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Identity Federation

Score 43.8 / 100 286 providers 245 APIs Search apis.io →

Providers using this tag (286)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 6 Complete, well-documented, and agent-ready
Microsoft Entra ID (formerly Azure AD)AuthenticationAuthorizationIdentityOpenID Connect9 APIs79.7CventAttendee HubAttendee ManagementConferencesDiagramming2 APIs74.3AuthentikAuthenticationAuthorizationIdentity ProviderLDAP1 API70.1FronteggAuthenticationAuthorizationIdentity ManagementCIAM10 APIs67.3University of WaterlooEducationHigher EducationUniversityOpen Data1 API67.1ClerkAuthenticationAuthorizationB2B SaaSCIAM7 APIs66.7
Strong 20 Solid coverage with minor gaps
Delft University of TechnologyUniversityHigher EducationEducationTechnical University1 API65.2PropelAuthAuthenticationIdentityB2BMulti-Tenancy3 APIs64.1Amazon CognitoAuthenticationIdentityOIDCSAML2 APIs63.9GluuAccess ManagementAuthenticationAuthorizationCedar23 APIs61.5Auth0Auth0AI AgentsAuthenticationAuthorization3 APIs60.8University of WarwickUniversityHigher EducationEducationResearch2 APIs60.1University of Michigan-Ann ArborUniversityHigher EducationEducationPublic Research University1 API59.2Beyond IdentityAuthenticationPasswordlessZero TrustIdentity2 APIs58.9StytchAuthenticationIdentityPasswordlessSecurity3 APIs58.2University of TwenteUniversityHigher EducationEducationTechnical University1 API58.2Wageningen University & ResearchEducationHigher EducationUniversityResearch4 APIs57.0NamelyHuman ResourcesHCMPayrollEmployee Data1 API56.9Stanford UniversityUniversityHigher EducationEducationResearch5 APIs56.9University of California, San DiegoEducationHigher EducationUniversityPublic Research University4 APIs56.9DescopeAuthenticationIdentityCIAMPasswordless1 API56.2University of Wisconsin-MadisonUniversityHigher EducationEducationPublic Research University12 APIs56.0University of CambridgeEducationHigher EducationUniversityResearch1 API55.2University of HelsinkiEducationHigher EducationUniversityFinland19 APIs55.0University of MacauUniversityHigher EducationEducationPublic Research University1 API54.7Australian National UniversityUniversityHigher EducationEducationResearch3 APIs54.3
Developing 116 Usable, with meaningful gaps to close
Login.govGovernmentFederalGSAIdentity2 APIs54.2Uppsala UniversityUniversityHigher EducationEducationSweden1 API54.1University of GothenburgUniversityHigher EducationEducationSweden7 APIs54.0TU WienUniversityHigher EducationEducationTechnical University1 API53.8University of California, Santa BarbaraEducationHigher EducationUniversityPublic Research University42 APIs53.6University of MinnesotaUniversityHigher EducationEducationResearch19 APIs53.6University of BonnUniversityHigher EducationEducationGermany1 API53.4University of WarsawEducationHigher EducationUniversityPoland3 APIs53.4University of British ColumbiaEducationHigher EducationUniversityPublic Research University3 APIs53.3Microsoft EntraAccess ManagementAuthenticationAzure ADEntra1 API52.8University of New South WalesUniversityHigher EducationEducationResearch2 APIs52.6WorkOSAuthenticationIdentity ProviderSSOSAML1 API52.6BritiveCompanyPrivileged Access ManagementIdentity and Access ManagementCloud Security3 APIs52.4Pennsylvania State UniversityEducationHigher EducationUniversityPublic Research University3 APIs51.9Lund UniversityUniversityHigher EducationEducationSweden2 APIs51.8Purdue UniversityUniversityHigher EducationEducationUnited States1 API51.6Taylor's UniversityEducationHigher EducationUniversityPrivate University1 API51.4Seoul National UniversityUniversityHigher EducationEducationSouth Korea6 APIs50.8University of SheffieldUniversityHigher EducationEducationUnited Kingdom1 API50.7CleverEducationK-12EdTechSSO2 APIs50.6University of Texas at AustinUniversityHigher EducationEducationPublic Research University10 APIs50.6University of ManchesterUniversityHigher EducationEducationResearch2 APIs50.4ID.meCompanyIdentityIdentity VerificationAuthentication2 APIs50.3ZitadelAuthenticationAuthorizationIdentity ManagementOpen-Source1 API50.2PlanSourceEmployee BenefitsBenefits AdministrationInsuranceHuman Resources1 API50.0KU LeuvenUniversityHigher EducationEducationBelgium3 APIs49.9University of California, Los AngelesUniversityHigher EducationEducationUnited States7 APIs49.9Hong Kong University of Science and TechnologyUniversityHigher EducationEducationResearch2 APIs49.6University of LausanneEducationHigher EducationUniversitySwitzerland3 APIs49.6University of TokyoUniversityHigher EducationEducationJapan3 APIs49.6Cirrus IdentityCompanyIdentityAuthenticationSSO1 API49.5University of CampinasEducationHigher EducationUniversityPublic Research University1 API49.2RWTH Aachen UniversityEducationHigher EducationUniversityTechnical University1 API49.1University of AmsterdamUniversityHigher EducationEducationPublic Research University2 APIs48.9University of Hong KongEducationHigher EducationUniversityHong Kong1 API48.9University of Illinois Urbana-ChampaignUniversityHigher EducationEducationPublic Research University2 APIs48.8University of California, DavisUniversityHigher EducationEducationUnited States5 APIs48.5Georgia Institute of TechnologyUniversityHigher EducationEducationUnited States3 APIs48.4Yale UniversityUniversityHigher EducationEducationUnited States4 APIs48.4ZotGPT (UC Irvine)Artificial IntelligenceGenerative AILLMAI Gateway2 APIs48.4University of WashingtonUniversityHigher EducationEducationUnited States10 APIs48.1University of Western AustraliaEducationHigher EducationUniversityAustralia2 APIs47.9Macquarie UniversityUniversityHigher EducationEducationAustralia2 APIs47.7McMaster UniversityUniversityHigher EducationEducationCanada2 APIs47.7HankoAuthenticationPasskeysWebAuthnFIDO23 APIs47.3University of LisbonUniversityHigher EducationEducationPortugal1 API47.3University of ReadingUniversityHigher EducationEducationResearch6 APIs47.3Utrecht UniversityEducationHigher EducationUniversityNetherlands2 APIs47.3University of AucklandUniversityHigher EducationEducationNew Zealand4 APIs47.2University of EdinburghUniversityHigher EducationEducationUnited Kingdom11 APIs47.0University of GroningenEducationHigher EducationUniversityNetherlands3 APIs47.0Rice UniversityUniversityHigher EducationEducationUnited States2 APIs46.9Erasmus University RotterdamUniversityHigher EducationEducationNetherlands2 APIs46.8Defakto SecuritySecurityIdentityNon-Human IdentityWorkload Identity2 APIs46.7Lancaster UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs46.2University of ChicagoUniversityHigher EducationEducationPrivate Research University5 APIs46.2ETH Zurich – Swiss Federal Institute of TechnologyUniversityHigher EducationEducationSwitzerland9 APIs45.5University of OttawaUniversityHigher EducationEducationCanada6 APIs45.5Peking UniversityUniversityHigher EducationEducationChina2 APIs45.4Politecnico di TorinoEducationHigher EducationUniversityTechnical University3 APIs45.2EasyWebinarCompanyWebinarsVideoLive Streaming1 API45.1Technical University of MunichUniversityHigher EducationEducationGermany4 APIs45.1McGill UniversityUniversityHigher EducationEducationCanada2 APIs45.0University of CalgaryEducationHigher EducationUniversityPublic Research University2 APIs45.0University of the WitwatersrandUniversityHigher EducationEducationResearch2 APIs44.8CerbyIdentityAccess ManagementSecurityPassword Management3 APIs44.7Columbia UniversityUniversityHigher EducationEducationIvy League1 API44.7National Tsing Hua UniversityEducationHigher EducationUniversityTaiwan1 API44.7University of FreiburgEducationHigher EducationUniversityResearch1 API44.2Gadjah Mada UniversityUniversityHigher EducationEducationIndonesia4 APIs43.9Université de MontréalUniversityHigher EducationEducationCanada2 APIs43.9Kyoto UniversityUniversityHigher EducationEducationJapan2 APIs43.8Princeton UniversityUniversityHigher EducationEducationIvy League2 APIs43.8Harvard UniversityUniversityHigher EducationEducationUnited States4 APIs43.7Shanghai Jiao Tong UniversityUniversityHigher EducationEducationResearch3 APIs43.7Google FirebaseAnalyticsAuthenticationBackend-as-a-ServiceCloud Messaging2 APIs43.6University of Maryland College ParkUniversityHigher EducationEducationUnited States2 APIs43.6Aalto UniversityUniversityHigher EducationEducationFinland5 APIs43.5Texas A&M UniversityUniversityHigher EducationEducationUnited States8 APIs43.4Charles UniversityUniversityHigher EducationEducationResearch5 APIs43.3Emory UniversityUniversityHigher EducationEducationPrivate Research University1 API43.3Nanyang Technological UniversityUniversityHigher EducationEducationSingapore3 APIs43.3University of YorkUniversityHigher EducationEducationUnited Kingdom6 APIs43.3Technical University of BerlinUniversityHigher EducationEducationTechnical University8 APIs43.2Washington University in St. LouisUniversityHigher EducationEducationUnited States10 APIs43.1Karlsruhe Institute of TechnologyEducationHigher EducationUniversityTechnical University9 APIs43.0Workday SecurityAccess ControlAuditAuthenticationCompliance4 APIs42.9Ghent UniversityUniversityHigher EducationEducationResearch8 APIs42.8Politecnico di MilanoEducationHigher EducationUniversityTechnical University8 APIs42.8EPFLUniversityHigher EducationEducationTechnical University3 APIs42.6SupabaseBackend-as-a-ServicePostgreSQLOpen-SourceAuthentication5 APIs42.5University College DublinUniversityHigher EducationEducationIreland2 APIs42.5University of FloridaUniversityHigher EducationEducationPublic Research University3 APIs42.5Université libre de BruxellesUniversityHigher EducationEducationBelgium4 APIs42.5Carnegie Mellon UniversityUniversityHigher EducationEducationUnited States6 APIs42.4National Yang Ming Chiao Tung UniversityEducationHigher EducationUniversityTaiwan1 API42.4King Saud UniversityEducationHigher EducationUniversityPublic Research University4 APIs42.3University of BirminghamEducationHigher EducationUniversityUnited Kingdom1 API42.0Cardiff UniversityEducationHigher EducationUniversityPublic Research University5 APIs41.8Dartmouth CollegeUniversityHigher EducationEducationUnited States1 API41.8Chalmers University of TechnologyEducationHigher EducationUniversityTechnical University1 API41.7University of OxfordUniversityHigher EducationEducationResearch4 APIs41.5University of California, San FranciscoUniversityHigher EducationEducationUnited States2 APIs41.4ScalekitAuthenticationSSOSCIMIdentity1 API41.0Massey UniversityEducationHigher EducationUniversityNew Zealand4 APIs40.9University of SouthamptonUniversityHigher EducationEducationRussell Group6 APIs40.7University of Cape TownUniversityHigher EducationEducationPublic Research University1 API40.6University of ViennaEducationHigher EducationUniversityPublic Research University1 API40.6Michigan State UniversityEducationHigher EducationUniversityPublic Research University1 API40.5Cornell UniversityUniversityHigher EducationEducationIvy League2 APIs40.3Tsinghua UniversityEducationHigher EducationUniversityChina3 APIs40.3University of PennsylvaniaEducationHigher EducationUniversityResearch University3 APIs40.2University of PittsburghUniversityHigher EducationEducationUnited States1 API39.7University of MelbourneUniversityHigher EducationEducationAustralia3 APIs39.6King Fahd University of Petroleum & MineralsUniversityHigher EducationEducationResearch6 APIs39.4University of TübingenEducationHigher EducationUniversityGermany8 APIs39.3
