emerging · -0.2 market industry

Mortgage

Score 23.3 / 100 141 providers +6 via APIs 27 APIs Search apis.io →
Variants seen in the corpus: MortgagesMortgage TechnologyMortgage

Providers using this tag (141)

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

Strong 2 Solid coverage with minor gaps
Freddie MacFreddie MacHousingLending40 APIs60.0Total ExpertCompanyFintechCRMMarketing Automation1 API58.1
Developing 17 Usable, with meaningful gaps to close
OcrolusCompanyFintechDocument AutomationLending14 APIs53.9PEXAReal EstateAustraliaConveyancingProperty Settlement7 APIs53.5TrueworkVerificationIncome VerificationEmployment VerificationVOIE3 APIs52.6Landmark Information GroupReal EstateUnited KingdomPropTechProperty Data5 APIs52.4ATTOMReal EstateProperty DataProperty Intelligence5 APIs49.0HometrackReal EstateUnited KingdomPropTechValuation6 APIs45.3First American FinancialTitle InsuranceReal EstateSettlement ServicesFinancial Services32 APIs45.2HUD - US Department of Housing and Urban DevelopmentHousingGovernmentFair Market Rent5 APIs43.9PurplebricksReal EstateUnited KingdomProperty ListingsOnline Estate Agency32 APIs42.7Zillow GroupReal EstateProperty DataMLS18 APIs42.6HomebotCompanyReal EstatePropTech42.4Figure Technology SolutionsCompanyFintechLendingHELOC3 APIs41.8InterhypCompanyFintechLending2 APIs41.7Oper CreditsCompanyLendingCredit4 APIs41.6NotarizeCompanyPropTechNotarizationRemote Online Notarization1 API40.1ValonCompanyLoan ServicingLending39.8State FarmInsuranceAuto InsuranceVehicles1 API39.6
Thin 22 Limited public surface area
Consumer Financial Protection Bureau (CFPB)Consumer FinanceGovernmentComplaints3 APIs38.6SpriftReal EstateUnited KingdomPropTechProperty Data1 API38.6Landcor DataReal EstateCanadaValuationAVM1 API37.2Skipton Building SocietyFinancial ServicesBankingBuilding SocietyOpen Banking1 API35.6Federal Housing Finance Agency (FHFA)Housing FinanceHouse Price IndexGovernment7 APIs35.4EncompassLoan OriginationLOSFintech1 API34.8Principality Building SocietyFinancial ServicesBankingBuilding SocietySavings1 API34.6nCinoCompanyBankingFinancial ServicesLending3 APIs34.2Black KnightLoan ServicingLoan OriginationSecondary Marketing9 APIs33.9PricefinderReal EstateAustraliaPropTechProperty Data2 APIs33.8Fannie MaeHousingFinanceGovernment-Sponsored Enterprise32.9HouseCanaryReal EstateProperty AnalyticsAVMValuation2 APIs32.4BlendDigital LendingConsumer LendingAccount Opening1 API32.2Leeds Building SocietyFinancial ServicesBankingBuilding SocietyMutual1 API31.4Paragon BankFinancial ServicesBankingSavings4 APIs31.3Ginnie MaeFederal GovernmentHousingMortgage-Backed Securities1 API31.2Taylor Morrison HomeHomebuildingReal EstateFortune 1000New Homes1 API30.8CoreLogic AustraliaReal EstateAustraliaProperty DataValuation26 APIs29.2FlueidCompanyReal EstateTitle Insurance2 APIs28.9Clear CapitalReal EstateProperty DataValuationAVM1 API28.5HomewardCompanyReal EstateHome Finance3 APIs27.0CoadjuteReal EstateUnited KingdomPropTechProperty Transactions26.7
Emerging 41 Early or largely undocumented
SimpleNexusCompanyLendingFintech1 API25.3MortyCompanyLendingFintech24.8BranchInsuranceHome InsuranceAuto InsuranceUmbrella Insurance1 API24.0CasavoCompanyReal EstatePropTechMarketplace1 API23.9NestoReal EstateCanadaLending23.4UnlockCompanyFinancial ServicesFintechHome Equity2 APIs23.3Connells GroupReal EstateUnited KingdomProperty ListingsBrokerage1 API22.6LandisCompanyConsumerReal EstatePropTech22.4AcrisureInsuranceInsurance BrokerageFintechEmployee Benefits1 API22.3LendInvestCompanyFintechLending21.5Century CommunitiesReal EstateHomebuildingConstructionContent Management1 API21.2ReggoraAppraisal ManagementLendingReal Estate8 APIs20.4RE/MAXReal EstateUnited StatesBrokerageProperty Listings3 APIs18.8True FootageCompanyReal EstateAppraisalValuation2 APIs18.8BetterCompanyLendingFintech18.5PLACECompanyReal EstatePropTechCRM18.2FoxtonsReal EstateUnited KingdomProperty ListingsRentals17.7Maxwell FinancialCompanyLendingFintech16.9PrettoCompanyFintech InsurtechLending15.9AccordFinancial