emerging · -1.0 market domain

Knowledge Base

Score 22.2 / 100 89 providers +33 via APIs 46 APIs Search apis.io →
Workflows using this tag
Jira Create an Issue and Read It Back · Jira Jira Bootstrap Issue Creation Metadata · Jira Jira Transition an Issue to a New Status · Jira Jira Sweep a Stale Issue Through a Transition · Jira Jira Run a JQL Report and Drill Into a Result · Jira Jira Read an Issue Comment Thread and Reply · Jira Jira Safely Delete an Issue · Jira Jira Discover a Project and Its Workflow Statuses · Jira
Business capabilities this tag reaches
AI Model Services 3 Customer Service Management 3 Knowledge Management 2 SaaS Trust & Service Compliance Management 1

Providers using this tag (89)

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

Exemplar 2 Complete, well-documented, and agent-ready
ConfluenceCollaborationContent ManagementDocumentation3 APIs77.7ArchbeeAPI DocumentationDocumentation PlatformTechnical Writing11 APIs70.8
Strong 12 Solid coverage with minor gaps
DeveloperHubAPI ReferenceDeveloper PortalDocumentation1 API65.8HackMDCompanyMarkdownCollaborationDocumentation1 API60.4HjarniCompanyArtificial IntelligenceMemory1 API56.4Stacks AiCompanyArtificial IntelligenceAgentsLLM1 API54.5AirOpsCompanyApplicationArtificial IntelligenceContent1 API64.5ErxesGraphQLCRMCustomer ExperienceOpen Source1 API63.6BrainfishCompanyArtificial IntelligenceCustomer Service1 API60.3SynthflowVoiceVoice AgentsNo-CodeTelephony1 API59.3Vanilla ForumsCommunityForumsCommunity ManagementWebhook1 API57.4ASAPPCompanyArtificial IntelligenceConversational AIContact Center13 APIs57.1vidocu-aiArtificial IntelligenceVideoDocumentationSOP1 API56.9ColdStateCompanyArtificial IntelligenceSearch1 API55.3
Developing 18 Usable, with meaningful gaps to close
Document360DocumentationSoftware-as-a-ServiceKnowledge Management1 API52.0Help ScoutCustomer ServiceHelp DeskEmailLive Chat17 APIs51.5GraniteArtificial IntelligenceCollaborationSecurity1 API50.2Kit For AIArtificial IntelligenceMemoryDocument ConversionRAG1 API50.0HelpjuiceSoftware-as-a-ServiceCustomer ServiceArtificial Intelligence3 APIs45.5DixaCustomer ServiceConversational AIOmnichannelCustomer Experience1 API42.9ClepitCompanyBlock EditorRich Text Editor2 APIs39.9docsmint-comArtificial IntelligenceDocument ManagementSoftware-as-a-Service1 API53.0EliumCompanySoftware-as-a-ServiceKnowledge Management2 APIs52.9GladlyCustomer ServiceCustomer ExperienceContact CenterAI Customer Service1 API51.3DevrevCompanyCustomer ServiceProduct DevelopmentIssue Tracking1 API50.4DelphiCompanyArtificial IntelligenceAI ClonesDigital Minds1 API48.0DibriCompanyArtificial IntelligenceAI Agents1 API44.2RS PerformanceAutomotiveAuto RepairVehicle DiagnosticsOBD-II2 APIs44.1contextstream-ioArtificial IntelligenceContext ManagementCollaboration2 APIs40.6CluesoCompanyAI VideoDocumentationScreen Recording1 API40.1EngramArtificial IntelligencePersonal DataNote Taking1 API39.6FalconerCompanyArtificial IntelligenceDocumentation2 APIs39.3
Thin 28 Limited public surface area
