Providers

info

If you'd like to write your own integration, see Extending LangChain. If you'd like to contribute an integration, see Contributing integrations.

LangChain integrates with many providers.

Integration Packages

These providers have standalone langchain-{provider} packages for improved versioning, dependency management and testing.

Provider	Package	JS
OpenAI	langchain-openai	✅
Google VertexAI	langchain-google-vertexai	✅
Google Community	langchain-google-community	❌
AWS	langchain-aws	✅
Anthropic	langchain-anthropic	✅
Google Generative AI	langchain-google-genai	✅
Ollama	langchain-ollama	✅
Cohere	langchain-cohere	✅
Chroma	langchain-chroma	❌
Groq	langchain-groq	✅
Huggingface	langchain-huggingface	❌
Pinecone	langchain-pinecone	✅
Postgres	langchain-postgres	❌
MistralAI	langchain-mistralai	✅
Fireworks	langchain-fireworks	❌
Milvus	langchain-milvus	❌
Nvidia AI Endpoints	langchain-nvidia-ai-endpoints	❌
MongoDB	langchain-mongodb	✅
Elasticsearch	langchain-elasticsearch	❌
Unstructured	langchain-unstructured	❌
Qdrant	langchain-qdrant	✅
Ibm	langchain-ibm	✅
Databricks	databricks-langchain	❌
AstraDB	langchain-astradb	❌
Together	langchain-together	❌
Neo4J	langchain-neo4j	❌
Weaviate	langchain-weaviate	✅
Sambanova	langchain-sambanova	❌
Deepseek	langchain-deepseek	✅
Cerebras	langchain-cerebras	❌
Redis	langchain-redis	✅
XAI	langchain-xai	❌
VoyageAI	langchain-voyageai	❌
Azure AI	langchain-azure-ai	✅
Upstage	langchain-upstage	❌
Docling	langchain-docling	❌
Nomic	langchain-nomic	✅
Azure Dynamic Sessions	langchain-azure-dynamic-sessions	✅
AI21	langchain-ai21	❌
Graph RAG	langchain-graph-retriever	❌
Exa	langchain-exa	✅
Predictionguard	langchain-predictionguard	❌
Sqlserver	langchain-sqlserver	❌
Snowflake	langchain-snowflake	❌
Sema4	langchain-sema4	❌
Pymupdf4Llm	langchain-pymupdf4llm	❌
Scrapegraph	langchain-scrapegraph	❌
ADS4GPTs	ads4gpts-langchain	❌
Prompty	langchain-prompty	❌
VDMS	langchain-vdms	❌
Contextual AI	langchain-contextual	❌
LangFair	langfair	❌
Couchbase	langchain-couchbase	❌
Writer	langchain-writer	❌
Tavily	langchain-tavily	❌
Apify	langchain-apify	❌
LocalAI	langchain-localai	❌
Box	langchain-box	❌
Valthera	langchain-valthera	❌
Linkup	langchain-linkup	❌
Agentql	langchain-agentql	❌
Tableau	langchain-tableau	❌
Kuzu	langchain-kuzu	❌
Goodfire	langchain-goodfire	❌
Salesforce	langchain-salesforce	❌
Taiga	langchain-taiga	❌
Opengradient	langchain-opengradient	❌
Hyperbrowser	langchain-hyperbrowser	❌
Prolog	langchain-prolog	❌
CrateDB	langchain-cratedb	❌
Payman Tool	langchain-payman-tool	❌
Jenkins	langchain-jenkins	❌
Dappier	langchain-dappier	❌
Deeplake	langchain-deeplake	❌
Abso	langchain-abso	❌
Nimble	langchain-nimble	❌
Zotero	langchain-zotero-retriever	❌
Permit	langchain-permit	❌
Xinference	langchain-xinference	❌
Discord Shikenso	langchain-discord-shikenso	❌
Cognee	langchain-cognee	❌
FalkorDB	langchain-falkordb	❌
PowerScale RAG Connector	powerscale-rag-connector	❌
Modelscope	langchain-modelscope	❌
Pull Md	langchain-pull-md	❌
Fmp Data	langchain-fmp-data	❌
Tilores	tilores-langchain	❌
Oceanbase	langchain-oceanbase	❌
Pipeshift	langchain-pipeshift	❌
Lindorm Integration	langchain-lindorm-integration	❌
Naver	langchain-naver-community	❌