established · 1.2 market domain

Data Enrichment

Score 26.1 / 100 77 providers +3 via APIs 21 APIs Search apis.io →

Providers using this tag (77)

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

Exemplar 13 Complete, well-documented, and agent-ready
ZoomInfoB2BB2B DataCompany DataContact Database7 APIs87.3lemlistEmail OutreachSales EngagementCold EmailSales Automation3 APIs73.2DeBounceEmail VerificationDeliverabilityDisposable Email DetectionMX Records3 APIs70.4Cracked APIAI AgentsAgent ToolsMCPTool Router2 APIs70.3LeadspaceMCPAI AgentsB2B DataCustomer Data Platform3 APIs70.0UnifySalesMarketingGo-To-MarketOutbound4 APIs70.0Context.devWeb ScrapingBrand IntelligenceAI Agents1 API67.2Snov.ioSales AutomationEmail FinderEmail VerificationLead Generation1 API67.2Seamless.AIB2BContact DataSales IntelligenceProspecting2 APIs67.0People Data LabsWeb IntelligencePerson DataCompany Data2 APIs66.8SpadeCompanyFinancial ServicesTransaction EnrichmentMerchant Intelligence1 API66.7ParallelCompanyArtificial IntelligenceWeb SearchAgents2 APIs66.6ExploriumB2B DataCompany DataProspect Enrichment1 API66.5
Strong 25 Solid coverage with minor gaps
Dun & BradstreetBusiness DataCompany DataD-U-N-S NumberCredit1 API65.9DemandbaseAccount Based MarketingAdvertisingAI AgentsB2B Marketing16 APIs65.5The Companies APICompany DataFirmographicsWeb Intelligence1 API65.4StructifyCompanyArtificial IntelligenceDataWeb Scraping1 API64.51LookupPhone ValidationEmail VerificationIP IntelligenceFraud and Risk3 APIs64.2EnrichContact DiscoveryWeb IntelligenceB2B Data7 APIs63.8Parallel Web SystemsCompanyAi MlWeb SearchDeep Research2 APIs62.8RocketReachB2BContact DataEmail LookupPhone Lookup5 APIs62.6Apollo API DocumentationAPI DocumentationSales IntelligencePeople Search1 API62.2LastDatabaseContact DataLead GenerationB2B DataEmail Verification1 API61.9HeronCompanyFinancial ServicesDocument AutomationUnderwriting1 API61.6RefuelArtificial IntelligenceLLMData Labeling3 APIs61.6RB2BIdentity ResolutionVisitor IdentificationB2B DataLead Generation4 APIs59.3EvercontactCompanyContact ManagementContact Data1 API58.5MixRankCompanyDataTechnographicsFirmographics1 API57.7RevenueBaseCompanyB2B DataEmail Verification2 APIs57.1ExperianCompanyCredit BureauCredit ReportingIdentity Verification11 APIs57.0AdaptB2B DataContact DataCompany DataLead Intelligence1 API56.4UpLeadB2BLead GenerationContact DataCompany Data1 API56.0NtropyCompanyFintechTransaction EnrichmentFinancial Data2 APIs55.9SumbleCompanyAccount IntelligenceSales Intelligence1 API55.3CB InsightsCompanyMarket Intelligenceprivate-company-dataVenture Capital1 API55.2CrustAPISearchGoogle MapsLinkedInSERP / Web Scraping2 APIs55.2Harmonic.aiStartup IntelligenceVenture CapitalCompany DataPeople Data1 API55.0FullContactIdentity ResolutionCustomer DataPerson API1 API54.9
