emerging · 2.5

Data Quality

Score 23.4 / 100 68 providers 28 APIs Search apis.io →
Business capabilities this tag reaches
Information & Data Management 1
Variants seen in the corpus: Data Qualitydata qualitydata-quality

Providers using this tag (68)

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

Exemplar 4 Complete, well-documented, and agent-ready
RudderStackCustomer Data PlatformCDPData PipelineOpen-Source1 API77.1MailboxlayerEmailEmail VerificationEmail ValidationSMTP2 APIs72.6SendPulseMarketingMarketing AutomationEmailTransactional Email20 APIs72.1ZeroBounceEmail ValidationEmail DeliverabilityEmail VerificationMarketing1 API67.2
Strong 8 Solid coverage with minor gaps
SAP EmarsysMarketing AutomationCustomer EngagementEmail MarketingOmnichannel25 APIs64.8RefuelArtificial IntelligenceLLMData LabelingData Enrichment3 APIs63.6NeverBounceEmail VerificationEmail ValidationEmail HygieneDeliverability1 API60.1Ordnance SurveyReal-EstateUnited KingdomLand RegistryGeospatial10 APIs60.1DatabricksArtificial IntelligenceAnalyticsApache SparkBig Data1 API58.6KickboxEmail VerificationEmail ValidationDeliverability2 APIs57.7PabblyAutomationEmail MarketingSubscription BillingBilling7 APIs57.3pVerifyHealthcareInsuranceEligibilityClaims1 API55.2
Developing 25 Usable, with meaningful gaps to close
The Trade DeskAdvertisingProgrammatic AdvertisingDemand-Side PlatformDSP2 APIs53.8SodaAIOpsData ObservabilityData Contracts1 API53.6data.worldData CatalogData GovernanceMetadata ManagementSPARQL1 API52.6SAPArtificial IntelligenceBTPBusiness ApplicationsCloud3 APIs51.3SpecterOpsCompanyCybersecurityIdentityActive Directory1 API50.3DecubeCompanyData ObservabilityData GovernanceData Catalog1 API49.4BigeyeCompanyData ObservabilityData Lineage3 APIs47.6AcceldataAI AgentsData ManagementData ObservabilityData Pipeline3 APIs47.2SodaData ObservabilityData ContractsData Testing1 API47.2LightupData ObservabilityData MonitoringAnomaly Detection1 API46.8uCheckeremail-verificationEmailSMTPdns1 API45.9CollateCompanyDataMetadataData Catalog1 API44.8CleanlabArtificial IntelligenceLLMTrustworthiness1 API44.6SiffletCompanyData AnalyticsData Observability1 API44.5CoalesceData TransformationSnowflakeData PipelineData Catalog1 API43.8TalendAPI ManagementData IntegrationETL2 APIs43.5Evidently AIML MonitoringLLM ObservabilityData DriftModel Performance1 API43.1RevefiDataData ObservabilityFinOps1 API42.3OpenMetadataData CatalogMetadataData GovernanceData Lineage1 API42.2DatafoldData ReliabilityData DiffColumn-Level Lineage1 API41.9InformaticaAddress VerificationB2B GatewayCloud ServicesData Governance1 API41.8Monte CarloData ObservabilityData MonitoringData Lineage1 API41.3TenyksCompanyComputer-VisionMachine-LearningMLOps1 API41.3VeratoCompanyCybersecurityHealthcareIdentity3 APIs41.3OpenpriseData AutomationData OrchestrationAI Orchestration1 API39.4
Thin 15 Limited public surface area
SapienCompanyArtificial IntelligenceData Labeling1 API39.0AlationData CatalogData GovernanceData IntelligenceData Lineage4 APIs38.8Orderly HealthCompanyHealthcareProvider DataProvider Directory1 API37.3LumeCompanyData IntegrationData MappingETL1 API37.0Qlik69 APIs36.6SecodaCompanyDeveloper ToolsData CatalogData Governance1 API36.6ReltioCompanyData AnalyticsMaster Data ManagementMDM1 API36.4Catalog Guard APIE-Commercecatalog-validationshopifydata-quality1 API35.9Monte CarloData ObservabilityData ReliabilityData Lake1 API34.0BruinCompanyDataData EngineeringData Pipeline32.4Anomalodata-qualitydata-observabilitydata-monitoringanomaly-detection19 APIs32.3TerminusCompanyAccount Based MarketingMarketingAdvertising3 APIs31.1TwentyCiReal-EstateUnited KingdomPropTechProperty Data2 APIs30.5OpenAQData1 API29.5InfuseAICompanyDataData Engineering28.3
Emerging 14 Early or largely undocumented
SuperconductiveCompanyDataData Validation26.0Bean ValidationBean ValidationJavaValidation3 APIs23.8IntrohiveCompanyRelationship IntelligenceCRMData Automation1 API21.9EntytleCompanyEnterpriseInstalled Base IntelligenceAftermarket21.4InstanceCompanyRoboticsMachine-LearningVerification1 API21.4DatameerCompanyEnterpriseAnalyticsData20.0TrifactaCompanyData PreparationData WranglingData Engineering1 API19.5DatabandCompanyEnterpriseData ObservabilityData Engineering18.0PantomathCompanyData ObservabilityData OperationsData Pipeline Monitoring18.0DucoCompanyFinancial-ServicesData AutomationReconciliation15.9AporiaAI GuardrailsML ObservabilityLLM MonitoringCoralogix4 APIs15.7SecuritiData SecurityData PrivacyAI GovernanceAI Security14.8One DataCompanyAi Enterprise SoftwareData ManagementData Governance14.4CollibraData GovernanceData ManagementData Catalog7 APIs12.5
Minimal 2 Almost no public developer surface
GovernataCompanyData GovernanceData ManagementMaster Data Management6.4OsmosCompanyData IngestionData OnboardingData Integration5.0

