established · 0.7 capabilitymarket actiondomain

Retrieval

Score 25.2 / 100 21 providers +20 via APIs 26 APIs Search apis.io →
Workflows using this tag
Mixpanel Track Event and Segment · Mixpanel Mixpanel Update Profile and Query Engagement · Mixpanel Mixpanel Refresh Lookup Table and Track Enriched Event · Mixpanel Mixpanel GDPR Data Deletion Flow · Mixpanel Mixpanel Annotate Release and Measure Retention · Mixpanel Mixpanel Provision Warehouse Source and Trigger Import · Mixpanel Mixpanel Update Group Profile and Query Insights · Mixpanel Mixpanel Cohort-Driven Segmentation · Mixpanel
Business capabilities this tag reaches
Compliance Management 1

Providers using this tag (21)

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

Strong 4 Solid coverage with minor gaps
Space FrontiersResearchScholarly SearchFull-Text Search4 APIs65.5MixedbreadArtificial IntelligenceEmbeddingsRerankingSearch12 APIs55.5Mem0MemoryAI AgentsAgent MemoryContext1 API55.3VectaraArtificial IntelligenceAgentsCorporaEmbeddings1 API54.8
Developing 8 Usable, with meaningful gaps to close
ChromaArtificial IntelligenceAI-NativeApache 2.0Cloud2 APIs48.7AirweaveCompanyArtificial IntelligenceSearchRAG1 API48.2ClarifeyeCompanyArtificial IntelligenceKnowledge ManagementMCP2 APIs45.0KenshoCompanyArtificial IntelligenceMachine LearningFinancial Data4 APIs44.4TopkCompanySearchVector SearchHybrid Search3 APIs43.0SeltzCompanyWeb SearchAI Infrastructure1 API42.6ZepMemoryAI AgentsKnowledge GraphTemporal Graph1 API42.5ZeroEntropyCompanyEnterprise SaasArtificial IntelligenceSearch1 API41.8
Thin 6 Limited public surface area
RagieArtificial IntelligenceRAGVector Search1 API37.5LlamaCloudArtificial IntelligenceDocument ParsingExtractionIndexing1 API37.0Samaya AIArtificial IntelligenceFinancial ServicesInvestment ResearchAI Agents1 API35.0VectorizeArtificial IntelligenceRAGVectorizationEmbeddings1 API34.5WikiKVKnowledge ManagementRAGAI AgentsMCP2 APIs32.6SuperlinkedVectorsEmbeddingsVector Search1 API31.7
Emerging 2 Early or largely undocumented
MirielCompanyArtificial IntelligenceContext Engine7 APIs24.8Crossing MindsCompanyAi MlRecommendationsPersonalization1 API24.7
Minimal 1 Almost no public developer surface
INF TechCompanyArtificial IntelligenceMachine LearningLLM5.5

APIs with this tag (25)

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 4 Complete, well-documented, and agent-ready
OpenAI Vector stores APIThe Vector stores API from OpenAI — 10 operation(s) for vector stores.84.8NVIDIA NIM Embeddings APIOpenAI-compatible embeddings endpoint (/v1/embeddings) backed by NVIDIA NeMo Retriever text embedding model...68.0NVIDIA NIM Reranking APINeMo Retriever cross-encoder reranking endpoint (/v1/ranking) for scoring candidate passages against a quer...68.0Kensho Grounding Agent (Alpha)Data retrieval service that translates natural-language queries into structured retrieval tasks across S&P ...66.9
Strong 5 Solid coverage with minor gaps
Machine Library MCP ServerHosted Streamable-HTTP MCP server at https://mcp.machinelibrary.ai (legacy https://mcp.spacefrontiers.org s...65.5Perplexity Embeddings APIThe Embeddings API generates high-quality text embeddings for semantic search and retrieval, offering both ...57.0LlamaParse Retrieval APIThe Retrieval API from LlamaParse — 4 operation(s) for retrieval.56.7Amazon Bedrock Agent Runtime APIThe Amazon Bedrock Agent Runtime API provides operations for invoking Bedrock agents and retrieving content...55.0Mixpanel Retrieval APISubmit and check data retrieval requests55.0
Developing 5 Usable, with meaningful gaps to close
Factiva Retrieval APIProvides retrieval functionality that returns licensed news articles as part of trusted data sources in a r...54.2Microsoft Copilot Retrieval APIRetrieve relevant text chunks from SharePoint, OneDrive, and Copilot connectors content for Retrieval Augme...52.8Gemini Embedding APIGenerate text embedding vectors for semantic search, classification, clustering, and retrieval tasks using ...50.7Kensho LLM-ready API (kfinance)LLM-ready API that connects LLMs, agents, and AI applications to S&P Global's trusted data through flexible...44.4Pryon Retrieval APIThe Retrieval API from Pryon — 4 operation(s) for retrieval.41.7
Thin 9 Limited public surface area
kapa.ai Retrieval APISemantic retrieval and keyword search.38.1AI RAG Injector PluginAutomates retrieval-augmented generation by injecting retrieved context into prompts at the gateway, so app...37.7LlamaCloud Retrieval APIQuery a managed index for relevant chunks.37.0WikiKV A2A AgentAgent-to-Agent endpoint (JSON-RPC and HTTP+JSON bindings at /a2a, interface protocolVersion 1.0) exposing o...32.6llamaindex Retrieval APIQuery and retrieve content from indexed pipelines.30.4PubMed Retrieval APIOperations for retrieving records from Entrez databases30.1Voyage AI Rerank APIReranking endpoint that scores a list of candidate documents against a query and returns relevance scores. ...29.4ACM Digital Library Content Retrieval APIIndividual publications, conference papers, and journal articles in the ACM Digital Library are accessible ...28.4Jumio Retrieval APIRetrieves stored transaction details, scanned documents, similarity scores, and decision audit history for ...26.5
Emerging 2 Early or largely undocumented
Augment Context EngineProprietary indexing and retrieval engine that gives Augment's agents codebase-aware context — intelligent ...25.6KAITO Retrieval APIRetrieve relevant nodes from a RAG index.22.5

Companies reaching this through an API (20)

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

ACM Digital Library Amazon Bedrock Augment Code Factiva Google Gemini Jumio KAITO kapa.ai Kong AI Gateway Llamaindex LlamaParse Microsoft Copilot Mixpanel NVIDIA NIM OpenAI Perplexity Pryon PubMed S&P Global Voyage AI

Score breakdown

Frequency
47.4
log-scaled weighted occurrences
Breadth
0.5
spread across providers
Quality lift
49.3
mean composite of providers using it
Cohesion
22.0
strength of nearest seed neighbor

Related tags

RAG 24 co-occurrences Vector Search 7 co-occurrences Embeddings 12 co-occurrences Semantic Search 5 co-occurrences LLM 18 co-occurrences Pipelines 6 co-occurrences Chat 7 co-occurrences Generative AI 8 co-occurrences

Where this tag comes from

Api tag26
Provider tag21
Openapi tag9
Openapi op tag17

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