Thin 115 Limited public surface area
University of LiverpoolEducationHigher EducationUniversityRussell Group14 APIs38.8Tokyo Institute of TechnologyEducationHigher EducationUniversityInstitute of Technology2 APIs38.7University of Los Andes ColombiaUniversityHigher EducationEducationColombia2 APIs38.7Tongji UniversityUniversityHigher EducationEducationChina7 APIs38.5University of BristolUniversityHigher EducationEducationUnited Kingdom2 APIs38.3Indian Institute of Science BangaloreEducationHigher EducationUniversityIndia1 API37.9University of GöttingenUniversityHigher EducationEducationGermany6 APIs37.6Maastricht UniversityUniversityHigher EducationEducationNetherlands1 API37.4University of Science and Technology of ChinaUniversityHigher EducationEducationChina1 API37.4Google Identity PlatformAuthenticationGoogle CloudIdentityMulti-Tenancy1 API37.3Imperial College LondonUniversityHigher EducationEducationRussell Group1 API37.3Universiti Kebangsaan MalaysiaUniversityHigher EducationEducationResearch8 APIs37.3Friedrich-Alexander-Universität Erlangen-NürnbergUniversityHigher EducationEducationResearch9 APIs37.1LogtoAuthenticationAuthorizationIdentityOIDC1 API36.9King's College LondonUniversityHigher EducationEducationRussell Group6 APIs36.8Sungkyunkwan UniversityUniversityHigher EducationEducationResearch6 APIs36.8TU DresdenUniversityHigher EducationEducationGermany7 APIs36.8Curtin UniversityUniversityHigher EducationEducationResearch4 APIs36.7Nagoya UniversityEducationHigher EducationUniversityJapan5 APIs36.7Keio UniversityEducationHigher EducationUniversityJapan4 APIs36.4Kyushu UniversityUniversityHigher EducationEducationResearch2 APIs36.4Johns Hopkins UniversityUniversityHigher EducationEducationUnited States3 APIs36.3Vanderbilt UniversityUniversityHigher EducationEducationPrivate Research University4 APIs36.2Victoria University of WellingtonUniversityHigher EducationEducationNew Zealand6 APIs36.0RipplingHuman ResourcesHCMPayrollIT1 API35.9University of California, BerkeleyUniversityHigher EducationEducationPublic Research University8 APIs35.9Strata IdentityCompanyIdentityIdentity OrchestrationAuthentication1 API35.8United Arab Emirates UniversityUniversityHigher EducationEducationUnited Arab Emirates4 APIs35.8Newcastle UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs35.5University of WaikatoEducationHigher EducationUniversityNew Zealand2 APIs35.5Brown UniversityEducationHigher EducationUniversityUnited States3 APIs35.1London School of Economics and Political ScienceUniversityHigher EducationEducationUnited Kingdom1 API35.1Zhejiang UniversityUniversityHigher EducationEducationResearch1 API35.1Hebrew University of JerusalemUniversityHigher EducationEducationResearch2 APIs35.0Spring SecurityAuthenticationAuthorizationJavaJWT2 APIs35.0Universiti Sains MalaysiaUniversityHigher EducationEducationPublic Research University4 APIs35.0University of AntwerpEducationHigher EducationUniversityBelgium2 APIs34.9Universität HamburgEducationHigher EducationUniversityGermany2 APIs34.9Khalifa UniversityUniversityHigher EducationEducationResearch2 APIs34.8University of QueenslandUniversityHigher EducationEducationAustralia2 APIs34.8Pohang University of Science and TechnologyUniversityHigher EducationEducationSouth Korea2 APIs34.6University of TorontoUniversityHigher EducationEducationCanada1 API34.5University of BaselUniversityHigher EducationEducationSwitzerland7 APIs34.4Boston UniversityUniversityHigher EducationEducationUnited States1 API34.3PingOneIdentityAuthenticationAuthorizationSSO1 API34.1Tohoku UniversityUniversityHigher EducationEducationResearch5 APIs34.0University of GenevaEducationHigher EducationUniversityPublic Research University1 API34.0Hong Kong Baptist UniversityUniversityHigher EducationEducationHong Kong5 APIs33.9Leiden UniversityUniversityHigher EducationEducationNetherlands9 APIs33.9Chulalongkorn UniversityEducationHigher EducationUniversityResearch4 APIs33.8Western UniversityUniversityHigher EducationEducationResearch6 APIs33.3École des Ponts ParisTechUniversityHigher EducationEducationTechnical University4 APIs33.2UCLouvainUniversityHigher EducationEducationBelgium1 API33.0University of NottinghamEducationHigher EducationUniversityRussell Group5 APIs33.0Humboldt-Universität zu BerlinUniversityHigher EducationEducationResearch3 APIs32.9Technical University of DarmstadtEducationHigher EducationUniversityTechnical University10 APIs32.9Queensland University of TechnologyUniversityHigher EducationEducationAustralia6 APIs32.7Nanjing UniversityUniversityHigher EducationEducationChina14 APIs32.6Heriot-Watt UniversityUniversityHigher EducationEducationScotland6 APIs32.5Sapienza University of RomeEducationHigher EducationUniversityItaly7 APIs32.5University of ExeterUniversityHigher EducationEducationResearch10 APIs32.5OneLoginIdentityAccess ManagementSSOMulti-Factor Authentication1 API32.4SSOAuthenticationAuthorizationIdentityOIDC2 APIs32.4Waseda UniversityUniversityHigher EducationEducationJapan10 APIs32.4Autonomous University of BarcelonaEducationHigher EducationUniversitySpain2 APIs32.2California Institute of TechnologyUniversityHigher EducationEducationPrivate Research University4 APIs32.1Trinity College DublinUniversityHigher EducationEducationIreland12 APIs32.1University of GlasgowUniversityHigher EducationEducationUnited Kingdom2 APIs32.1Arizona State UniversityUniversityHigher EducationEducationUnited States12 APIs31.8JumpCloudIdentityDirectory ServicesSSOMFA1 API31.8University of St AndrewsEducationHigher EducationUniversityPublic Research University7 APIs31.5Hanyang UniversityEducationHigher EducationUniversitySouth Korea2 APIs31.4Tecnológico de MonterreyUniversityHigher EducationEducationMexico11 APIs31.4National University of SingaporeUniversityHigher EducationEducationSingapore10 APIs31.3University of AdelaideUniversityHigher EducationEducationAustralia5 APIs31.2University of SussexUniversityHigher EducationEducationUnited Kingdom5 APIs31.1University of WollongongEducationHigher EducationUniversityAustralia8 APIs30.9University of SydneyUniversityHigher EducationEducationAustralia7 APIs30.7Qatar UniversityEducationHigher EducationUniversityQatar4 APIs30.6Fudan UniversityUniversityHigher EducationEducationChina2 APIs30.5University of BernUniversityHigher EducationEducationSwitzerland10 APIs30.5Bandung Institute of TechnologyEducationHigher EducationUniversityInstitute of Technology4 APIs30.3University of RochesterUniversityHigher EducationEducationUnited States2 APIs30.2University of ZurichEducationHigher EducationUniversityPublic Research University5 APIs30.1Vrije Universiteit AmsterdamUniversityHigher EducationEducationNetherlands7 APIs30.1Norwegian University of Science and TechnologyEducationHigher EducationUniversityResearch7 APIs29.9Sorbonne UniversityEducationHigher EducationUniversityFrance5 APIs29.8Complutense University of MadridUniversityHigher EducationEducationPublic Research University6 APIs29.6University of PaduaUniversityHigher EducationEducationItaly5 APIs29.6Aarhus UniversityUniversityHigher EducationEducationResearch5 APIs29.5Case Western Reserve UniversityEducationHigher EducationUniversityPrivate Research University9 APIs29.4University of AlbertaEducationHigher EducationUniversityCanada6 APIs29.3University of CopenhagenEducationHigher EducationUniversityResearch2 APIs29.3Universitat Pompeu FabraUniversityHigher EducationEducationPublic Research University6 APIs29.2University of OtagoUniversityHigher EducationEducationNew Zealand5 APIs29.2Ohio State UniversityUniversityHigher EducationEducationUnited States1 API28.9Queen Mary University of LondonUniversityHigher EducationEducationResearch11 APIs28.8Better AuthAuthenticationAuthorizationTypeScriptLibrary4 APIs28.6École Normale Supérieure de LyonUniversityHigher EducationEducationFrance8 APIs28.6Universiti Teknologi MalaysiaUniversityHigher EducationEducationPublic Research University6 APIs28.4Indian Institute of Technology MadrasEducationHigher EducationUniversityInstitute of Technology7 APIs28.3SAMLAuthenticationAuthorizationFederationIdentity Management1 API28.2University of North Carolina at Chapel HillEducationHigher EducationUniversityPublic Research University10 APIs28.2American University of BeirutUniversityHigher EducationEducationLebanon11 APIs28.0Queen's University at KingstonUniversityHigher EducationEducationCanada3 APIs28.0Tel Aviv UniversityUniversityHigher EducationEducationIsrael5 APIs27.8Loughborough UniversityEducationHigher EducationUniversityUnited Kingdom7 APIs27.5Wuhan UniversityEducationHigher EducationUniversityResearch8 APIs27.5University of AberdeenEducationHigher EducationUniversityResearch10 APIs27.3University of BolognaEducationHigher EducationUniversityItaly12 APIs27.0Universiti Putra MalaysiaUniversityHigher EducationEducationMalaysia6 APIs26.8Universiti Teknologi PETRONASUniversityHigher EducationEducationMalaysia4 APIs26.7UCLEducationHigher EducationUniversityUnited Kingdom6 APIs26.6Indian Institute of Technology DelhiEducationHigher EducationUniversityInstitute of Technology2 APIs26.5King Abdulaziz UniversityUniversityHigher EducationEducationResearch1 API26.4
Emerging 28 Early or largely undocumented
Griffith UniversityEducationHigher EducationUniversityAustralia8 APIs26.1UCSI UniversityEducationHigher EducationUniversityPrivate University4 APIs26.1Autonomous University of MadridUniversityHigher EducationEducationSpain9 APIs25.9Eindhoven University of TechnologyUniversityHigher EducationEducationTechnical University3 APIs25.7University of IndonesiaEducationHigher EducationUniversityIndonesia8 APIs25.5University of Southern CaliforniaUniversityHigher EducationEducationResearch8 APIs25.0University of NavarraEducationHigher EducationUniversitySpain2 APIs24.9University of BarcelonaUniversityHigher EducationEducationSpain10 APIs24.4University of CanterburyEducationHigher EducationUniversityNew Zealand8 APIs24.1Stockholm UniversityEducationHigher EducationUniversityResearch4 APIs24.0Harbin Institute of TechnologyUniversityHigher EducationEducationChina5 APIs23.9École Normale Supérieure de ParisUniversityHigher EducationEducationFrance3 APIs23.8Tianjin UniversityEducationHigher EducationUniversityResearch6 APIs23.4Hokkaido UniversityEducationHigher EducationUniversityJapan10 APIs23.2Queen's University BelfastUniversityHigher EducationEducationResearch5 APIs22.0Monash UniversityEducationHigher EducationUniversityResearch8 APIs21.5OpenBlock LabsCompanyDataCoding AgentsAI Agents1 API21.5CasdoorAuthenticationAuthorizationIdentity and Access ManagementIdentity1 API20.8City University of Hong KongEducationHigher EducationUniversityHong Kong5 APIs20.8University of Newcastle AustraliaUniversityHigher EducationEducationResearch5 APIs20.4Technical University of DenmarkEducationHigher EducationUniversityTechnical University7 APIs20.3Deakin UniversityEducationHigher EducationUniversityResearch8 APIs20.0La Trobe UniversityEducationHigher EducationUniversityAustralia3 APIs19.6Yonsei UniversityUniversityHigher EducationEducationPrivate Research University4 APIs17.6MITEducationHigher EducationIdentityResearch1 API15.3IXL LearningEducationK-12MathLanguage Arts14.2LastPassSecurityPassword ManagerVaultIdentity6 APIs13.4CyberpsycCompanyMental HealthBehavioral HealthWellness12.1
Minimal 1 Almost no public developer surface
OpenNetwork Tech.CompanyIdentitySSOWeb Access Management5.0

