established · 0.6 marketcapability domainschema

SAML

Score 27.3 / 100 68 providers 54 APIs Search apis.io →
Variants seen in the corpus: SAMLsaml

Providers using this tag (68)

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

Strong 4 Solid coverage with minor gaps
ControlUpDigital Employee ExperienceEndpoint ManagementVDIDaaS61 APIs61.8Amazon CognitoAuthenticationIdentityOIDC126 APIs59.3ClerkAuthenticationAuthorizationB2B SaaSCIAM77 APIs57.1Login.govGovernmentFederalGSAIdentity7 APIs56.0
Developing 23 Usable, with meaningful gaps to close
Qwiet AiCompanySecurityApplication SecuritySAST27 APIs53.8Auth0AI AgentsAuthenticationAuthorizationFGA76 APIs53.4WorkOSAuthenticationIdentity ProviderSSO41 APIs53.4Microsoft Azure Active DirectoryAuthenticationAuthorizationIdentityMicrosoft12 APIs52.8ID.meCompanyIdentityIdentity VerificationAuthentication2 APIs51.7Cirrus IdentityCompanyIdentityAuthenticationSingle Sign-On1 API51.0DescopeAuthenticationIdentityCIAMPasswordless16 APIs51.0CleverEducationK-12EdTechSingle Sign-On11 APIs50.9Microsoft EntraAccess ManagementAuthenticationAzure ADEntra17 APIs50.7HankoAuthenticationPasskeysWebAuthnFIDO222 APIs48.1ZitadelAuthenticationAuthorizationIdentity ManagementOpen-Source11 APIs48.0University of ManchesterUniversityHigher EducationEducationResearch5 APIs47.8ScalewayArtificial IntelligenceCloud ComputingContainersDatabase74 APIs47.6CharthopCompanyHRPeople AnalyticsHRIS87 APIs46.4Perforce14 APIs45.6CoorpacademyCompanySoftware-as-a-ServiceCorporate LearningLMS14 APIs45.5CventAttendee HubAttendee ManagementConferencesDiagramming16 APIs45.4Workday SecurityAccess ControlAuditAuthenticationCompliance13 APIs43.3Kyoto UniversityUniversityHigher EducationEducationJapan4 APIs43.1PopsinkCompanyChange Data CaptureData ReplicationCDC21 APIs42.9Carnegie Mellon UniversityUniversityHigher EducationEducationUnited States7 APIs41.9DocupilotDocument GenerationPDF GenerationDocument AutomationTemplate Engine40 APIs41.3Columbia UniversityUniversityHigher EducationEducationIvy League10 APIs40.8
Thin 24 Limited public surface area
RWTH Aachen UniversityEducationHigher EducationUniversityResearch Data49 APIs38.5Emory UniversityEducationHigher EducationUniversityResearch25 APIs38.4XoxodayRewardsEmployee EngagementGift CardsIncentives10 APIs37.9LoadsmartFreightLogisticsTransportationSupply Chain48 APIs37.1Strata IdentityCompanyIdentityIdentity OrchestrationAuthentication1 API36.9Google Identity PlatformAuthenticationGoogle CloudIdentityMulti-Tenancy3 APIs36.7Norwegian University of Science and TechnologyEducationHigher EducationUniversityResearch39 APIs36.4RipplingHRHCMPayrollIT22 APIs35.6AuthentikAuthenticationAuthorizationIdentity ProviderLDAP10 APIs35.3University of PennsylvaniaEducationHigher EducationUniversityResearch University10 APIs34.8WazoTelephonyVoIPUnified CommunicationsUCaaS14 APIs34.6Imperial College LondonUniversityHigher EducationEducationRussell Group5 APIs34.4Michigan State UniversityEducationHigher EducationUniversityLibrary5 APIs33.8University of PaduaEducationHigher EducationUniversityOpen Data19 APIs33.6London School of Economics and Political ScienceUniversityHigher EducationEducationUnited Kingdom7 APIs33.5McGill UniversityEducationHigher EducationUniversityResearch Data4 APIs33.3Humboldt-Universität zu BerlinEducationHigher EducationUniversityResearch6 APIs33.0Zhejiang UniversityUniversityHigher EducationEducationResearch3 APIs32.8SSOAuthenticationAuthorizationIdentityOIDC8 APIs32.0TU DresdenEducationHigher EducationUniversityResearch9 APIs31.8LogtoAuthenticationAuthorizationIdentityOIDC39 APIs31.4OneLoginIdentityAccess ManagementSingle Sign-OnMulti-Factor Authentication6 APIs31.3Spring SecurityAuthenticationAuthorizationJavaJWT12 APIs30.3LoomProductivityVideoAsyncCommunications5 APIs27.6
Emerging 17 Early or largely undocumented
CasdoorAuthenticationAuthorizationIAMIdentity15 APIs25.2Brown UniversityEducationHigher EducationUniversityResearch3 APIs24.1Universiti Putra MalaysiaEducationHigher EducationUniversityResearch2 APIs23.4Arizona State UniversityEducationHigher EducationUniversityResearch Data4 APIs23.0American University of BeirutEducationHigher EducationUniversityLebanon3 APIs22.2University of ExeterEducationHigher EducationUniversityResearch4 APIs22.2Rice UniversityEducationHigher EducationUniversityResearch4 APIs21.3Waseda UniversityEducationHigher EducationUniversityResearch3 APIs21.3University of OtagoEducationHigher EducationUniversityResearch2 APIs21.2University of BarcelonaEducationHigher EducationUniversitySpain3 APIs21.1Tokyo Institute of TechnologyEducationHigher EducationUniversityJapan2 APIs20.8Politecnico di MilanoEducationHigher EducationUniversityResearch3 APIs20.6Western UniversityEducationHigher EducationUniversityCanada2 APIs20.1Karlsruhe Institute of TechnologyEducationHigher EducationUniversityResearch4 APIs18.9Ohio State UniversityEducationHigher EducationUniversityResearch3 APIs18.9DexAuthenticationConnectorsFederationgRPC1 API17.4LastPassSecurityPassword ManagerVaultIdentity6 APIs13.4

