niche · -0.4 market domain

Knowledge

Score 20.0 / 100 8 providers +35 via APIs 36 APIs Search apis.io →
Business capabilities this tag reaches
Customer Service Management 2

Providers using this tag (8)

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

Developing 1 Usable, with meaningful gaps to close
QuoraCommunityQ&A1 API42.8
Thin 3 Limited public surface area
Maven AGIArtificial IntelligenceAgentsCustomer SupportCustomer Experience1 API34.4SanaArtificial IntelligenceLearningLMS1 API32.8GleanAgentsArtificial IntelligenceAnswersChat1 API29.0
Emerging 2 Early or largely undocumented
HebbiaArtificial IntelligenceDocument AIDue DiligenceEnterprise Search2 APIs19.8OnFrontiersCompanyExpert NetworkFederal ContractingGovCon12.6
Minimal 2 Almost no public developer surface
Answers.comCompanyQuestion And AnswerReference9.3igetgetCompanyEducationE-Learning4.8

APIs with this tag (35)

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 6 Complete, well-documented, and agent-ready
Salesforce Knowledge APIThe Knowledge API from Salesforce — 1 operation(s) for knowledge.91.0Ada Knowledge APIManage knowledge sources, articles, and tags that Ada's AI Agent uses to ground answers to customer questions.84.4Relevance AI Knowledge APIThe knowledge API from Relevance AI — 20 operation(s) for knowledge.78.5Service Cloud Knowledge APIKnowledge article management — article versions, categories, publishing states and the knowledgeManagement ...71.9Vendasta Knowledge APIThe Knowledge API from Vendasta — 5 operation(s) for knowledge.70.8IntegrationOS Knowledge APISearch knowledge base67.6
Strong 6 Solid coverage with minor gaps
Cognition Labs Knowledge APIOrganization knowledge entries and folders.60.6API League Knowledge APIThe Knowledge API from API League — 5 operation(s) for knowledge.60.3Genesys Knowledge APIKnowledge administration and search60.3Jasper Knowledge APIThe Knowledge API from Jasper — 3 operation(s) for knowledge.59.3Lumos Knowledge APIKnowledge entries are the documents and notes Lumos agents draw on when they answer access questions. Each ...56.0Anam.ai Knowledge APIThe Knowledge API from Anam.ai — 6 operation(s) for knowledge.54.4
Developing 16 Usable, with meaningful gaps to close
Automattic Knowledge APIThe knowledge API from Automattic — 7 operation(s) for knowledge.53.9Salesforce Experience Cloud Knowledge APIKnowledge article operations within communities52.4D-ID Knowledge APIManage knowledge bases and documents for RAG49.7Akkio Knowledge APIThe knowledge API from Akkio — 3 operation(s) for knowledge.48.6Langdock Knowledge APIThe Knowledge API from Langdock — 4 operation(s) for knowledge.47.6Aptly Knowledge APIThe Knowledge API from Aptly — 2 operation(s) for knowledge.47.5Gleap Knowledge APIThe Knowledge API from Gleap — 2 operation(s) for knowledge.46.9Purdue University Knowledge APIThe Knowledge API from Purdue University — 7 operation(s) for knowledge.46.8Dixa Knowledge APIThe Knowledge API from Dixa — 16 operation(s) for knowledge.46.5Aisera Ingestion APIsPush data directly into the Aisera platform from any external system that supports webhooks — Knowledge Art...45.1Salesforce Knowledge SOAP APISOAP API for managing knowledge articles with enterprise integration.44.8Fini Knowledge APIThe Knowledge API from Fini — 5 operation(s) for knowledge.43.8Agno Knowledge APIThe Knowledge API from Agno — 8 operation(s) for knowledge.43.6StakPak Knowledge APIThe Knowledge API from StakPak — 2 operation(s) for knowledge.43.5Osmosis Knowledge APIOperations for managing the knowledge base43.3Maia-analytics Knowledge APIThe knowledge API from Maia-analytics — 2 operation(s) for knowledge.40.0
Thin 5 Limited public surface area
Maven AGI Knowledge APIThe Knowledge API from Maven AGI — 12 operation(s) for knowledge.34.4Adapter Knowledge APIThe knowledge API from Adapter — 11 operation(s) for knowledge.32.8Gradient Labs Knowledge APIManage knowledge-base articles that ground the AI agent.31.2Lorikeet Knowledge APIIngest and manage knowledge sources the agent reasons over.30.9Open WebUI APIREST API exposed by a self-hosted Open WebUI instance. Endpoints cover chat completions (proxying upstream ...27.1
Emerging 2 Early or largely undocumented
Harvey PlatformHarvey does not currently publish a public, self-serve developer API. Integrations with document management...22.2MMLU BenchmarkMMLU (Measuring Massive Multitask Language Understanding) is a multiple-choice benchmark spanning 57 subjec...20.5

Companies reaching this through an API (35)

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

Ada Adapter Agno Aisera Akkio Anam.ai API League Aptly Automattic Cognition Labs D-ID Dixa Evals FeedOracle Technologies Fini Genesys Gleap Gradient Labs Harvey IntegrationOS Jasper Langdock Lorikeet Lumos Maia-analytics Open WebUI Osmosis Purdue University Relevance AI Salesforce Salesforce Experience Cloud Salesforce Knowledge Management Salesforce Service Cloud APIs StakPak Vendasta

Score breakdown

Frequency
53.3
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
28.5
mean composite of providers using it
Cohesion
5.8
strength of nearest seed neighbor

Related tags

Articles 5 co-occurrences Conversations 10 co-occurrences Customer Service 6 co-occurrences Knowledge Management 6 co-occurrences Chat 11 co-occurrences Tools 5 co-occurrences Actions 5 co-occurrences

Where this tag comes from

Api tag35
Provider tag8
Openapi tag24
Openapi op tag119

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/knowledge"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/knowledge"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/knowledge/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.