APIs with this tag (245)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
University of Waterloo Shibboleth Identity ProviderThe University of Waterloo's own SAML 2.0 identity provider metadata, served as XML from idp.uwaterloo.ca. ...67.1
Strong 11 Solid coverage with minor gaps
TU Delft SAML 2.0 Identity Provider (NetID)TU Delft's SimpleSAMLphp identity provider — the machine-readable half of NetID. It publishes a signed SAML...65.2Warwick Shibboleth Identity ProviderWarwick's Shibboleth SAML 2.0 identity provider. Publishes unauthenticated, machine-readable federation met...60.1U-M Shibboleth Identity Provider (InCommon)The University of Michigan's own Shibboleth SAML 2.0 identity provider, and the most unambiguously institut...59.2Stanford Identity Provider — SAML 2.0 metadataSigned Shibboleth SAML 2.0 identity-provider metadata, entityID https://idp.stanford.edu/, valid until 2027...56.9UC San Diego Shibboleth Identity Provider (InCommon / eduGAIN)UC San Diego's SAML 2.0 identity provider, "TritON", registered in the InCommon Federation under entityID u...56.9UW-Madison Identity Provider (Shibboleth)Institution-operated Shibboleth IdP at login.wisc.edu, machine-readable on two protocols and almost never c...56.0Cambridge Shibboleth Identity Provider (SAML 2.0 metadata)The University's Shibboleth identity provider, publishing signed SAML 2.0 IdP metadata at https://shib.rave...55.2HY Login Service — Shibboleth IdP + OpenID ConnectThe University's identity provider at login.helsinki.fi, machine-readable twice over. SAML: GET /idp/shibbo...55.0Microsoft Entra ID tenant federation for um.edu.moThe identity broker in front of UM's own IdP. Sign-in to data.um.edu.mo, UMMoodle and the GenAI chat starts...54.7UM Web SSO — institutional SAML 2.0 / OpenID Connect identity providerUMPASS, the university's single sign-on, is served by UM's own AD FS farm. It publishes federation metadata...54.7ANU Shibboleth Identity Provider (SAML 2.0 metadata)ANU's institutional identity provider, publishing machine-readable SAML 2.0 metadata at a stable URL. entit...54.3
Developing 90 Usable, with meaningful gaps to close
Uppsala University SAML 2.0 Identity Provider MetadataUppsala University runs its own Shibboleth Identity Provider and publishes its SAML 2.0 federation metadata...54.1Microsoft AD FS Identity Provider (SWAMID entity)A second University of Gothenburg entity registered in the SWAMID aggregate, entityID http://idp.auth.gu.se...54.0Shibboleth Identity Provider — SAML 2.0 MetadataThe University's own Shibboleth identity provider, entityID https://idp3.it.gu.se/idp/shibboleth, which res...54.0TU Wien SAML 2.0 Identity Provider (eduID.at / eduGAIN)TU Wien's institutional identity provider, registered in the Austrian ACOnet/eduID.at federation and interf...53.8InCommon Identity Federation — University of Minnesota Shibboleth IdPThe University operates its own Shibboleth identity provider and publishes it through the InCommon federati...53.6UCSB Identity Federation (Passport / InCommon)UCSB operates its own Shibboleth identity provider, "Passport", at passport.identity.ucsb.edu, registered i...53.6DFN-AAI Identity Federation — University of Bonn Shibboleth IdPThe University of Bonn operates its own SAML 2.0 / Shibboleth Identity Provider and publishes signed metada...53.4University of Warsaw SAML Identity Provider (eduGAIN / PIONIER.Id)The university's own Shibboleth SAML 2.0 identity provider, entityID https://login.uw.edu.pl/idp, fronted b...53.4UBC Shibboleth Identity Provider MetadataUBC's own SAML 2.0 identity provider metadata, entityID https://authentication.ubc.ca, asserting the ubc.ca...53.3UNSW Shibboleth Identity Provider (AAF / eduGAIN)UNSW's own SAML 2.0 identity provider — a Shibboleth IdP whose entity metadata is published as a machine-re...52.6Penn State Identity Federation (InCommon / Shibboleth)Penn State operates its own Shibboleth identity provider and registers it in the InCommon federation under ...51.9Lund University Shibboleth Identity Provider (SWAMID)Lund University's own SAML 2.0 / Shibboleth Identity Provider, serving machine-readable federation metadata...51.8Purdue Shibboleth Identity ProviderPurdue operates its own Shibboleth identity provider, entityID https://idp.purdue.edu/idp/shibboleth, with ...51.6Taylor's University Identity Federation (Microsoft Entra ID)Taylor's operates a Microsoft Entra ID tenant, 0a39ee13-5c27-420c-b0af-8e65c6929055, branded "Taylor's Educ...51.4Seoul National University SAML 2.0 Identity ProviderSNU's federated identity provider, entityID https://kafegw.snu.ac.kr/idp/simplesamlphp, registered by the K...50.8University of Sheffield Shibboleth Identity ProviderThe institution's own SAML 2.0 identity provider, entityID https://idp.shef.ac.uk/shibboleth, serving live ...50.7UT Austin Enterprise Identity Provider (SAML 2.0 + OpenID Connect)UT Austin's Shibboleth identity provider, and the most under-catalogued class of institutional API surface....50.6KU Leuven Shibboleth Identity Provider (SAML 2.0 metadata)KU Leuven serves its own SAML 2.0 federation metadata from idp.kuleuven.be, which resolves to 134.58.64.219...49.9UCLA Shibboleth Identity Provider (InCommon)UCLA's own Shibboleth identity provider and the most complete machine-readable artifact the university publ...49.9HKUST Shibboleth Identity ProviderHKUST's own SAML 2.0 identity provider, serving machine-readable metadata at idp.ust.hk/idp/shibboleth. Ass...49.6UNIL Shibboleth Identity Provider (SAML 2.0 metadata)UNIL's own Shibboleth identity provider, entityID https://aai.unil.ch/idp/shibboleth, carrying an IDPSSODes...49.6UTokyo Identity Federation (GakuNin SAML 2.0)The University of Tokyo operates three SAML 2.0 entities registered in GakuNin, Japan's academic access fed...49.6Unicamp Shibboleth Identity Provider (CAFe)Unicamp's own SAML 2.0 / Shibboleth identity provider, entityID https://cafe.unicamp.br/idp/shibboleth, reg...49.2HKU Shibboleth Identity ProviderThe University of Hong Kong's own Shibboleth SAML 2.0 identity provider, entityID https://hkafidp.hku.hk/id...48.9UvA Identity Provider (SAML 2.0 / SURFconext)The university's own SAML 2.0 identity provider, entity ID http://login.uva.nl/adfs/services/trust. Signed ...48.9Illinois Shibboleth Identity Provider (InCommon)The campus SAML identity provider — the one surface a university operates by definition and almost never ha...48.8UC Davis Shibboleth Identity Provider (SAML 2.0 / InCommon)UC Davis operates its own SAML 2.0 identity provider and publishes signed federation metadata as entityID u...48.5Georgia Tech Shibboleth Identity Provider (InCommon)Georgia Tech's own SAML 2.0 / Shibboleth identity provider, entityID https://idp.gatech.edu/idp/shibboleth,...48.4UW Shibboleth Identity Provider (InCommon)UW's Shibboleth identity provider publishes signed SAML 2.0 metadata at a stable URL — entityID urn:mace:in...48.1UWA Shibboleth Identity Provider (SAML 2.0 metadata)UWA operates its own Shibboleth identity provider and publishes signed SAML 2.0 federation metadata at http...47.9Macquarie University Identity Provider (Shibboleth / SAML 2.0)Macquarie operates its own Shibboleth identity provider at idp.mq.edu.au, publishing SAML 2.0 metadata anon...47.7McMaster University Shibboleth Identity ProviderMcMaster's own SAML 2.0 Identity Provider, the authentication authority behind MacID. Publishes machine-rea...47.7Instituto Superior Tecnico SAML 2.0 Identity Provider (RCTSaai / eduGAIN)The identity provider for Instituto Superior Tecnico, federated through RCTSaai into eduGAIN and asserting ...47.3Microsoft Entra ID Tenant OpenID Connect DiscoveryThe university's institutional identity plane. Tenant 4ffa3bc4-ecfc-48c0-9080-f5e43ff90e5f, whose OpenID Co...47.3UK Access Management Federation Identity Provider EntityThe University of Reading's own SAML identity provider entity, registered in the UK Access Management Feder...47.3Universidade de Lisboa SAML 2.0 Identity Provider (RCTSaai / eduGAIN)The institution's central SAML 2.0 identity provider, published into the Portuguese national identity feder...47.3Utrecht University SAML 2.0 Identity Provider MetadataSigned SAML 2.0 EntityDescriptor