APIs with this tag (50)

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 →

Strong 2 Solid coverage with minor gaps
ControlUp SAML APIThe SAML API from ControlUp — 2 operation(s) for saml.61.8Clerk SAML APIUsed in authentication flows using SAML.57.1
Developing 16 Usable, with meaningful gaps to close
Qwiet Ai SAML APIThe integration endpoints allowing orgs to configure Qwiet to act as a SAML service provider (SP) that uses...53.8Auth0 SAML APIThe SAML API from Auth0 — 2 operation(s) for saml.53.4Clever Single Sign-On APIOAuth 2.0, OIDC, and SAML-based single sign-on integration that enables application partners to authenticat...50.9Microsoft Identity Platform APIAPI endpoints for OAuth 2.0, OpenID Connect, and SAML authentication protocols enabling application integra...50.7Hanko SAML APIThe SAML API from Hanko — 3 operation(s) for saml.48.1Zitadel SAML APIZitadel provides SAML 2.0 single sign-on support, enabling enterprises to integrate with Zitadel using SAML...48.0Scaleway SAML APIScaleway supports Identity Federation to provide your teams with secure access to their accounts via Single...47.6Charthop saml APIThe saml API from Charthop — 3 operation(s) for saml.46.4Perforce Helix Authentication Service APIREST API for the Helix Authentication Service, a Node.js based authentication protocol integration service ...45.6Coorpacademy Platform APIBrand (tenant) management for the Coorpacademy platform — create, read, update, delete and migrate brands, ...45.5Cvent Single Sign-On (SSO) IntegrationCvent SSO enables identity provider integration via SAML and OpenID Connect for planner login, access porta...45.4Kyoto University Shibboleth Identity Provider (GakuNin)Kyoto University operates its own Shibboleth SAML 2.0 identity provider, run by the Institute for Informati...43.1Popsink saml APIThe saml API from Popsink — 4 operation(s) for saml.42.9CMU 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...41.9Docupilot saml APIThe saml API from Docupilot — 3 operation(s) for saml.41.3Columbia Identity — Shibboleth IdP and CASColumbia University Information Technology operates the university's own identity infrastructure: a product...40.8
Thin 16 Limited public surface area
RWTH Single Sign-On (OAuth2 / OpenID Connect / Shibboleth)The RWTH IT Center operates the central Single Sign-On at sso.rwth-aachen.de, offering OAuth2 and OpenID Co...38.5Emory Identity (Shibboleth / SAML)Emory operates a federated Shibboleth identity provider for SAML-based single sign-on across institutional ...38.4Xoxoday Storefront Integration APIAPI for embedding a white-labeled reward storefront into existing applications via SSO/SAML. Enables end-us...37.9Loadsmart SAML APIThe SAML API from Loadsmart — 5 operation(s) for saml.37.1Feide / Dataporten Identity (OpenID Connect / SAML)NTNU authenticates users through Feide, the national identity federation operated by Sikt, with Dataporten ...36.4Rippling SSO APIConfigure SAML/OIDC single sign-on between Rippling as an IdP and external service providers, plus SP integ...35.6Wazo Authentication API (wazo-auth)Authentication and authorisation service for the Wazo Platform. Issues and validates X-Auth-Token tokens (u...34.6MSU Identity Provider (Shibboleth / SAML / OAuth 2.0)MSU's federated single sign-on service. The Shibboleth Identity Provider issues SAML 2.0 assertions and the...33.8Single Sign-On (Shibboleth/SAML)The University of Padua provides centralized authentication via a Shibboleth-based Single