ServicesInsuranceUnited Kingdom15.4LendingPadLoan Origination SystemLOSLending4 APIs15.2Milo CreditCompanyFintechLending15.1AceableCompanyEducationEdTechOnline Learning15.0FintorCompanyLendingFinancial Services13.9LennarHomebuilderReal EstateFortune 5002 APIs13.2ZoloReal EstateCanadaProperty ListingsMLS13.1BruceCompanyMarketplaceReal Estate13.0HometapCompanyFintechHome EquityReal Estate12.6Vastu Housing Finance CorporationCompanyFinancial ServicesHousing FinanceHome Loans12.5Hilltop HoldingsBankingInsuranceFinancial Services12.4Pylon (formerly Braid Lending)CompanyLendingFintech12.1RenoFiCompanyFintechLendingHome Improvement11.8SpliteroCompanyFinancial ServicesFintechReal Estate11.8La HausCompanyReal EstatePropTechMarketplace11.6Ray WhiteReal EstateAustraliaBrokerageProperty Listings11.6KiaviCompanyFintechReal EstateLending11.5LowerCompanyServicesLending11.5HomeVisionCompanyEnterprise SaasReal Estate11.2OJO LabsCompanyReal EstatePropTechHome Search11.2UnisonCompanyFinancial ServicesFintechReal Estate11.2HomeLightReal EstatePropTechAgent MatchingCash Offers1 API11.0
Minimal 59 Almost no public developer surface
FlyHomesCompanyReal EstatePropTech10.9Mr. Cooper GroupMortgage ServicingFinancial ServicesReal Estate10.7Bilt RewardsCompanyFintechRewardsLoyalty10.6Bridgewater BankFinancial ServicesBankingCanadaSchedule I Bank10.5SnapdocsCompanyPropTechReal Estate10.4ClikaliaCompanyPropTechReal EstateiBuyer10.2HabiCompanyPropTechReal EstateiBuyer10.2HomeFirstCompanyConsumerFinancial ServicesHousing Finance10.2NawyCompanyMarketplaceReal EstatePropTech10.2Own UpCompanyLendingFintech10.2PrypcoCompanyPropTechReal EstateTokenization10.2PineCompanyFintechReal Estate9.9GrowXCDCompanyFintechLendingNBFC9.7HomedayCompanyReal EstatePropTechGermany9.6Automax AiCompanyReal EstateAppraisalProperty Valuation9.5DomaCompanyTitle InsuranceReal Estate Technology9.2HabitoCompanyFintechLending9.2huspyCompanyReal EstatePropTech9.2ProportunityCompanyFintechPropTech9.2CopperlaneCompanyLendingLoan Origination9.1UpEquityCompanyReal EstateLending9.1PashousesCompanyPropTechReal EstateIndonesia8.8VestaCompanyLendingLoan Origination System8.7Atom BankCompanyFintechBankingDigital Bank8.5Home TrustFinancial ServicesBankingCanadaTrust Company8.1Vridhi Home FinanceCompanyFinancial ServicesHousing FinanceHome Loans8.1Ryland GroupFinancial ServicesHomebuilderReal Estate7.8FivestargroupCompanyFinancial ServicesNBFCLending7.5MISMOAPI StandardsData StandardFannie MaeFreddie Mac6.7PointCompanyFintechHome Equity6.5Tomo GuidesCompanyFintechReal Estate6.5FlagstarFinancial ServicesBankingUnited StatesNational Bank6.3McGrathReal EstateAustraliaProperty ListingsBrokerage6.3RoamCompanyPropTechReal Estate5.9VestrisCompanyReal EstatePropTechTitle Insurance5.7BalerionCompanyFintechLending5.1FlatCompanyReal EstatePropTechFintech4.8ProperlyReal EstateCanadaProperty ListingsMLS4.7Dwight CapitalCommercial Real EstateReal Estate FinanceHUD LendingFHA Lending4.5Radian GroupInsuranceFinancial ServicesMortgage InsuranceSpecialty Insurance3.6PennyMac Financial ServicesFinancial ServicesLendingReal Estate3.5PinhomeCompanyPropTechReal EstateProperty3.4TrussleCompanyFintechFinancial Services3.4ApprovaCompanyFintechLending3.2Fidelity National FinancialTitle InsuranceEscrowReal Estate3.1simplifileCompanyReal EstateE-Recording3.1Ballard SpahrBankingBankruptcyClass ActionCommercial Litigation2.9PopularBankingFinancial ServicesPuerto Rico2.9Tri Pointe HomesConstructionHomebuilderReal Estate2.8Rocket CompaniesFinancial ServicesReal EstatePersonal Finance2.5B2B BankFinancial ServicesBankingCanadaSchedule I Bank2.4Nationstar Mortgage HoldingsFinancial ServicesLoan ServicingFortune 10002.4New York Community BancorpFortune 500BankingFinancial ServicesCommercial Banking1.9Ocwen FinancialFinancial ServicesMortgage ServicingReverse Mortgage0.7BraceCompanyMortgage ServicingLoss Mitigation0.0EasyKnockCompanyDefunctReal EstatePropTech0.0Home AccountCompanyFinancial ServicesFintech0.0NoahCompanyFintechHome Equity0.0StreamLoanCompanyLendingLoan Origination0.0