for Utrecht University's identity provider, served as XML at a stable URL ...47.3University of Auckland Shibboleth Identity Provider (SAML 2.0 metadata)The University's institutional identity provider, publishing SAML 2.0 metadata at https://iam.auckland.ac.n...47.2University of Edinburgh Shibboleth Identity ProviderShibboleth Identity Provider publishing SAML 2.0 entity metadata unauthenticated at a stable URL, entityID ...47.0University of Groningen Identity Provider (SURFconext / eduGAIN)The University runs its own SAML 2.0 identity provider and publishes signed federation metadata at signon.r...47.0InCommon Federation registrationRice's identity provider is registered in InCommon, the US research and education identity federation, and ...46.9SURFconext / eduGAIN Identity ProviderEUR's identity federation entry — the machine-readable institutional surface universities almost never get ...46.8University of Chicago Shibboleth Identity Provider — InCommon SAML MetadataThe University of Chicago's Shibboleth identity provider publishes its SAML 2.0 metadata document publicly....46.2ETH Zurich Identity Provider (SWITCHaai / eduGAIN)ETH Zurich operates a Shibboleth SAML 2.0 Identity Provider with entityID https://aai-logon.ethz.ch/idp/shi...45.5uOttawa Shibboleth Identity Provider (Canadian Access Federation)The University of Ottawa's own SAML 2.0 identity provider and its published federation metadata. Probed 202...45.5CARSI — CERNET Authentication and Resource Sharing InfrastructureChina's national identity federation for higher education and research, operated by Peking University and a...45.4Peking University Shibboleth Identity Provider (SAML 2.0 metadata)The university's federated identity provider, publishing live Shibboleth/SAML 2.0 metadata as machine-reada...45.4Politecnico di Torino Shibboleth Identity Provider (IDEM GARR / eduGAIN)Machine-readable SAML 2.0 identity-provider metadata for Politecnico di Torino, served from the university'...45.2TUM Shibboleth Identity Provider (SAML 2.0 Metadata)Machine-readable SAML 2.0 identity provider metadata — an EntityDescriptor with an IDPSSODescriptor support...45.1University of Calgary Identity Federation (SAML 2.0 / OpenID Connect)The ucalgary.ca single-sign-on identity provider, run as a Microsoft Entra ID tenant. It publishes signed S...45.0Columbia Identity — Shibboleth IdP and CASColumbia University Information Technology operates the university's own identity infrastructure: a product...44.7UdeM Shibboleth Identity Provider (SAML metadata)Université de Montréal's campus single sign-on, published as machine-readable SAML 2.0 entity metadata. The...43.9Kyoto University Shibboleth Identity Provider (GakuNin)Kyoto University operates its own Shibboleth SAML 2.0 identity provider, run by the Institute for Informati...43.8Princeton Shibboleth Identity Provider — SAML 2.0 MetadataPrinceton's campus identity provider publishes signed SAML 2.0 metadata at idp.princeton.edu/idp/shibboleth...43.8Harvard University Shibboleth Identity Provider (InCommon)Harvard's SAML 2.0 identity provider, entityID https://fed.huit.harvard.edu/idp/shibboleth, registered in t...43.7SJTU Identity Provider (Shibboleth / SAML 2.0)SJTU operates a Shibboleth identity provider and publishes its SAML metadata openly at https://jaccount.sjt...43.7UMD Shibboleth Identity Provider — SAML 2.0 MetadataThe university's own Shibboleth identity provider, publishing a SAML 2.0 EntityDescriptor as InCommon entit...43.6Aalto Shibboleth Identity Provider (Haka / eduGAIN)Aalto's own Shibboleth SAML 2.0 identity provider, entityID https://idp.aalto.fi/idp/shibboleth, scope aalt...43.5InCommon Federation RegistrationTexas A&M University's registration in the InCommon identity federation, resolvable through InCommon's per-...43.4Charles University Shibboleth Identity ProviderCharles University operates its own Shibboleth SAML 2.0 identity provider. Metadata is served at idp.cuni.c...43.3Emory in the InCommon Identity FederationEmory's Shibboleth identity provider is registered in the InCommon federation and is therefore resolvable t...43.3NTU Identity Provider — SGAF / eduGAINNTU's SAML 2.0 identity provider, registered in the Singapore Access Federation (SGAF) by SingAREN and inte...43.3University of York Shibboleth Identity ProviderThe University's own SAML 2.0 identity provider at shib.york.ac.uk, running Shibboleth. It is the authentic...43.3TU Berlin Shibboleth Identity Provider (SAML 2.0 Metadata)The institution's own Shibboleth Identity Provider, operated by the ZECM and registered in the DFN-AAI fede...43.2WashU Shibboleth Identity Provider (InCommon)Washington University's own SAML 2.0 identity provider, entityID https://login.wustl.edu/idp/shibboleth, pu...43.1DFN-AAI Identity Federation — KIT Shibboleth Identity ProviderThe Scientific Computing Center operates KIT's Shibboleth SAML 2.0 Identity Provider and publishes its meta...43.0Ghent University SAML 2.0 Identity ProviderGhent University's own SAML 2.0 identity provider, operated by the university's ICT directorate. The signed...42.8IDEM GARR Identity Federation membershipPolitecnico di Milano's membership of IDEM, the Italian academic identity federation run by GARR. The feder...42.8EPFL Identity Provider (SWITCH edu-ID, tenant)EPFL's SAML identity provider is delivered by SWITCH edu-ID as a hosted, EPFL-branded IdP. The relationship...42.6EPFL SAML Identity Federation EntitiesEPFL is a registered member of SWITCHaai, the Swiss academic identity federation, which is exported to eduG...42.6UF Shibboleth Identity Provider (InCommon / eduGAIN)The University of Florida's SAML 2.0 identity provider, entityID https://login.ufl.edu/idp/shibboleth, regi...42.5ULB Shibboleth Identity Provider (SAML 2.0 metadata)ULB's institutional SAML 2.0 identity provider publishes complete, unauthenticated metadata at https://auth...42.5University College Dublin Identity Provider (Shibboleth / Edugate / eduGAIN)UCD's SAML 2.0 Shibboleth Identity Provider, and the institution's only authentication surface it runs itse...42.5CMU Web Login (Shibboleth SAML 2.0 Identity Provider)Carnegie Mellon's campus-wide single sign-on identity provider, running Shibboleth on CMU's own host and ad...42.4King Saud University identity provider in eduGAIN (via Maeen)King Saud University's SAML 2.0 identity provider is published into the eduGAIN interfederation metadata by...42.3University of Birmingham Identity Provider (SAML 2.0 / Shibboleth)The University's own Shibboleth SAML 2.0 Identity Provider. The entity descriptor is served directly by IT ...42.0Dartmouth Identity Federation (InCommon)Dartmouth's SAML identity provider, registered in the InCommon federation under entityID urn:mace:incommon:...41.8Chalmers SAML Identity Provider (SWAMID / eduGAIN)Chalmers' own SAML 2.0 identity provider, entityID http://idp.chalmers.se/adfs/services/trust, running on M...41.7University of Oxford Shibboleth Identity ProviderA SAML 2.0 identity provider serving live machine-readable metadata, with Redirect/SSO, POST/SSO, POST-Simp...41.5UCSF Identity Provider (Shibboleth / InCommon)UCSF's Shibboleth SAML 2.0 identity provider, registered in the InCommon Federation and re-exported to eduG...41.4Massey University Microsoft Entra ID TenantMassey University's Microsoft Entra ID tenant, discoverable by domain. The OpenID Connect discovery documen...40.9Massey University Shibboleth Identity ProviderMassey University's own SAML 2.0 / Shibboleth Identity Provider. The metadata document is public, machine-r...40.9UCT Identity Provider (SAML 2.0 / SAFIRE / eduGAIN)UCT's Information and Communication Technology Services operates a SAML 2.0 identity provider registered in...40.6University of Vienna Shibboleth Identity ProviderThe university's SAML 2.0 identity provider, entityID https://weblogin.univie.ac.at/shibboleth, registered ...40.6MSU Identity Provider (Shibboleth / SAML 2.0)MSU's federated single sign-on. The Shibboleth Identity Provider publishes SAML 2.0 metadata unauthenticate...40.5Tsinghua University Identity Provider — SAML 2.0 Federation MetadataTsinghua operates its own Shibboleth Identity Provider and publishes machine-readable SAML 2.0 metadata abo...40.3PennKey Identity Provider — SAML 2.0 / Shibboleth MetadataPenn's Shibboleth identity provider publishes a signed SAML 2.0 EntityDescriptor at a well-known location (...40.2Pitt Passport (Shibboleth SAML 2.0 Identity Provider)The University of Pittsburgh's campus-wide single sign-on identity provider. Its SAML 2.0 metadata is publi...39.7Shibboleth Identity Provider — SAML 2.0 MetadataThe University's own Shibboleth identity provider, entityID https://idp.unimelb.edu.au/idp/shibboleth, serv...39.6University of Tübingen Shibboleth Identity Provider (DFN-AAI / eduGAIN)Institution-operated Shibboleth SAML 2.0 identity provider, registered in DFN-AAI — the German national res...39.3