Cvent CommunityCertificationCommunityCustomer ServiceCvent Academy38.2ContextLMArtificial IntelligencePrivateDocumentsContextOS1 API35.1AskBaseArtificial IntelligenceCustomer ServiceSoftware-as-a-Service2 APIs34.5OutlineWikiDocumentsCollaboration1 API34.5SliteDocumentationCollaborationNotes1 API31.7GrooveCustomer ServiceHelp DeskShared Inbox1 API30.3GroundtruthArtificial IntelligenceCompanyWikiFreeBeta1 API29.9SlabWikiDocumentationCollaboration1 API29.6Copywriting MCPCompanyCopywritingMCPAI Agents1 API28.7Zoho DeskCustomer ServiceHelp DeskTicketing1 API27.5brainatticArtificial IntelligenceEnterpriseGovernance1 API26.3Grapes Knowledge BaseKnowledge ManagementData ManagementAutomation1 API26.2Retail ZiplineRetailRetail OperationsTask ManagementEmployee Communications1 API38.7CueinCompanyCustomer ExperienceCustomer ServiceConversation Intelligence2 APIs38.2Agent ModuleArtificial IntelligenceAutomationAgents1 API37.1CodeProjectArtificial IntelligenceArticlesCommunityComputer Vision2 APIs36.9Stack OverflowAnswersCodeDeveloper CommunityDeveloper Tools2 APIs36.6DetextitCompanyPlatformCollaboration1 API35.0HubityProductivityBusiness IntelligenceTeam Collaboration34.8MindsDBCompanyArtificial IntelligenceMachine LearningAI Agents1 API33.6NucliaArtificial IntelligenceRAGSearch1 API32.0PylonCustomer ServiceCustomer OperationsTicketing1 API31.6StonlyCompanyCloud SaasKnowledge Management30.6AgenshiveArtificial IntelligencePlatformCommunity30.0DenCompanyArchitectureConstructionAEC1 API28.8YavyArtificial IntelligenceSearchIntegration1 API28.2AdviserryArtificial IntelligenceAdvisoryNewsletters1 API27.9ProxCompanyArtificial IntelligenceMCPManufacturing1 API27.8
Emerging 20 Early or largely undocumented
Football AtlasFootballSportsData1 API23.3BilgCompanyArtificial IntelligenceCollaboration1 API23.0CASESecurity ClearanceLegal Research2 APIs22.5Senso.aiCompanyAI AgentsContent Generation1 API18.9Cyber LibraryCybersecurityEducationCommunity2 APIs17.6ToqanAI WorkspaceLow‑code automationInternal Tools14.1Trilium NotesNote TakingOpen SourceHierarchical13.1mimxo-comArtificial IntelligenceAPI GatewayDeveloper ToolsTroubleshooting1 API25.7304NotModifiedArtificial IntelligenceFrenchFact Checking1 API24.2HarborArtificial IntelligenceCollaborationDeveloper Tools23.8BridgeAppArtificial IntelligenceWorkspaceTeamCollaboration22.8DelightreeCompanyProductivityFranchise ManagementTask Management19.9PodArtificial IntelligencePlatformReviews1 API19.8MadCap SoftwareCompanyTechnical DocumentationContent ManagementAuthoring19.6BookStackWikiDocumentationSelf-Hosted1 API18.6Ifá WisdomYorubaSpiritualityMultilingual1 API17.4A-to-MindArtificial IntelligenceProductivityPersonal Assistant2 APIs14.9BackCompanyEmployee ExperienceHuman ResourcesHelp Desk13.4AccountingWikiAccountingFinanceOpen Source1 API12.9Beyond WineCompanyBeveragesNon-AlcoholicSpecialty Drinks11.7
Minimal 9 Almost no public developer surface
Axis 2CompanyRegulatory IntelligenceComplianceCorporate Affairs8.2AgentBaseArtificial IntelligenceCollaborationOpen Source1 API5.5Fail ModesArtificial IntelligenceReliabilityLLM2.6DocubaseDocument ManagementArtificial Intelligence1.7ParatureCompanyCloud SaasCustomer Service0.0BasebuildCompanyConstructionReal EstateArtificial Intelligence10.0Cairn CommonsAI AgentsEvidence LayerOpen Exploration1 API5.4savantcat-cnCompanyArtificial IntelligenceSmall Business5.3ParliaCompanyOpinionContentMedia2.8

APIs with this tag (46)