APIs with this tag (27)

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 →

Developing 12 Usable, with meaningful gaps to close
ICE Mortgage Technology Developer PortalThe ICE Mortgage Technology Developer Portal is a self-service solution providing developers with resources...42.9Mortech Lead Posting APIRead/write API from Mortech, a Zillow Group company, allowing partners to submit prospect information for p...42.6Mortech LOS Plug-In Integration APIIntegration API from Mortech, a Zillow Group company, for connecting loan origination systems to Mortech pr...42.6Mortech Prospect Sync APIRead/write API from Mortech, a Zillow Group company, for sending and receiving updates on pricing activity ...42.6Mortech Prospect Trigger APIMortech prospect trigger API, part of the Zillow Group mortgage developer program alongside Prospect Sync a...42.6Mortech Rate Cloud APIRead-only mortgage pricing API from Mortech, a Zillow Group company, allowing online lead generators to sub...42.6Zillow Get Current Rates APIAPI for retrieving current mortgage rate data, listed under the Zillow Group mortgage developer program. Ac...42.6Zillow Lender Reviews APIAPI for accessing Zillow lender review data, listed under the Zillow Group mortgage developer program. Acce...42.6Loan Guaranty APIProvides lenders and servicers the digital surface for the VA Home Loan Guaranty program — eligibility, app...39.9B2B Insurance Inquiry APIThe State Farm B2B Insurance Inquiry API is designed for lenders, mortgage servicers, and financial institu...39.6B2B Lender Services APIThe State Farm B2B Lender Services API provides mortgage lenders and auto lenders with programmatic access ...39.6Homeowners Insurance APIThe State Farm Homeowners Insurance API enables mortgage lenders, real estate platforms, and partner networ...39.6
Thin 7 Limited public surface area
FHFA Conforming Loan Limits APIFHFA publishes annual conforming loan limit (CLL) values establishing the maximum mortgage amounts that Fan...35.4FHFA Enterprise Public Use Database (PUDB) APIThe FHFA Enterprise Public Use Database (PUDB) provides loan-level data on single-family and multifamily mo...35.4FHFA National Mortgage Database (NMDB) APIThe National Mortgage Database (NMDB) is a nationally representative, longitudinal database of residential ...35.4nCino Mortgage MCP ServersTwo hosted, remote Model Context Protocol servers for the nCino Mortgage platform — an LO server for loan o...34.2Taylor Morrison Home Funding APITaylor Morrison Home Funding (TMHF) provides mortgage loan origination services integrated with the homebuy...30.8CoreLogic Australia AVM APIIntelliVal automated valuation model — the valuation engine at the centre of CoreLogic Australia's mortgage...29.2CoreLogic Australia PSX APIPSX is CoreLogic Australia's valuation ordering exchange, connecting lenders and brokers to panels of licen...29.2
Emerging 8 Early or largely undocumented
IRS Income Verification Express Service (IVES) APIApplication-to-Application (A2A) API allowing authorized participants such as lenders, banks, credit unions...25.4nCino Mortgage API (formerly SimpleNexus API)OAuth 2.0 REST API that replaces the legacy SimpleNexus API. The initial release covers Organization and Us...25.3KakaoBank Loan APIREST API for loan origination and management including credit loans, business owner credit loans, and housi...20.8RBC Amortization Schedule APISelf-serve calculator API on the RBC External Developer Portal that returns the number of payments and amor...20.8RBC Minimum Down Payment APISelf-serve calculator API on the RBC External Developer Portal that computes the minimum down payment requi...20.8Reggora Loans APICreate and manage the loan records that appraisal orders are placed against - sync loan data from the LOS, ...20.4Lennar Mortgage Fannie Mae IntegrationLennar Mortgage, LLC is listed as a Fannie Mae technology integration partner using Fannie Mae's lending AP...13.2UBS key4 Mortgages APIThe UBS key4 mortgages API lets property platforms and brokers embed Swiss mortgage origination, affordabil...11.3