Thin 116 Limited public surface area
University of Liverpool AD FS OAuth 2.0 / OpenID ConnectInstitution-operated Active Directory Federation Services authorization server on the university's own host...38.8University of Liverpool Microsoft Entra ID tenantThe institution's own Microsoft Entra ID tenant, discoverable by its domain name. Verified live 2026-09-01:...38.8University of Liverpool Shibboleth IdP (UK Access Management Federation)Institution-operated Shibboleth SAML 2.0 identity provider, registered in the UK Access Management Federati...38.8GakuNin Shibboleth Identity Provider (SAML 2.0)Shibboleth / SAML 2.0 Identity Provider for institutional single sign-on, registered in GakuNin, Japan's na...38.7Universidad de los Andes Identity Provider (Microsoft Entra ID)The university's own SAML 2.0 and OpenID Connect identity provider, hosted as Microsoft Entra ID tenant fab...38.7Tongji University Shibboleth Identity Provider (CARSI / eduGAIN)Tongji University's own SAML 2.0 identity provider, registered into eduGAIN by CARSI, the CERNET Authentica...38.5University of Bristol Identity Provider (Shibboleth / SAML 2.0)Bristol operates its own Shibboleth identity provider at idp.bris.ac.uk, publishing SAML 2.0 metadata anony...38.3IISc Shibboleth Identity Provider (INFED / eduGAIN)Institution-operated Shibboleth SAML 2.0 identity provider, self-published as machine-readable metadata on ...37.9Georg-August-Universität Göttingen SAML Identity ProviderThe university's own SAML 2.0 identity provider, entityID https://shibboleth-idp.uni-goettingen.de/uni/shib...37.6USTC Shibboleth Identity Provider (跨校资源认证中心)USTC's self-hosted Shibboleth IdP 5.2.2, publishing a 15KB SAML 2.0 EntityDescriptor for entityID https://i...37.4Imperial Shibboleth Identity Provider (SAML 2.0)Imperial's own Shibboleth IdP, and the one unambiguously institution-operated machine-readable contract it ...37.3FAU WebSSO SAML 2.0 Identity ProviderFAU's central web single sign-on, operated by RRZE, publishes SAML 2.0 identity provider metadata as a mach...37.1King's UK Access Management Federation / eduGAIN Identity ProviderKing's federated identity, and the surface class this pipeline flags as most often missed. The entity is re...36.8SKKU SAML 2.0 Identity Provider (KAFE / eduGAIN metadata)Sungkyunkwan University's institutional identity provider, publishing machine-readable SAML 2.0 metadata th...36.8TU Dresden Identity Provider (Shibboleth SAML 2.0 + OpenID Connect)The university's own Shibboleth identity provider, operated by ZIH, and the surface class this pipeline exi...36.8Curtin Library Shibboleth Service ProviderA Shibboleth SAML 2.0 service provider that Curtin Library runs on its own Kubernetes cluster, serving its ...36.7Curtin University SAML Identity Provider (AAF Managed IdP)Curtin's SAML 2.0 Identity Provider, entityID https://idpp1.curtin.edu.au/idp/shibboleth, registered in the...36.7GakuNin academic access management federation membershipNagoya University is a participating institution in GakuNin (学術認証フェデレーション), the Japanese national academic ...36.7Nagoya University Shibboleth Identity Provider (GakuNin)Institution-operated Shibboleth SAML 2.0 identity provider on the university's own host, published as machi...36.7GakuNin Shibboleth Identity ProviderKyushu University's own SAML 2.0 Identity Provider, registered in GakuNin — the Japanese academic access-ma...36.4Keio University Identity Provider (GakuNin / eduGAIN)Keio operates its own SAML 2.0 identity provider under entityID https://gakunin1.keio.ac.jp/idp/shibboleth,...36.4Johns Hopkins Shibboleth Identity ProviderJohns Hopkins operates its own Shibboleth SAML 2.0 identity provider and publishes the entity metadata itse...36.3Vanderbilt Microsoft Entra ID TenantThe vanderbilt.edu Microsoft Entra ID tenant (ba5a7f39-e3be-4ab3-b450-67fa80faecad), publishing live OpenID...36.2Vanderbilt Okta Identity Provider (OneVU)Vanderbilt's Okta organisation on its own custom domain onevu.vanderbilt.edu (CNAME to vanderbilt.customdom...36.2VUIR Shibboleth Service ProviderSAML 2.0 Service Provider metadata for the Vanderbilt Institutional Repository, entityID https://ir.vanderb...36.2Microsoft Entra ID Tenant (production browser sign-on)Production browser single sign-on for the university's student-facing services federates to a Microsoft Ent...36.0Victoria University of Wellington Identity Federation APISAML 2.0 identity federation surfaces operated by the institution.36.0CalNet Shibboleth Identity Provider (SAML 2.0 Metadata)UC Berkeley's Shibboleth identity provider, operated by IST-CalNet, publishes a complete unauthenticated SA...35.9University of Waikato Microsoft Entra ID TenantThe university's Microsoft Entra ID tenant, 220f5dc3-9452-48e5-9b4f-888df42f7a2d, is the identity source be...35.5Waikato SAML 2.0 Identity Provider in TuakiriThe University of Waikato's Shibboleth Identity Provider, entityID https://idp.waikato.ac.nz/idp/shibboleth...35.5Brown University Identity Provider (Shibboleth / SAML 2.0)Brown's Shibboleth identity provider, and the strongest machine-readable contract in this profile. Brown se...35.1LSE Shibboleth Identity Provider (UK Access Management Federation)LSE operates its own SAML2 Shibboleth identity provider for staff, students and library resource access, re...35.1Shibboleth Identity Provider (SAML 2.0)Zhejiang University operates a Shibboleth SAML 2.0 Identity Provider, entityID https://idp.zju.edu.cn/idp/s...35.1Hebrew University of Jerusalem SAML 2.0 Identity ProviderThe university's own SimpleSAMLphp identity provider, publishing a live SAML 2.0 EntityDescriptor (HTTP 200...35.0USM Shibboleth Identity Provider (SIFULAN / eduGAIN)USM's own SAML 2.0 Shibboleth identity provider, entityID https://shibsso.usm.my/idp/shibboleth, scope usm....35.0Belnet R&E Federation membershipThe Belgian national research and education identity federation, operated by Belnet, in which the universit...34.9DFN-AAI / eduGAIN Federation MembershipUniversität Hamburg's IdP is registered in DFN-AAI, the German national identity federation and eduGAIN mem...34.9Flemish Supercomputer Centre (VSC) participationThe university is one of the five Flemish university partners in the Vlaams Supercomputer Centrum and opera...34.9University of Antwerp Identity Provider (Shibboleth / SAML 2.0)The university's federated login, published as a SAML 2.0 EntityDescriptor at https://idpx.ua.ac.be/idp/shi...34.9Universität Hamburg Shibboleth SAML 2.0 Identity Provider MetadataThe institution's own SAML 2.0 Identity Provider metadata, served from its own host. entityID https://login...34.9Khalifa University Identity Federation (Microsoft Entra ID)Khalifa University operates its own Microsoft Entra ID tenant for the ku.ac.ae namespace — tenant id 08fe1c...34.8POSTECH SAML 2.0 Identity ProviderPOSTECH's own SAML 2.0 identity provider, entityID https://idpass.postech.ac.kr/idp/simplesamlphp, register...34.6UTORauth Shibboleth Identity Provider (SAML 2.0 metadata)The University of Toronto's Shibboleth identity provider, entityID https://idpz.utorauth.utoronto.ca/shibbo...34.5University of Basel SWITCHaai / eduGAIN Identity ProviderBasel's SAML 2.0 identity provider, entityID https://aai-logon.unibas.ch/idp/shibboleth, registered in the ...34.4Boston University Shibboleth Identity ProviderBoston University's SAML 2.0 identity provider, publishing machine-readable entity metadata at its own host...34.3GakuNin Shibboleth Identity ProviderTohoku University's