Sign-On, integrat...33.6McGill Shibboleth SAML Single Sign-OnMcGill University Authentication Service, a Shibboleth Identity Provider offering SAML 2.0 federated single...33.3HU-IAM Shibboleth Single Sign-On (SAML)Identity and access management at Humboldt-Universität zu Berlin uses Shibboleth/SAML single sign-on, opera...33.0Shibboleth Identity Provider (SAML 2.0)Zhejiang University operates a Shibboleth SAML 2.0 Identity Provider, entityID https://idp.zju.edu.cn/idp/s...32.8TU Dresden Shibboleth Single Sign-On (SAML IdP)SAML 2.0 Shibboleth Identity Provider operated by the ZIH for authentication and authorization of TU Dresde...31.8OneLogin SAML APISAML assertion generation31.3Spring Security SAML2SAML 2.0 Service Provider support for Spring Security. Enables SSO integration with SAML identity providers...30.3Loom SSO (SAML) ConfigurationSAML 2.0 single sign-on configuration for Enterprise workspaces. Configurable per workspace from the admin ...27.6
Emerging 16 Early or largely undocumented
Casdoor SAML 2.0 Identity ProviderSAML 2.0 identity provider endpoints in Casdoor that issue SAML assertions to enterprise service providers,...25.2Brown Shibboleth Single Sign-On (SAML)Brown's InCommon-federated Shibboleth identity provider implementing the OASIS SAML 2.0 standard for web si...24.1UPM Shibboleth SAML 2.0 Identity ProviderFederated single sign-on identity provider for Universiti Putra Malaysia, built on Shibboleth and publishin...23.4ASU WebAuth (CAS / Shibboleth SSO)ASU operates an enterprise single sign-on service using the Central Authentication Service (CAS) protocol w...23.0AUB Shibboleth Identity Provider (SAML 2.0)AUB's institutional single sign-on is provided by a Shibboleth SAML 2.0 identity provider. The SAML metadat...22.2University of Exeter Shibboleth Identity Provider (SAML SSO)The University of Exeter operates a SAML-based federated identity service via a Shibboleth Identity Provide...22.2Rice Shibboleth SAML Identity ProviderRice University Shibboleth/SAML 2.0 identity provider used for federated single sign-on. The IdP publishes ...21.3Waseda Identity Provider (Shibboleth SAML SSO)Waseda's institutional single sign-on is provided through a Shibboleth SAML Identity Provider, used to auth...21.3Tuakiri Federated Identity (SAML 2.0 / Shibboleth)The University of Otago operates a SAML 2.0 / Shibboleth Identity Provider (IdP) as a member of the Tuakiri...21.2UB Centralized SSO (SAML 2.0 / CAS)Universitat de Barcelona centralized single sign-on (Identificació UB) providing federated authentication f...21.1GakuNin Shibboleth Identity Provider (SAML)SAML 2.0 / Shibboleth identity provider for institutional single sign-on, participating in Japan's GakuNin ...20.8Politecnico di Milano Shibboleth Identity ProviderShibboleth/SAML2 identity provider for Politecnico di Milano, serving federated single sign-on as part of t...20.6Western Single Sign-On (SAML2 / OAuth / OIDC / CAS)Western Technology Services operates an institutional Single Sign-On service supporting SAML2, OAuth, OpenI...20.1KIT Shibboleth Identity Provider (SCC)KIT operates a Shibboleth/SAML 2.0 Identity Provider via the Scientific Computing Center (SCC) for single s...18.9Web Single Sign-On (Shibboleth)Institution-wide web authentication and authorization service operated by the Office of Technology and Digi...18.9LastPass SAML / SSO EndpointLastPass acts as either a SAML identity provider (IdP) for the cloud apps catalogued in the LastPass App Li...13.4