APIs with this tag (24)

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 3 Complete, well-documented, and agent-ready
RudderStack Tracking Plan APIThe RudderStack Tracking Plan API defines and enforces the canonical event schema (events, properties, trai...77.1RudderStack Transformations APIThe RudderStack Transformations API manages user-defined transformation functions (JavaScript, with Python ...77.1Mailboxlayer Email Validation APIREST/JSON API for real-time email validation: syntax check, typo suggestions, MX-record lookup, SMTP verifi...72.6
Strong 5 Solid coverage with minor gaps
OS Match & Cleanse API (withdrawn)Matched and cleansed supplied address strings against OS authoritative addressing data, returning a matched...60.1Databricks Quality Monitors APIThe Databricks Quality Monitors API allows you to create, update, get, and delete data quality monitors for...58.6Databricks Table Constraints APIThe Databricks Table Constraints API allows you to create and delete primary key and foreign key constraint...58.6Pabbly Email Verification APIREST API for Pabbly Email Verification. A single operation, POST /email-lists/verify-single, returning a de...57.3pVerify Patient Demographic Validator APIValidate and complete patient demographic data (pDV) — name, date of birth, gender and address — so that do...55.2
Developing 9 Usable, with meaningful gaps to close
OpenSincera APIOpenSincera (from the May 2024 Sincera acquisition) provides programmatic supply-side transparency data — a...53.8data.world data quality APIManage data quality of metadata resources52.6data.world Metadata Management APICreate, search, update, and delete catalog resources by IRI. Manage tables, columns, relationships, collect...52.6SAP Master Data Integration APIAPIs for centralizing and harmonizing master data across SAP and third-party applications.51.3SpecterOps Data Quality APIThe Data Quality API from SpecterOps — 6 operation(s) for data quality.50.3Decube Public APIThe Decube Public API (BETA, v1) exposes a Data API (assets, glossary, lineage, monitors, ACL, reports, rec...49.4OpenMetadata Data Quality APIAPIs to retrieve dimensional test case results data.42.2Informatica Cloud Address Verification APIThe Cloud Address Verification API is a REST API-based solution for verifying and validating postal address...41.8Informatica Cloud Data Profiling REST APIThe Cloud Data Profiling REST API allows interaction with the Data Profiling Service through API calls to c...41.8
Thin 5 Limited public surface area
Alation Data Quality APIManage data quality rules and scores38.8Qlik Data Qualities APIManages data quality assessments and profiles for data assets within Qlik Cloud.36.6Monte Carlo GraphQL APIGraphQL API for the Monte Carlo data observability platform. Provides programmatic access to monitors, inci...34.0Anomalo MCP ServerOfficial Anomalo MCP (Model Context Protocol) server, published by Anomalo as a Google Gemini CLI extension...32.3Verify APIEmail verification API — single-address real-time validation and asynchronous CSV batch verification, sold ...31.1
Emerging 2 Early or largely undocumented
Aporia ML Observability (Legacy)Aporia ML Observability provided monitoring for classical ML models including drift detection, data quality...15.7Collibra Data Quality and Observability APICollibra Data Quality and Observability APIs manage quality rules, monitoring jobs, dataset profiles, anoma...12.5

Score breakdown

Frequency
53.2
log-scaled weighted occurrences
Breadth
1.9
spread across providers
Quality lift
48.0
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Data Observability 14 co-occurrences Data Lineage 14 co-occurrences Data Governance 16 co-occurrences Email Verification 8 co-occurrences Lineage 7 co-occurrences Data Engineering 9 co-occurrences Metadata Management 5 co-occurrences Deliverability 6 co-occurrences

Where this tag comes from

Provider tag54
Api tag28
Openapi tag4
Openapi op tag15

Cohort brief

Auto-generated

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

Providers
68
all scored
Mean Kin Score
39.4
+18.7 vs catalog 20.7
Mean Agent Readiness
22
+12.3 vs catalog 9.7
Spread
5–80.2
median 39.6 · σ 17.1
How the 68 split by band
Exemplar 4Strong 9Developing 23Thin 15Emerging 15Minimal 2
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 43 17.9 +25.1 68
Access Clarity 43.7 22.3 +21.4 68
Contract Quality 36.3 17.5 +18.8 68
Operational Transparency 26.2 11.3 +14.9 68
Discoverability 71.3 60.4 +10.9 68
Contract Governance 16.5 6.4 +10.1 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) 47% 16% +31
MCP server (first-party) 31% 7% +24
Agent Skills 0% 0% 0
OAuth scopes 12% 9% +3
Security 100% 88% +12
Arazzo workflows 3% 2% +1
Governance rules 21% 13% +8

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 RudderStack 80.2
  2. 2 SendPulse 75.7
  3. 3 Mailboxlayer 73.4
  4. 4 ZeroBounce 69.2
  5. 5 SAP Emarsys 66.4
  6. 6 Refuel 64.6
  7. 7 Ordnance Survey 62.6
  8. 8 NeverBounce 62.2
  9. 9 Databricks 59.1
  10. 10 Kickbox 57.9
Top by Agent Readiness
  1. 1 SendPulse 55.8
  2. 2 RudderStack 52
  3. 3 Verato 46.5
  4. 4 Collate 46
  5. 5 The Trade Desk 43
  6. 6 Refuel 41.8
  7. 7 Databricks 40.1
  8. 8 SAP Emarsys 37.9
  9. 9 uChecker 36.7
  10. 10 NeverBounce 36.4
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.

Work with this as data

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MCP server

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

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