Developing 19 Usable, with meaningful gaps to close
FinGoalFinancial ServicesFintechTransaction Enrichment3 APIs54.1Global DatabaseCompanyCompany DataKYBCompliance2 APIs54.0VOYGRCompanyLocation IntelligencePOI Data1 API53.4OrthogonalCompanyAI AgentsAPI DiscoveryAPI Marketplace2 APIs53.1Enigma AnalyticsCompanyBusiness DataKYBIdentity Verification4 APIs51.9MadKuduCompanyApplicative SaasSales IntelligenceLead Scoring2 APIs51.1The HogCompanyGTM IntelligenceSales Intelligence1 API50.6DashbotCompanyAi MlConversational AnalyticsChatbots2 APIs50.4WindfallCompanyFintechWealth Data1 API49.5Windfall DataCompanyDataWealth Data1 API49.4Seam AICompanyAi MlAccount Based MarketingSales Intelligence1 API49.0MatchoryCompanyProcurementSupplier DiscoverySourcing1 API48.8Ozan SoftGender DetectionName AnalysisDemographics3 APIs47.5LandbaseCompanyGo-To-MarketSalesMarketing1 API45.8LeOCompanyInsuranceCommercial InsuranceProperty and Casualty1 API45.3TofuCompanyAi MlMarketingGo-To-Market1 API41.8OpenpriseData AutomationData QualityData OrchestrationAI Orchestration1 API40.6Radar CNPJBusiness & Company DataGovernment open dataReceita FederalCNPJ1 API40.6AidentifiedCompanyWealth ManagementFinancial Services1 API40.0
Thin 10 Limited public surface area
Golden RecursionCompanyKnowledge GraphEntity Data1 API37.5RichAPICompanyB2BMCP1 API36.9BardeenAI AutomationWorkflow AutomationWeb Scraping1 API35.9LeadGeniusCompanyLead GenerationSales1 API35.7ApolloArtificial IntelligenceB2B SalesCRM15 APIs35.0InfutorCompanyIdentity ResolutionConsumer Data5 APIs34.5IntricatelyCompanySales IntelligenceCloud IntelligenceTechnographics1 API32.4USADATACompanyDataMarketing1 API31.4EvrimCompanyIntelligenceSignals1 API27.9PocusCompanySales IntelligenceProduct-Led SalesRevenue Operations2 APIs27.3
Emerging 4 Early or largely undocumented
RankFabrikDataWeb ScrapingLocal BusinessPlaces4 APIs20.5PitchMeCompanyRecruitingTalent Intelligence1 API15.2PREDIK Data-DrivenWeb IntelligenceCompany DataB2B Data1 API14.6HarmonyaCompanyProduct IntelligenceProduct Data13.5
Minimal 6 Almost no public developer surface
KaavioCompanyProduct ContentProduct DataProduct Information Management10.5EverstringCompanyPredictive MarketingSales Intelligence1 API6.8Datanyze *CompanyEnterpriseSales IntelligenceTechnographics3.7SlintelCompanyAutomationSales IntelligenceMarket Intelligence3.4DataFoxCompanyEnterpriseCompany DataSales Intelligence3.3BeetsrootsCompanyPlaceholder2.1