own SAML 2.0 Identity Provider, registered in GakuNin — the Japanese academic access-ma...34.0UNIGE Shibboleth Identity Provider (SWITCHaai)The University of Geneva's own SAML 2.0 Shibboleth Identity Provider, published as machine-readable metadat...34.0HKBU Identity Federation (Shibboleth IdP / SAML 2.0 metadata)HKBU's own SAML 2.0 identity provider, entityID https://buidp01.hkbu.edu.hk/idp/shibboleth, registered in e...33.9Leiden University SAML 2.0 Identity Provider MetadataLeiden University's own SAML 2.0 identity-provider metadata document, authored and XML-DSig signed by Leide...33.9SURFconext Federation MembershipLeiden University's IDPSSODescriptor is published in the SURFconext national identity federation aggregate ...33.9Chulalongkorn University Identity Federation (Microsoft Entra ID tenant)The university's cloud identity, and the most complete machine-readable contract anywhere in this profile. ...33.8Western University Shibboleth Identity Provider (SAML 2.0 metadata)Western's institutional identity provider, publishing machine-readable SAML 2.0 metadata through the Canadi...33.3ENPC SAML 2.0 Identity Provider MetadataThe one machine-readable contract École des Ponts ParisTech operates on its own infrastructure. A live SAML...33.2UCLouvain Shibboleth Identity Provider -- SAML 2.0 metadataUCLouvain runs its own Shibboleth identity provider and publishes signed SAML 2.0 entity metadata at a stab...33.0University of Nottingham Shibboleth Identity Provider (UK Access Management Federation)Institution-operated Shibboleth SAML 2.0 identity provider, registered and published as machine-readable me...33.0DFN-AAI federation membership (eduGAIN)TU Darmstadt's identity provider is published in DFN-AAI, the German research-and-education identity federa...32.9HU-IAM Shibboleth Identity Provider (SAML 2.0)Humboldt-Universität zu Berlin operates its own Shibboleth/SAML identity provider, entityID https://shib-id...32.9TU Darmstadt Shibboleth Identity Provider (SAML 2.0 metadata)The university's own SAML 2.0 identity provider, operated by the Hochschulrechenzentrum (HRZ). Verified liv...32.9Australian Access Federation membershipQUT is a member of the Australian Access Federation, which is interfederated with eduGAIN. Five entity desc...32.7QUT Shibboleth Identity ProviderQUT's self-hosted Shibboleth SAML 2.0 identity provider. Publishes per-entity metadata that dereferences fr...32.7Nanjing University CARSI / eduGAIN Federation RegistrationNJU's entry in CARSI (CERNET Authentication and Resource Sharing Infrastructure), China's national research...32.6Nanjing University Shibboleth Identity Provider (SAML 2.0 metadata)Nanjing University's own Shibboleth Identity Provider. It publishes SAML 2.0 metadata at the canonical /idp...32.6Heriot-Watt University Identity Provider (UK Access Management Federation)Heriot-Watt operates its own SAML 2.0 / Shibboleth identity provider and is a registered member of the UK A...32.5Sapienza Shibboleth Identity Provider (IDEM GARR AAI)Institution-operated Shibboleth SAML 2.0 identity provider, published as machine-readable metadata both dir...32.5University of Exeter Microsoft Entra ID TenantExeter runs a Microsoft Entra ID tenant (912a5d77-fb98-4eee-af32-1334d8f04a53) used for staff and student s...32.5University of Exeter Shibboleth Identity ProviderExeter operates its own SAML 2.0 Shibboleth identity provider with entityID https://elibrary.exeter.ac.uk/i...32.5GakuNin Academic Access Federation membershipWaseda's identity provider is registered in GakuNin (学術認証フェデレーション), the Japanese academic identity federati...32.4UAB in SIR / eduGAIN (RedIRIS federation entity)UAB's entry in the Spanish national identity federation SIR, operated by RedIRIS, which is how UAB reaches ...32.2UAB Single Sign-On — SAML 2.0 Identity ProviderUAB self-publishes a complete SAML 2.0 IdP EntityDescriptor at https://sso.uab.cat/cas/idp/metadata (HTTP 2...32.2Caltech Shibboleth Identity Provider (InCommon)Caltech operates its own Shibboleth identity provider at idp.caltech.edu, asserting scoped attributes for c...32.1Trinity Microsoft Entra ID tenant (OIDC + SAML metadata)Trinity's Microsoft Entra ID tenant, d595be8d-b306-45f4-8064-9e5b82fbe52b, resolved from the tcd.ie domain ...32.1Trinity Shibboleth Identity Provider (SAML 2.0 metadata)Trinity's own Shibboleth IdP, self-hosted on its own registrable domain: idp.tcd.ie resolves through idpha....32.1InCommon Federation registration (urn:mace:incommon:asu.edu)ASU's registration in the InCommon Federation, retrievable as signed SAML metadata from the InCommon MDQ se...31.8University of St Andrews Shibboleth Identity ProviderThe University's own SAML 2.0 / Shibboleth Identity Provider, entityID https://idp.st-andrews.ac.uk/shibbol...31.5Microsoft Entra ID Tenant Federation Metadata (tec.mx / itesm.mx)The institution's Microsoft Entra ID tenant, c65a3ea6-0f7c-400b-8934-5a6dc1705645, covering both tec.mx and...31.4RITEC Shibboleth Service ProviderA Shibboleth Service Provider operated in front of RITEC on the institution's own host. The DSpace REST API...31.4Tec de Monterrey Access Manager Identity Provider (amfs.tec.mx)A second institution-operated SAML 2.0 identity provider, a NetIQ/Micro Focus Access Manager deployment on ...31.4Tec de Monterrey AD FS Identity Provider (fs.itesm.mx)The institution's own SAML 2.0 / WS-Federation / OpenID Connect identity provider, on its own registrable d...31.4NUS entry in the Singapore Access FederationNUS is one of fourteen identity providers registered in the Singapore Access Federation, which SingAREN ope...31.3Adelaide University Shibboleth Identity Provider (SAML 2.0)The institution's own Shibboleth SAML 2.0 Identity Provider, serving machine-readable EntityDescriptor meta...31.2University of Sussex Shibboleth Identity Provider (SAML 2.0 metadata)The university's own Shibboleth IdP, publishing signed SAML 2.0 metadata as a machine-readable EntityDescri...31.1UOW Shibboleth Identity Provider (SAML 2.0 metadata)The University of Wollongong's own SAML 2.0 Identity Provider. Its EntityDescriptor is served publicly and ...30.9Shibboleth Identity Provider (SAML 2.0 metadata)The University of Sydney's federation entity serves signed SAML 2.0 metadata from federation.sydney.edu.au:...30.7Qatar University SAML 2.0 Identity ProviderThe same host publishes a SAML 2.0 IDPSSODescriptor at /identity/metadata/saml2, entityID `sso.qu.edu.qa`, ...30.6Fudan University Shibboleth Identity Provider (CARSI / eduGAIN)Fudan's SAML 2.0 identity provider, entityID https://idpfudan.fudan.edu.cn/idp/shibboleth, asserting scope ...30.5SWITCHaai Identity Federation — University of Bern IdPThe University of Bern operates its own SAML 2.0 / Shibboleth Identity Provider, published as machine-reada...30.5University of Rochester Shibboleth Identity ProviderSAML 2.0 / Shibboleth identity provider metadata for the University of Rochester, published machine-readabl...30.2University of Zurich Identity Provider (SWITCH edu-ID, tenant)UZH's SAML 2.0 identity provider is delivered by SWITCH edu-ID as a hosted, UZH-scoped IdP and registered i...30.1VU Amsterdam SAML 2.0 identity provider (SURFconext / eduGAIN)Vrije Universiteit Amsterdam operates its own SAML 2.0 identity provider on Microsoft ADFS and publishes si...30.1Sorbonne University Identity Provider (SAML 2.0)Sorbonne University's federated login, published as a signed SAML 2.0 EntityDescriptor at https://auth.id.s...29.8UCM SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)UCM's institutional single sign-on, registered in eduGAIN through RedIRIS SIR, the Spanish national researc...29.6University of Padova Shibboleth Identity Provider (SAML metadata)The University of Padua operates its own Shibboleth Identity Provider and publishes its SAML 2.0 metadata a...29.6CWRU Microsoft Entra ID tenant (OIDC + SAML metadata)CWRU's Microsoft Entra ID tenant, dc1c97ee-7a12-4624-9a01-9ad4f05d1311, resolved from the case.edu domain h...29.4CWRU Shibboleth Identity Provider (SAML 2.0 metadata)CWRU's own Shibboleth Identity Provider, entityID urn:mace:incommon:case.edu. Every SingleSignOnService bin...29.4University of Alberta SAML 2.0 Identity Provider