emerging · 4.2 market domain

Websites

Score 22.9 / 100 25 providers 22 APIs Search apis.io →
Business capabilities this tag reaches
Marketing Management 1
Variants seen in the corpus: Web SitesWebsiteswebsites

Providers using this tag (25)

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

Exemplar 2 Complete, well-documented, and agent-ready
SendPulseMarketingMarketing AutomationEmailTransactional Email20 APIs72.1GetResponseEmail MarketingMarketing AutomationLanding PagesWebinars50 APIs70.2
Strong 8 Solid coverage with minor gaps
Microsoft Power Platform APIsBusiness ApplicationsCopilot StudioDataverseLow-Code1 API64.1Simple AnalyticsAnalyticsWeb AnalyticsPrivacyCookieless1 API63.8UmamiCookieless TrackingOpen-SourcePrivacyWeb Analytics7 APIs62.6NetlifyCDNCloudContinuous DeploymentEdge Computing2 APIs61.6PartnerizeAffiliate MarketingPartner MarketingPartnershipsPerformance Marketing1 API61.2VendastaCompanySoftware-as-a-ServiceMarketplaceSMB31 APIs60.9FastlyCDNEdge CloudEdge ComputeWebAssembly22 APIs60.6MixRankCompanyDataTechnographicsFirmographics1 API58.0
Developing 4 Usable, with meaningful gaps to close
Microsoft Windows ServerDatacenterEnterpriseInfrastructureMicrosoft1 API49.7BroadlumeCompanyFlooringRetailMarketing1 API44.7BrandcastCompanyEnterprise SoftwareNo-CodeWebsite Builder9 APIs44.4Luxury PresenceCompanyVertical SoftwareReal-EstatePropTech1 API40.7
Thin 9 Limited public surface area
ZocaCompanyArtificial IntelligenceMarketingBeauty and Wellness6 APIs36.4SafeLineProxyWAFSecurityOpen-Source1 API34.4GammaCompanyProductivityPresentationsDocuments1 API33.5Gamma.appCompanyArtificial IntelligencePresentationsDocuments1 API33.1Bored APIActivitiesBoredomCommunityDevelopment2 APIs31.8PopmenuRestaurantMenusOnline Ordering2 APIs29.6RealPageProperty ManagementMultifamilyRental HousingRevenue Management11 APIs28.6Google SitesCollaborationContent ManagementGoogle Workspace1 API27.6VWOExperimentationAB TestingPersonalizationConversion Optimization1 API27.2
Minimal 2 Almost no public developer surface
PlacesterCompanyReal-EstateMarketing5.3BentoBoxRestaurantOnline OrderingCommerce4.7

APIs with this tag (12)

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 6 Solid coverage with minor gaps
Power Pages Web APIWeb API for Power Pages (formerly Power Apps Portals) enabling CRUD operations on Microsoft Dataverse table...64.1Simple Analytics Websites APIThe Websites API from Simple Analytics — the Admin surface for listing the websites in an account and addin...63.8Umami Websites APIWebsite management and configuration62.6Partnerize Websites APIThe Websites API from Partnerize — 2 operation(s) for websites.61.2Fastly Websites APIThe Websites API from Fastly — 2 operation(s) for websites.60.6MixRank Websites APIThe Websites API from MixRank — 3 operation(s) for websites.58.0
Developing 1 Usable, with meaningful gaps to close
Microsoft Windows Server Web Sites APIWeb sites are a core entity of IIS that determine where and how requests will be handled. The web site API ...49.7
Thin 5 Limited public surface area
SafeLine Websites APIProtected website (application) management34.4Bored API Websites APIRandom or keyed website recommendations (v2 only).31.8RealPage G5 MarketingDigital marketing platform covering websites, SEO, paid media, and reputation for multifamily and other ren...28.6Google Sites APIThe Google Sites API allows developers to programmatically access and manage Google Sites content, includin...27.6VWO Websites APIWebsites configured under an account.27.2

Score breakdown

Frequency
46.7
log-scaled weighted occurrences
Breadth
0.7
spread across providers
Quality lift
53.3
mean composite of providers using it
Cohesion
2.6
strength of nearest seed neighbor

Related tags

Campaigns 5 co-occurrences Marketing 8 co-occurrences CRM 6 co-occurrences User 5 co-occurrences Analytics 5 co-occurrences Authentication 6 co-occurrences Artificial Intelligence 7 co-occurrences Company 9 co-occurrences

Where this tag comes from

Provider tag10
Api tag20
Openapi tag10
Openapi op tag53

Cohort brief

Auto-generated

The 25 providers in the APIs.io catalog tagged Websites, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
25
all scored
Mean Kin Score
43.8
+23.1 vs catalog 20.7
Mean Agent Readiness
24.8
+15.1 vs catalog 9.7
Spread
4.7–75.7
median 43.9 · σ 18.9
How the 25 split by band
Exemplar 2Strong 7Developing 5Thin 8Emerging 1Minimal 2
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 50.9 22.3 +28.6 25
Contract Quality 43.4 17.5 +25.9 25
Developer Ergonomics 43.7 17.9 +25.8 25
Operational Transparency 30.3 11.3 +19 25
Discoverability 73.1 60.4 +12.7 25
Contract Governance 18.4 6.4 +12 25

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) 48% 16% +32
MCP server (first-party) 16% 7% +9
Agent Skills 0% 0% 0
OAuth scopes 28% 9% +19
Security 100% 88% +12
Arazzo workflows 4% 2% +2
Governance rules 32% 13% +19

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 SendPulse 75.7
  2. 2 GetResponse 74.1
  3. 3 Simple Analytics 64.8
  4. 4 Umami 63.3
  5. 5 Vendasta 63.3
  6. 6 Partnerize 63.2
  7. 7 Fastly 60.8
  8. 8 MixRank 59.3
  9. 9 Netlify 54.3
  10. 10 Microsoft Power Platform APIs 52.7
Top by Agent Readiness
  1. 1 SendPulse 55.8
  2. 2 GetResponse 50.4
  3. 3 Microsoft Power Platform APIs 40.1
  4. 4 Zoca 37.6
  5. 5 Vendasta 34.3
  6. 6 Partnerize 33.2
  7. 7 Gamma 29.9
  8. 8 MixRank 29.1
  9. 9 Umami 28.6
  10. 10 Luxury Presence 28.1
All 25 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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Tools for tags

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

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