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 12 Complete, well-documented, and agent-ready
elevenlabs Knowledge Base APIEndpoints for managing knowledge base documents that agents use to answer questions.83.2Jira Knowledge Base APIThe Knowledge Base API from Jira — 1 operation(s) for knowledge base.82.4Atlassian Jira Service Management Knowledgebase APIThe Atlassian Jira Service Management Knowledgebase API enables searching knowledge base articles for resol...79.8Treasure Data Knowledge Base APIThe Knowledge Base API from Treasure Data — 3 operation(s) for knowledge base.72.4Zendesk Help Center Articles APIThe Zendesk Help Center Articles API lets you programmatically manage knowledge base articles in your Help ...71.7Zendesk Help Center Categories APIThe Zendesk Help Center Categories API lets you programmatically manage the top-level organizational struct...71.7Zendesk Help Center Sections APIThe Zendesk Help Center Sections API lets you create, read, update, and delete sections within your Help Ce...71.7Knowledge APIAPI for managing knowledge base articles and content.70.3Drata Knowledge Base APIThe Knowledge Base API from Drata — 3 operation(s) for knowledge base.70.1Roark Knowledge Base APIThe Knowledge Base API from Roark — 2 operation(s) for knowledge base.69.0PipesHub Knowledge Base APIKnowledge base management operations67.6HighLevel Knowledge Base APIDocumentation for Knowledge Base API66.9
Strong 13 Solid coverage with minor gaps
DeveloperHub Documentation PlatformDeveloperHub provides a hosted platform for creating developer documentation including API references auto-...65.8Autoposting.ai Knowledge Base APIKnowledge bases, document ingestion, semantic search, and AI content idea generation.64.0DialNexa Knowledge Base APIThe Knowledge Base API from DialNexa — 2 operation(s) for knowledge base.62.8Call2Me Knowledge Base APIUpload documents (PDF, DOCX, TXT, MD) and URLs to give an agent domain-specific context. Vector search via ...62.5ServiceNow Knowledge Management APIThe ServiceNow Knowledge Management REST API provides endpoints for searching and retrieving knowledge arti...61.9Asapp3 Knowledge Base APIOperations to submit and retrieve Articles to the GenerativeAgent Knowledge Base.61.5AthenaHQ Knowledge Base APIEndpoints for reading the brand Knowledge Base — approved brand facts and the pillars that organize them.61.0Synthflow Knowledge Base APIThe Knowledge Base API from Synthflow — 6 operation(s) for knowledge base.59.3ASAPP Knowledge Base APIThe Knowledge Base API from ASAPP — 3 operation(s) for knowledge base.57.1JobMojito Knowledge base APIUpload documents used to generate knowledge-base interviews.55.9Activepieces Knowledge Base APIThe knowledge-base API from Activepieces — 8 operation(s) for knowledge-base.55.8Rulebase Knowledge base APIThe Knowledge base API from Rulebase — 1 operation(s) for knowledge base.54.7StepFun Vector Stores APIKnowledge-base (vector store) management — create/list/retrieve/delete stores and attach or remove files fo...54.7
Developing 11 Usable, with meaningful gaps to close
Help Scout Docs APIManage knowledge-base sites, collections, categories, articles, and search/related content for Help Scout D...51.5Customermates Knowledge Base APIThe knowledge-base API from Customermates — 7 operation(s) for knowledge-base.51.1Granite knowledge base APIRetrieval for AI tools (Pro and Business). Granite has no built-in assistant: tools search the knowledge ba...50.2Hellou AI Knowledge Base APIThe Knowledge Base API from Hellou AI — 4 operation(s) for knowledge base.49.3Telia ACE Knowledge REST APIThe REST API behind Telia ACE Knowledge (formerly Humany), the self-service knowledge and contact-deflectio...48.1Comp AI Knowledge Base APIUpload source documents, process them for retrieval, and manage reusable manual answers that power question...47.3Udesk Robot (GaussMind) APIBot platform API for applications and robots, FAQ knowledge bases, bot sessions, task-flow entities, extern...47.0Tavus APIThe Tavus REST API powers personalized video generation and real-time Conversational Video Interface sessio...45.5Diagnosta RS MCP ServerRemote Model Context Protocol server (FastMCP, protocol 2025-06-18, Streamable HTTP with a session header, ...44.1Unisson Knowledge Base APIThe knowledge-base API from Unisson — 15 operation(s) for knowledge-base.40.8Clepit MCP ServerRemote streamable-HTTP MCP server listed in the official MCP Registry as com.clepit/mcp ("Read, search and ...39.9
Thin 8 Limited public surface area
CIViC — Clinical Interpretation of Variants in CancerA free, open, community-curated knowledgebase of the clinical significance of variants in cancer, built and...37.3Cartesia Knowledge Base APIDocuments and folders used by agents.36.5Product Fruits Knowledge Base APIKnowledge base article and category management33.9MindsDB HTTP REST APISQL-over-HTTP query engine plus RESTful resources for projects, databases, knowledge bases, tables, views, ...33.6WorldCat Knowledge Base APIProvides developer-level access to a library's information in the WorldCat Knowledge Base, combining data a...31.7Pylon Knowledge Base APIKnowledge bases, collections, and articles.31.6Groove GraphQL API v2GraphQL API exposing conversations, messages, agents, contacts, mailboxes, tags, and knowledge base data th...30.3Airtop Knowledge Base APIThe Knowledge Base API from Airtop — 9 operation(s) for knowledge base.29.1
Emerging 2 Early or largely undocumented
Senso Org APIKey-authenticated REST API to ingest content into a knowledge base, run semantic search with AI-generated a...18.9LivePerson KnowledgeAI APIAPIs for managing knowledge bases, articles, and AI-driven knowledge retrieval used by bots and agents in L...17.3