MetadataThe university's own SAML 2.0 identity provider metadata document, served from its own domain. It declares ...29.3University of Copenhagen SAML 2.0 Identity ProviderThe university publishes a signed SAML 2.0 EntityDescriptor at https://id.ku.dk/nidp/saml2/metadata (200, 2...29.3University of Otago Identity Provider (SAML 2.0 / Shibboleth) — Tuakiri Hosted LoginOtago's SAML 2.0 identity is published as a complete IDPSSODescriptor in the SIGNED Tuakiri NZ Access Feder...29.2UPF SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)UPF's institutional single sign-on, registered in eduGAIN through RedIRIS SIR, the Spanish national researc...29.2InCommon Federation IdP MetadataOhio State's SAML 2.0 Identity Provider as published in the InCommon Federation metadata aggregate, retriev...28.9Web Single Sign-On (Shibboleth Identity Provider)Institution-wide web authentication and authorization operated by the Office of Technology and Digital Inno...28.9RENATER Fédération Éducation-Recherche entity (ENS de Lyon IdP)ENS de Lyon's Identity Provider as registered by RENATER, France's national research and education network,...28.6UTM identity federation — Microsoft Entra ID tenant (SAML 2.0 / OpenID Connect)UTM's institutional identity provider. The tenant (9c827912-3502-4333-ba47-1b242c3d20e6) is bound to UTM by...28.4IIT Madras Shibboleth Identity Provider (INFED / eduGAIN)IIT Madras's own SAML 2.0 identity provider, entityID https://idp.iitm.ac.in/idp/shibboleth, registered by ...28.3UNC Shibboleth Identity Provider (SAML 2.0 / InCommon)UNC's Onyen single sign-on is a Shibboleth Identity Provider that publishes SAML 2.0 metadata at its canoni...28.2AUB Shibboleth Identity Provider (SAML 2.0)AUB's own Shibboleth SAML 2.0 identity provider, the front door to campus single sign-on. The metadata endp...28.0InCommon federation registration (AUB IdP)AUB's identity provider is registered in InCommon, the United States research and education identity federa...28.0Queen's University Shibboleth Identity Provider (SAML 2.0 Metadata)Queen's runs its own Shibboleth Identity Provider and publishes SAML 2.0 IdP metadata as application/xml at...28.0TAU SAML Identity in the IUCC Identity FederationTel Aviv University federates through the IUCC Identity Federation (IUCCIF), the Israeli national federatio...27.8CARSI membership (CERNET Authentication and Resource Sharing Infrastructure)Wuhan University is a registered identity provider in CARSI, China's national research-and-education identi...27.5Loughborough University SAML 2.0 Identity ProviderLoughborough operates its own SAML 2.0 Identity Provider — SimpleSAMLphp, Loughborough-branded, at idp.lbor...27.5Wuhan University Shibboleth Identity Provider (SAML 2.0)WHU's federated login, published as a SAML 2.0 EntityDescriptor at https://idp.whu.edu.cn/idp/shibboleth (H...27.5UNIBO Shibboleth Identity Provider (IDEM GARR AAI)Institution-operated Shibboleth SAML 2.0 identity provider, published as machine-readable metadata both dir...27.0eduGAIN / SIFULAN federation membershipUniversiti Putra Malaysia's identity provider is registered in eduGAIN, the global identity interfederation...26.8UTP Identity Federation (Microsoft Entra ID tenant)UTP federates identity through its own Microsoft Entra ID tenant rather than a Shibboleth IdP. Both the SAM...26.7UCL Identity Provider — UK Access Management FederationUCL is a registered Identity Provider in the UK Access Management Federation (Jisc), and by extension in ed...26.6KAU SAML 2.0 Identity ProviderKing Abdulaziz University's institutional SAML 2.0 identity provider, running Oracle Access Manager Federat...26.4
Emerging 27 Early or largely undocumented
Griffith University SAML Identity Provider (AAF / eduGAIN)Griffith's SAML 2.0 Shibboleth Identity Provider, entityID https://idp1.griffith.edu.au/idp/shibboleth, reg...26.1UCSI University Identity Federation (Microsoft Entra ID)UCSI operates a Microsoft Entra ID tenant, 3c5f2d31-81d8-4455-a2bf-531fbc398144, region AS, whose Federatio...26.1UAM Identity Provider — SIR / eduGAIN SAML 2.0 MetadataUAM's SAML 2.0 identity in SIR, the Servicio de Identidad de RedIRIS, Spain's national research and educati...25.9TU/e SAML Identity Provider (SURFconext / eduGAIN)TU/e's SAML 2.0 identity-provider entity as published in the SURFconext federation metadata, which feeds ed...25.7USC Shibboleth Identity Provider (SAML 2.0 Metadata)USC's production single sign-on identity provider, operated by USC Information Technology Services on USC's...25.0Institutional SAML Identity Provider (RedIRIS SIR2 / eduGAIN)The university's own Shibboleth/SAML identity provider, published through RedIRIS's SIR2 national identity ...24.9UB SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)The University of Barcelona's own SAML 2.0 identity provider, published as a signed EntityDescriptor throug...24.4Tuakiri Hosted Identity Provider for canterbury.ac.nzThe University of Canterbury's SAML 2.0 Identity Provider is registered in the signed Tuakiri federation me...24.1UC Shibboleth SAML 2.0 Service Provider MetadataThree Shibboleth Service Providers run on University of Canterbury hosts and publish machine-readable SAML ...24.1Stockholm University Shibboleth Identity Provider (SAML2 Metadata)Stockholm University operates its own Shibboleth Identity Provider and publishes its SAML 2.0 entity metada...24.0HIT Shibboleth Identity Provider (SAML 2.0)Harbin Institute of Technology's own Shibboleth identity provider, self-hosted on HIT's registrable domain ...23.9ENS-PSL Identity Provider (SAML 2.0 / Shibboleth)ENS-PSL runs its own Shibboleth identity provider under its own registrable domain. The SAML 2.0 entity des...23.8CARSI / eduGAIN Federation Registration (entity 671640)The same identity provider seen from the federation side. Tianjin University's IdP is registered in CARSI —...23.4Tianjin University Shibboleth Identity Provider (SAML 2.0 metadata)The university's own Shibboleth identity provider, and the only credential-free, machine-readable contract ...23.4GakuNin Academic Access Management FederationMembership of GakuNin (学術認証フェデレーション), the Japanese national academic identity federation operated by the Na...23.2Hokkaido University SAML 2.0 Identity ProviderHokkaido University's own Shibboleth/SAML 2.0 identity provider, entityID https://shib-idp01.iic.hokudai.ac...23.2Queen's University Belfast Shibboleth Identity Provider (UK Access Management Federation)Queen's University Belfast operates a production Shibboleth SAML 2.0 Identity Provider registered in the UK...22.0Monash eResearch Center HPC ID (SAML Service Provider)A second Monash-operated SAML service provider, entityID https://hpc.erc.monash.edu.au/shibboleth, register...21.5Monash University Identity Provider (AAF Rapid IdP tenant)Monash's federated login, published as a signed SAML 2.0 EntityDescriptor at https://idp.monash.edu.au/idp/...21.5CityUHK Shibboleth Identity ProviderCityUHK's own SAML 2.0 Identity Provider, running Shibboleth on the university's own host and publishing li...20.8University of Newcastle Shibboleth Identity Provider (SAML 2.0 metadata)UON's institutional identity provider, publishing machine-readable SAML 2.0 metadata at a stable URL. entit...20.4DTU Identity Federation (SAML 2.0 / WS-Federation / OpenID Connect)DTU operates its own security token service at sts.ait.dtu.dk (Microsoft AD FS) and publishes signed SAML 2...20.3Deakin Data PortalDeakin's research data portal, used to share datasets and collected materials with the Australian research ...20.0Deakin University federated SSO (AAF Rapid IdP)The federation-registered deployment of the same entityID. In the AAF production aggregate, https://signon....20.0Deakin University SAML 2.0 Identity ProviderDeakin's Shibboleth identity provider, self-hosted and self-described. The EntityDescriptor at https://sign...20.0La Trobe Shibboleth Identity Provider (AAF)La Trobe's SAML 2.0 identity provider in the Australian Access Federation, and through AAF in eduGAIN. The ...19.6Yonsei University KAFE Identity Provider (SAML 2.0)Yonsei University operates its own SAML 2.0 Identity Provider for KAFE, the Korean Access FEderation, on it...17.6