Companies reaching this through an API (6)

These companies publish an API, specification or operation carrying “Mortgage” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Department of Veterans Affairs (VA Lighthouse) Intercontinental Exchange IRS KakaoBank Royal Bank of Canada UBS

Score breakdown

Frequency
60.8
log-scaled weighted occurrences
Breadth
3.7
spread across providers
Quality lift
23.2
mean composite of providers using it
Cohesion
16.8
strength of nearest seed neighbor

Related tags

Real Estate 96 co-occurrences Lending 60 co-occurrences PropTech 47 co-occurrences Valuation 16 co-occurrences Home Equity 12 co-occurrences Loan Origination 13 co-occurrences Property Data 14 co-occurrences AVM 10 co-occurrences

Where this tag comes from

Provider tag141
Api tag27

Cohort brief

Auto-generated

The 134 providers in the APIs.io catalog tagged Mortgage, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
134
all scored
Mean Kin Score
19.6
-3.3 vs catalog 22.9
Mean Agent Readiness
9.4
-2.5 vs catalog 11.9
Spread
0–60
median 13.1 · σ 14.8
How the 134 split by band
Exemplar 0Strong 2Developing 17Thin 22Emerging 41Minimal 52
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Governance 5.5 6.3 -0.8 134
Access Clarity 24.9 26.5 -1.6 134
Discoverability 55.4 58.1 -2.7 134
Contract Quality 14 17.6 -3.6 134
Operational Transparency 9.9 13.7 -3.8 134
Developer Ergonomics 17.9 23.2 -5.3 134

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) 5% 14% -9
MCP server (first-party) 4% 12% -8
Agent Skills 0% 0% 0
OAuth scopes 13% 11% +2
Security 99% 98% +1
Arazzo workflows 3% 2% +1
Governance rules 7% 14% -7

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 Freddie Mac 60
  2. 2 Total Expert 58.1
  3. 3 Ocrolus 53.9
  4. 4 PEXA 53.5
  5. 5 Truework 52.6
  6. 6 Landmark Information Group 52.4
  7. 7 ATTOM 49
  8. 8 Hometrack 45.3
  9. 9 First American Financial 45.2
  10. 10 HUD - US Department of Housing and Urban Development 43.9
Top by Agent Readiness
  1. 1 nCino 56.7
  2. 2 PEXA 46.6
  3. 3 Landmark Information Group 45.9
  4. 4 Total Expert 41.2
  5. 5 Ocrolus 38.7
  6. 6 Hometrack 36.5
  7. 7 Paragon Bank 35.4
  8. 8 First American Financial 33.2
  9. 9 Interhyp 32.9
  10. 10 Truework 32.8
All 141 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 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.

Work with this as data

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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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The distribution (Pro) 
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  -H "X-API-Key: $APIS_IO_KEY"

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