Companies reaching this through an API (33)

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

Activepieces Airtop Asapp3 AthenaHQ Atlassian Autoposting.ai Call2Me Cartesia Comp AI Customermates DialNexa Drata ElevenLabs Hellou AI HighLevel Jira JobMojito LivePerson PipesHub Product Fruits Roark Rulebase Salesforce Service Cloud APIs ServiceNow StepFun Tavus Telia Company Treasure Data Udesk Unisson Washington University in St. Louis WorldCat Zendesk

Score breakdown

Frequency
57.1
log-scaled weighted occurrences
Breadth
1.1
spread across providers
Quality lift
33.9
mean composite of providers using it
Cohesion
5.7
strength of nearest seed neighbor

Where this tag sits

Knowledge Management broader

Related tags

Customer Service 23 co-occurrences Help Desk 10 co-occurrences Conversations 18 co-occurrences Documentation 16 co-occurrences Knowledge Management 11 co-occurrences Self-Service 6 co-occurrences Attachments 10 co-occurrences Calls 8 co-occurrences

Where this tag comes from

Provider tag89
Api tag46
Openapi tag19
Openapi op tag120

Cohort brief

Auto-generated

The 83 providers in the APIs.io catalog tagged Knowledge Base, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
83
of 89 in the catalog
Mean Kin Score
35.4
+11.3 vs catalog 24.1
Mean Agent Readiness
24.5
+10.4 vs catalog 14.1
Spread
2.6–77.7
median 34.5 · σ 16.8
How the 83 split by band
Exemplar 2Strong 12Developing 17Thin 28Emerging 18Minimal 6
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 47.3 30 +17.3 83
Developer Ergonomics 36.7 24.5 +12.2 83
Contract Quality 27.9 18.6 +9.3 83
Operational Transparency 20.9 13.2 +7.7 83
Discoverability 64.6 59.1 +5.5 83
Contract Governance 14.7 9.7 +5 83

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) 41% 18% +23
MCP server (first-party) 41% 16% +25
Agent Skills 0% 0% 0
OAuth scopes 28% 13% +15
Security 100% 99% +1
Arazzo workflows 2% 1% +1
Governance rules 57% 36% +21

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 Confluence 77.7
  2. 2 Archbee 70.8
  3. 3 DeveloperHub 65.8
  4. 4 AirOps 64.5
  5. 5 Erxes 63.6
  6. 6 HackMD 60.4
  7. 7 Brainfish 60.3
  8. 8 Synthflow 59.3
  9. 9 Vanilla Forums 57.4
  10. 10 ASAPP 57.1
Top by Agent Readiness
  1. 1 Brainfish 64.1
  2. 2 DeveloperHub 60.5
  3. 3 Archbee 59.3
  4. 4 Synthflow 59.2
  5. 5 Outline 58.7
  6. 6 Confluence 56.9
  7. 7 AirOps 56.1
  8. 8 Granite 50.2
  9. 9 vidocu-ai 49.9
  10. 10 Hjarni 48.8
All 89 members of this roster resolve to a provider in the catalog; 83 carry a score (93%). The figures above describe the scored members only.
Coverage caveat. 63 of 83 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 14 November 2026, across 41591 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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curl "https://apis.io/api/v1/tags/knowledge-base"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
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