emerging · -1.3 market industry

Valuation

Score 20.3 / 100 53 providers +13 via APIs 35 APIs Search apis.io →
Workflows using this tag
Landcor — address to valuation · Landcor Data Landcor — loan-to-value check and valuation report · Landcor Data
Business capabilities this tag reaches
Real Estate Valuation & Appraisal Management 3
Variants seen in the corpus: ValuationsValuation

Providers using this tag (53)

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

Strong 4 Solid coverage with minor gaps
ZillapiReal EstatePropTechProperty DataZillow1 API63.9Casafari API and MCP PlatformReal Estate DataProperty SourcingMarket Analytics1 API59.5Domain GroupReal EstateAustraliaProperty ListingsProperty Data3 APIs58.7Street.co.ukReal EstateUnited KingdomPropTechCRM3 APIs54.3
Developing 10 Usable, with meaningful gaps to close
HometrackReal EstateUnited KingdomPropTech6 APIs45.3NameWhisperENSEthereumWeb3Domain Names3 APIs41.4ARGUS EnterpriseAltus GroupAsset ManagementCash Flow ModelingCommercial Real Estate2 APIs39.7REA GroupReal EstateProperty DataAVM9 APIs53.873 StringsPrivate MarketsPortfolio MonitoringPrivate Equity6 APIs53.1Landmark Information GroupReal EstateUnited KingdomPropTechProperty Data5 APIs52.4Lone Wolf TechnologiesReal EstateUnited StatesPropTechTransaction6 APIs48.4ingest0rCompanyReal EstateProperty RecordsProperty Data1 API46.6Zillow GroupReal EstateProperty DataMLSMortgage18 APIs41.1EstatedProperty DataReal EstateProperty RecordsAssessor1 API40.4
Thin 19 Limited public surface area
Carta Fa464Equity ManagementFund AdministrationLegal ComplianceCap Table2 APIs38.6Landcor DataReal EstateCanadaAVM1 API37.3RentCastReal EstateProperty DataRental Market1 API36.5PricefinderReal EstateAustraliaPropTechProperty Data1 API33.8ARGUSAltus GroupAsset ManagementCommercial Real EstateFund Management5 APIs31.5CoreLogic AustraliaReal EstateAustraliaProperty Data26 APIs29.3RealEstateAPIReal EstateProperty DataMLS1 API29.3SpriftReal EstateUnited KingdomPropTechProperty Data1 API38.6Slope SoftwareCompanyActuarialInsuranceActuarial Modeling1 API37.6Cape PartnersMergers and AcquisitionsDeal FlowInvestment1 API37.4EquipmentwatchConstructionEquipmentRental Rates1 API36.5LandgateReal EstateAustraliaLand RegistryTitle10 APIs36.1RICS (Royal Institution of Chartered Surveyors)Real EstateUnited KingdomIndustry Body1 API35.6WahiReal EstateCanadaProperty ListingsMLS1 API35.1Apex27Real EstateUnited KingdomPropTechProperty Listings2 APIs33.5TwentyCiReal EstateUnited KingdomPropTechProperty Data2 APIs32.6CBREAnalyticsCommercial Real EstateFacilities ManagementFortune 5001 API31.8NoticeCompanyPrivate MarketsMarket DataFinancial Data2 APIs29.6Nasdaq Private MarketCompanyPrivate MarketsSecondary MarketMarket Data1 API28.8
Emerging 14 Early or largely undocumented
Clear CapitalReal EstateProperty DataAVM1 API24.5HouseCanaryReal EstateProperty AnalyticsAVM2 APIs24.1True FootageCompanyReal EstateAppraisal2 APIs23.0TeranetReal EstateCanadaLand RegistryTitle1 API25.2Connells GroupReal EstateUnited KingdomProperty ListingsBrokerage1 API22.7RE/MAX CanadaReal EstateCanadaBrokerageProperty Listings1 API21.6HouseSigmaReal EstateCanadaProperty ListingsMLS1 API20.6Particle SpaceReal EstateProperty DataPropTechListings1 API20.4PropertymarkReal EstateUnited KingdomIndustry BodyEstate Agents18.6CBRE AustraliaReal EstateAustraliaCommercial Real EstateProperty Listings13.7ReggoraAppraisal ManagementMortgageLendingReal Estate8 APIs13.5AutotraderAutomotiveVehiclesMarketplaceDealers13 APIs13.2ZoloReal EstateCanadaProperty ListingsMLS13.2Ray WhiteReal EstateAustraliaBrokerageProperty Listings11.7
Minimal 6 Almost no public developer surface
Bowery ValuationCompanyReal EstateCommercial Real EstateAppraisal10.9Argus SoftwareCompanyReal EstateCommercial Real EstatePropTech8.2SavillsReal EstateUnited KingdomCommercial Real EstateProperty Listings9.2Khmer HomeCompanyReal EstatePropertyMarketplace6.6Newmark GroupCommercial Real EstateCapital MarketsLeasing5.8ProperlyReal EstateCanadaProperty ListingsMLS4.8