APIs with this tag (20)

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
lemlist Enrich APIAsynchronous enrichment - find and verify emails, phone numbers and LinkedIn data, single or in bulk, then ...73.2New Relic NRQL Lookups APIThe New Relic NRQL Lookups API is a REST API for managing lookup tables that can be used to enrich NRQL que...72.3
Strong 3 Solid coverage with minor gaps
1Lookup REST APIRESTful API over HTTPS covering all 1Lookup products (phone/email/IP validation, fraud, enrichment, B2B dat...64.2Harmonic MCP ServerHosted, agent-native MCP server exposing 40+ tools for enrichment, search, saved searches, lists, investors...55.0Harmonic REST & GraphQL APIREST API for company search, enrichment, saved searches, list management, and bulk operations, plus a full ...55.0
Developing 5 Usable, with meaningful gaps to close
Landbase Platform APIThe Landbase cloud gateway that landbase-cli calls in platform mode. It backs natural-language audience sea...45.8LeO MCP ConnectorFirst-party, hosted, remote MCP server exposing LeO's insurance intelligence -- 25M+ US businesses across 2...45.3LeO Public APIREST API for account entitlements, credit balance, commercial-insurance prospect search across 134 filter p...45.3Tofu Enrich APICredit-metered company and people data enrichment. Two entities — company (keyed on domain or LinkedIn URL)...41.8Aidentified Contact Matching APIBulk contact matching and enrichment. A customer creates a dataset, uploads a UTF-8 CSV of contacts as a da...40.0
Thin 5 Limited public surface area
BardeenBardeen is an AI-powered automation platform for automating repetitive tasks across web applications.35.9InfutorData Activate APIThe batch counterpart to the real-time LeadiD queries — a versioned REST surface on myJornaya for driving A...34.5Cloud Dynamics API (Intricately)The Cloud Dynamics API (formerly the Intricately API) provides access to cloud adoption, usage, and spend d...32.4Contentsquare Enrichment APIREST API for sending enrichment data batches into Contentsquare, enabling teams to merge first-party data w...30.5Salt Edge Data Enrichment APICategorize and enrich transactions, identify merchants, and surface financial insights.26.8
Emerging 5 Early or largely undocumented
CaptionsTimestamped/segmented video transcript retrieval, up to 50 videos per call. Billed per transcript returned.20.5JobsJob posting collection that segments by publish window/area to exceed the public 1,000-result cap. Billed p...20.5PlacesLocal business data collection via geo point + radius sweep with deduplication on place ID; optional email ...20.5VerifyEmail verification via syntax, disposable-domain, MX and SMTP dialogue checks (no message sent), up to 100 ...20.5PREDIK Location Intelligence & Foot Traffic Data APIPartner-delivered, contact-sales data API that serves PREDIK's enriched location-intelligence products - PO...14.6

Companies reaching this through an API (3)

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

Contentsquare New Relic Salt Edge

Score breakdown

Frequency
54.3
log-scaled weighted occurrences
Breadth
2.0
spread across providers
Quality lift
60.0
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Sales Intelligence 29 co-occurrences Company Data 19 co-occurrences Contact Data 13 co-occurrences B2B Data 13 co-occurrences Firmographics 10 co-occurrences Enrichment 11 co-occurrences Lead Generation 17 co-occurrences Identity Resolution 9 co-occurrences

Where this tag comes from

Provider tag77
Api tag21

Cohort brief

Auto-generated

The 76 providers in the APIs.io catalog tagged Data Enrichment, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
76
all scored
Mean Kin Score
49.3
+26.4 vs catalog 22.9
Mean Agent Readiness
34.3
+22.4 vs catalog 11.9
Spread
3.3–87.3
median 54.5 · σ 18.6
How the 76 split by band
Exemplar 13Strong 25Developing 19Thin 10Emerging 4Minimal 5
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 64.4 26.5 +37.9 76
Developer Ergonomics 51.2 23.2 +28 76
Operational Transparency 39.1 13.7 +25.4 76
Contract Quality 39.1 17.6 +21.5 76
Discoverability 71.1 58.1 +13 76
Contract Governance 15.7 6.3 +9.4 76

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) 58% 14% +44
MCP server (first-party) 57% 12% +45
Agent Skills 0% 0% 0
OAuth scopes 41% 11% +30
Security 100% 98% +2
Arazzo workflows 4% 2% +2
Governance rules 9% 14% -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 ZoomInfo 87.3
  2. 2 lemlist 73.2
  3. 3 DeBounce 70.4
  4. 4 Cracked API 70.3
  5. 5 Leadspace 70
  6. 6 Unify 70
  7. 7 Context.dev 67.2
  8. 8 Snov.io 67.2
  9. 9 Seamless.AI 67
  10. 10 People Data Labs 66.8
Top by Agent Readiness
  1. 1 Cracked API 68.5
  2. 2 ZoomInfo 65.8
  3. 3 lemlist 65.8
  4. 4 The Hog 65.5
  5. 5 Parallel 65
  6. 6 Sumble 61.5
  7. 7 DeBounce 60.8
  8. 8 Demandbase 60.6
  9. 9 Parallel Web Systems 60.2
  10. 10 Unify 60
All 77 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

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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

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

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.