Score breakdown

Frequency
53.2
log-scaled weighted occurrences
Breadth
1.9
spread across providers
Quality lift
43.5
mean composite of providers using it
Cohesion
32.0
strength of nearest seed neighbor

Related tags

Shibboleth 27 co-occurrences SSO 45 co-occurrences OIDC 13 co-occurrences MFA 11 co-occurrences University 30 co-occurrences Repository 22 co-occurrences Federation 9 co-occurrences OAI-PMH 21 co-occurrences

Where this tag comes from

Provider tag20
Api tag54
Openapi tag10
Openapi op tag46

Cohort brief

Auto-generated

The 68 providers in the APIs.io catalog tagged SAML, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
68
all scored
Mean Kin Score
36.9
+16.2 vs catalog 20.7
Mean Agent Readiness
20.9
+11.2 vs catalog 9.7
Spread
13.4–61.8
median 36 · σ 12
How the 68 split by band
Exemplar 0Strong 4Developing 23Thin 24Emerging 17Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 43.3 17.5 +25.8 68
Operational Transparency 28.3 11.3 +17 68
Access Clarity 35.2 22.3 +12.9 68
Developer Ergonomics 29.8 17.9 +11.9 68
Discoverability 68.4 60.4 +8 68
Contract Governance 11.5 6.4 +5.1 68

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) 15% 16% -1
MCP server (first-party) 6% 7% -1
Agent Skills 0% 0% 0
OAuth scopes 19% 9% +10
Security 100% 88% +12
Arazzo workflows 3% 2% +1
Governance rules 49% 13% +36

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 ControlUp 61.8
  2. 2 Amazon Cognito 59.3
  3. 3 Clerk 57.1
  4. 4 Login.gov 56
  5. 5 Qwiet Ai 53.8
  6. 6 Auth0 53.4
  7. 7 WorkOS 53.4
  8. 8 Microsoft Azure Active Directory 52.8
  9. 9 ID.me 51.7
  10. 10 Cirrus Identity 51
Top by Agent Readiness
  1. 1 Charthop 46.4
  2. 2 WorkOS 38.3
  3. 3 ID.me 36.5
  4. 4 Columbia University 36
  5. 5 ControlUp 35.7
  6. 6 Auth0 34.7
  7. 7 Qwiet Ai 33.7
  8. 8 Microsoft Azure Active Directory 32.4
  9. 9 Wazo 32.1
  10. 10 Coorpacademy 31.5
All 68 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 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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  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
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  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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This tag 
curl "https://apis.io/api/v1/tags/saml"
All tags 
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/saml"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/saml/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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