niche · 1.1 market domain

AI Agent

Score 18.3 / 100 34 providers 8 APIs Search apis.io →
Variants seen in the corpus: AI AgentAI agentai-agent

Providers using this tag (34)

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

Strong 2 Solid coverage with minor gaps
Zillapireal estateproptechproperty datazillow1 API62.6Agentic AI FoundationAI AgentsLinux FoundationOpen-SourceStandards6 APIs57.7
Developing 9 Usable, with meaningful gaps to close
Constructor.ioCompanySearchE-CommerceProduct Discovery34 APIs49.6Arize AILLM ObservabilityML MonitoringOpen-SourceOpenTelemetry1 API49.5DealHubCompanyCPQQuote to CashContract Lifecycle Management21 APIs47.2XataDatabasePostgresServerlessDeveloper Tools1 API45.3DeeptraceCompanyAIOpsSite Reliability EngineeringObservability1 API44.0NexadCompanyArtificial IntelligenceAdvertisingMarketing2 APIs43.6Cognition LabsArtificial IntelligenceAutonomous CodingSoftware Engineering1 API42.2AdaAutomationChatbotsConversational AI8 APIs40.9ChatbaseArtificial IntelligenceChatbotCustomer-Support1 API40.4
Thin 7 Limited public surface area
LorikeetArtificial IntelligenceCustomer-SupportSupport Automation1 API35.2Art BlocksGenerative ArtNFTOn-Chain ArtBlockchain3 APIs33.3ArchipelagoCompanyInsuranceInsurtechProperty Risk1 API31.4SourcegraphCode IntelligenceCode SearchCodyAmp10 APIs30.9PassionfrootCompanySaasCreator EconomyMarketplace30.7BeziCompanyAi MlGame DevelopmentUnity29.8PavootCompanyEventEvent ManagementMarketing2 APIs29.0
Emerging 12 Early or largely undocumented
Gradient LabsArtificial IntelligenceCustomer-SupportConversations1 API23.0Superfuel AICompanyE-CommerceAmazonAmazon Sellers19.1Dropzone AISecuritySOCAutonomous1 API18.5SupafaxCompanyEmailCalendarAI Assistant18.1Refact.aiArtificial IntelligenceCoding AssistantAutonomous Agents2 APIs17.9My AICompanyRewardsLoyaltyWeb31 API16.4DocketCompanyArtificial IntelligenceConversational AI15.3SweepAI Coding AssistantAI Developer ToolsCode Autocomplete14.8TorchCompanyEnterprise SaasLeadership DevelopmentExecutive Coaching13.3ClerkieCompanyFintechdebt-managementLending1 API13.0HoopCompanyBusiness ApplicationsCustomer RetentionE-Commerce12.5Bacca.aiCompanyArtificial IntelligenceSite Reliability EngineeringIncident Management11.5
Minimal 4 Almost no public developer surface
PolyCompanyArtificial IntelligenceFile StorageCloud Storage10.7BoardyCompanyArtificial IntelligenceNetworkingProfessional Networking10.4WalterCompanyArtificial IntelligenceManufacturing6.6BankiomCompanyFintechBankingNeobank2.4

APIs with this tag (6)

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 1 Solid coverage with minor gaps
Goose AI Agentgoose is a general-purpose, open-source AI agent that runs locally. Originally from Block and now governed ...57.7
Developing 3 Usable, with meaningful gaps to close
AlyxAlyx is Arize's AI engineering agent that helps developers debug traces, create evaluators, build dashboard...49.5Soku (NexStudio) APIThe Soku AI platform API (identifies as "NexStudio API"). Powers an autonomous marketing agent across ads, ...43.6Ada REST APIThe Ada REST API is the unified v2 interface to the Ada AI customer service platform. It covers knowledge s...40.9
Thin 2 Limited public surface area
Art Blocks MCP ServerModel Context Protocol server exposing 21 tools for AI agents to interact with the Art Blocks ecosystem acr...33.3Sourcegraph Deep SearchDeep Search is a natural-language code research agent that answers complex questions about a codebase by co...30.9

Score breakdown

Frequency
43.1
log-scaled weighted occurrences
Breadth
0.9
spread across providers
Quality lift
32.8
mean composite of providers using it
Cohesion
4.8
strength of nearest seed neighbor

Related tags

Customer-Support 5 co-occurrences Search 5 co-occurrences MCP 7 co-occurrences Artificial Intelligence 13 co-occurrences Webhook 5 co-occurrences Payments 5 co-occurrences Company 20 co-occurrences

Where this tag comes from

Provider tag27
Api tag7
Openapi tag1
Openapi op tag7

Cohort brief

Auto-generated

The 34 providers in the APIs.io catalog tagged AI Agent, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
34
all scored
Mean Kin Score
26.9
+6.2 vs catalog 20.7
Mean Agent Readiness
12.3
+2.6 vs catalog 9.7
Spread
2.4–63.8
median 25 · σ 15
How the 34 split by band
Exemplar 0Strong 1Developing 8Thin 8Emerging 12Minimal 5
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 37.2 22.3 +14.9 34
Operational Transparency 18.4 11.3 +7.1 34
Developer Ergonomics 23.9 17.9 +6 34
Discoverability 66.1 60.4 +5.7 34
Contract Quality 20.4 17.5 +2.9 34
Contract Governance 5.6 6.4 -0.8 34

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) 24% 16% +8
MCP server (first-party) 15% 7% +8
Agent Skills 0% 0% 0
OAuth scopes 12% 9% +3
Security 100% 88% +12
Arazzo workflows 0% 2% -2
Governance rules 6% 13% -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 Zillapi 63.8
  2. 2 Constructor.io 51.4
  3. 3 DealHub 49.8
  4. 4 Xata 45.9
  5. 5 Deeptrace 45.1
  6. 6 Nexad 43.6
  7. 7 Arize AI 43
  8. 8 Cognition Labs 40.4
  9. 9 Chatbase 40
  10. 10 Ada 38.5
Top by Agent Readiness
  1. 1 Zillapi 58.3
  2. 2 DealHub 46.9
  3. 3 Xata 34.8
  4. 4 Pavoot 32.9
  5. 5 Art Blocks 31.3
  6. 6 Constructor.io 28.1
  7. 7 Gradient Labs 25.8
  8. 8 Deeptrace 21.8
  9. 9 Arize AI 19.8
  10. 10 Chatbase 19.8
All 34 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

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

MCP server

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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

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

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