Score breakdown

Frequency
73.3
log-scaled weighted occurrences
Breadth
7.9
spread across providers
Quality lift
44.9
mean composite of providers using it
Cohesion
96.9
strength of nearest seed neighbor

Where this tag sits

Identity Management broader

Related tags

SAML 246 co-occurrences University 239 co-occurrences OAI-PMH 203 co-occurrences Higher Education 241 co-occurrences Shibboleth 181 co-occurrences Research Data 173 co-occurrences Research Repository 151 co-occurrences SSO 206 co-occurrences

Where this tag comes from

Provider tag286
Api tag245
Openapi tag2
Openapi op tag5

Cohort brief

Auto-generated

The 285 providers in the APIs.io catalog tagged Identity Federation, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
285
all scored
Mean Kin Score
39.7
+15.6 vs catalog 24.1
Mean Agent Readiness
19.8
+7.7 vs catalog 12.1
Spread
12.1–79.7
median 38.8 · σ 11.3
How the 285 split by band
Exemplar 6Strong 20Developing 116Thin 115Emerging 28Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 38 20.3 +17.7 285
Access Clarity 43.5 26.7 +16.8 285
Operational Transparency 25.4 14.1 +11.3 285
Developer Ergonomics 32.6 23.6 +9 285
Contract Governance 14.3 6.5 +7.8 285
Discoverability 67.6 61.3 +6.3 285

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 4% 10% -6
MCP server (first-party) 4% 13% -9
Agent Skills 0% 0% 0
OAuth scopes 34% 11% +23
Security 100% 96% +4
Arazzo workflows 1% 2% -1
Governance rules 48% 14% +34

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Microsoft Entra ID (formerly Azure AD) 79.7
  2. 2 Cvent 74.3
  3. 3 Authentik 70.1
  4. 4 Frontegg 67.3
  5. 5 University of Waterloo 67.1
  6. 6 Clerk 66.7
  7. 7 Delft University of Technology 65.2
  8. 8 PropelAuth 64.1
  9. 9 Amazon Cognito 63.9
  10. 10 Gluu 61.5
Top by Agent Readiness
  1. 1 Microsoft Entra ID (formerly Azure AD) 56.3
  2. 2 Clerk 46.3
  3. 3 PlanSource 45.1
  4. 4 WorkOS 43.5
  5. 5 Cvent 42.6
  6. 6 Columbia University 41.7
  7. 7 Auth0 37.9
  8. 8 Gluu 36
  9. 9 Supabase 34.8
  10. 10 Queensland University of Technology 34.7
All 286 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 19 September 2026, across 27397 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/identity-federation"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/identity-federation/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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