APIs with this tag (35)

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 2 Complete, well-documented, and agent-ready
CarsXE Market Value APIVehicle market valuation — 2 operations (getMarketValue v1, getMarketValueV2) returning wholesale, retail a...72.4CarsXE Vehicle Market Value APIReturns market value estimates (retail, wholesale, trade-in) for new and used vehicles by VIN, informed by ...72.4
Strong 3 Solid coverage with minor gaps
Factset Valuation APIThe Valuation API from Factset — 1 operation(s) for valuation.62.0Smart Pension Valuations APIThe Valuations API from Smart Pension — 4 operation(s) for valuations.60.3Street.co.uk Valuations APIValuations endpoints for this API.54.3
Developing 9 Usable, with meaningful gaps to close
UK House Price Index Linked Data APIW3C Linked Data API over the UK House Price Index, the official house price statistic calculated by the Off...52.1Upvest Valuations APIRetrieve account and position valuations.50.1Hometrack Valuation APIThe Valuation API from Hometrack — 1 operation(s) for valuation.45.3Dealroom Valuations APICompany valuation history, by `valued_date`.44.1Purplebricks Valuation APIThe Valuation API from Purplebricks — 4 operation(s) for valuation.43.3Luminary Valuations APIThe Valuations API from Luminary — 1 operation(s) for valuations.42.6Name Whisper MCP ServerPublic, anonymous remote MCP server (streamable-http, session header mcp-session-id) exposing 44 tools over...41.4Zillow Zestimate APIRESTful JSON API returning Zillow property, rental and foreclosure Zestimates for approximately 100 million...41.1ARGUS Enterprise Valuations APIProperty valuations and appraisal data39.7
Thin 9 Limited public surface area
Cape Partners Valuation APIThe Valuation API from Cape Partners — 1 operation(s) for valuation.37.4Landcor Data Valuation APIThe Valuation API from Landcor Data — 5 operation(s) for valuation.37.3Redfin Valuation APIEndpoints for automated valuation model (AVM) data and estimates.36.0Apex27 Valuations APIMarket appraisals and valuation appointments.33.5ARGUS EnterpriseThe industry-standard commercial property valuation and cash flow forecasting software providing lease-by-l...31.5CoreLogic Australia AVM APIIntelliVal automated valuation model — the valuation engine at the centre of CoreLogic Australia's mortgage...29.3CoreLogic Australia AVM Report APIReport rendering for IntelliVal automated valuations — the document form of the AVM number rather than the ...29.3CoreLogic Australia PSX APIPSX is CoreLogic Australia's valuation ordering exchange, connecting lenders and brokers to panels of licen...29.3Nasdaq Private Market Tape D APITape D is NPM's private-company pricing and valuation dataset — real-time private market pricing integratin...28.8
Emerging 10 Early or largely undocumented
Clear Capital ClearAVM / Valuation APILending-grade automated valuation model (ClearAVM) and Rental AVM delivered over a RESTful interface, retur...24.5HouseCanary Analytics APIREST API providing property-level data including AVM valuations, rental value, land value, LTV, sales histo...24.1TrueEngine APIA second production True Footage platform API, discovered through Certificate Transparency (api.trueengine....23.0TrueTracts APIBackend API for the TrueTracts appraiser console — the subscription platform that performs market definitio...23.0Particle Space Valuations APIAutomated valuation model (AVM) value and rent estimates.20.4Touchmark Sessions APIThe pricing surface behind @touchmark/sdk - open a session per scope, emit events fire-and-forget with an i...18.4PropTrack APIsREST APIs providing Australian property intelligence — address suggestion and matching, property and listin...17.3Autotrader Future Valuations APIReturns predicted vehicle valuations for a specified future date, enabling dealers to forecast vehicle depr...13.2Autotrader Historic Valuations APIProvides access to historical vehicle valuation data, enabling trend analysis and retrospective pricing res...13.2Autotrader Valuations APIDelivers current UK market vehicle valuation data based on real-time Autotrader marketplace signals. Provid...13.2
Minimal 2 Almost no public developer surface
vAuto Appraisal APIPartner-gated API that lets authorized integrators programmatically create and access vehicle appraisals in...10.6IntegrationsPre-built integrations across credit bureaus (FICO LiquidCredit, PayNet, D&B, Experian, Equifax, TransUnion...8.0

Companies reaching this through an API (13)

These companies publish an API, specification or operation carrying “Valuation” 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.

CarsXE Dealroom Factset HM Land Registry Luminary Odessa Technologies PropTrack Purplebricks Redfin Smart Pension Touchmark Upvest vAuto

Score breakdown

Frequency
53.8
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
32.9
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

AVM 19 co-occurrences Property Data 24 co-occurrences Conveyancing 12 co-occurrences Property Listings 17 co-occurrences Land Registry 10 co-occurrences Rentals 19 co-occurrences PropTech 35 co-occurrences Commercial Real Estate 12 co-occurrences

Where this tag comes from

Provider tag53
Api tag35
Openapi tag12
Openapi op tag30

Cohort brief

Auto-generated

The 53 providers in the APIs.io catalog tagged Valuation, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
53
all scored
Mean Kin Score
31.3
+9.1 vs catalog 22.2
Mean Agent Readiness
21.8
+9.8 vs catalog 12
Spread
4.8–63.9
median 32.6 · σ 14.9
How the 53 split by band
Exemplar 0Strong 4Developing 10Thin 19Emerging 14Minimal 6
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 28.6 17.2 +11.4 53
Developer Ergonomics 33 23.2 +9.8 53
Discoverability 66.4 57.9 +8.5 53
Access Clarity 31.1 23.9 +7.2 53
Operational Transparency 18.6 13 +5.6 53
Contract Governance 10 6.5 +3.5 53

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% 13% +2
MCP server (first-party) 13% 12% +1
Agent Skills 0% 0% 0
OAuth scopes 23% 11% +12
Security 100% 98% +2
Arazzo workflows 9% 2% +7
Governance rules 11% 16% -5

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 Zillapi 63.9
  2. 2 Casafari API and MCP Platform 59.5
  3. 3 Domain Group 58.7
  4. 4 Street.co.uk 54.3
  5. 5 REA Group 53.8
  6. 6 73 Strings 53.1
  7. 7 Landmark Information Group 52.4
  8. 8 Lone Wolf Technologies 48.4
  9. 9 ingest0r 46.6
  10. 10 Hometrack 45.3
Top by Agent Readiness
  1. 1 Zillapi 58.3
  2. 2 Casafari API and MCP Platform 50.5
  3. 3 Lone Wolf Technologies 47.7
  4. 4 Landmark Information Group 47
  5. 5 Domain Group 43.6
  6. 6 NameWhisper 41.6
  7. 7 ingest0r 41.1
  8. 8 Landgate 36.5
  9. 9 Hometrack 35.5
  10. 10 Cape Partners 33.8
All 53 members of this roster resolve to a scored provider in the catalog.
Coverage caveat. 45 of 53 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 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 →

Call it yourself

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This tag 
curl "https://apis.io/api/v1/tags/valuation"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/valuation"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/valuation/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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