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.

Integration Packages

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

Provider	Package	Downloads	Latest	JS
OpenAI	langchain-openai			✅
Google VertexAI	langchain-google-vertexai			✅
AWS	langchain-aws			✅
Anthropic	langchain-anthropic			✅
Google Generative AI	langchain-google-genai			✅
Google Community	langchain-google-community			❌
Ollama	langchain-ollama			✅
Groq	langchain-groq			✅
Chroma	langchain-chroma			✅
Cohere	langchain-cohere			✅
Huggingface	langchain-huggingface			✅
MistralAI	langchain-mistralai			✅
Postgres	langchain-postgres			❌
Pinecone	langchain-pinecone			✅
Deepseek	langchain-deepseek			✅
Perplexity	langchain-perplexity			✅
Nvidia AI Endpoints	langchain-nvidia-ai-endpoints			❌
Ibm	langchain-ibm			✅
Milvus	langchain-milvus			❌
MongoDB	langchain-mongodb			✅
Databricks	databricks-langchain			❌
Qdrant	langchain-qdrant			✅
Fireworks	langchain-fireworks			✅
Tavily	langchain-tavily			✅
Elasticsearch	langchain-elasticsearch			✅
Unstructured	langchain-unstructured			❌
DataStax Astra DB	langchain-astradb			✅
Neo4J	langchain-neo4j			✅
Together	langchain-together			✅
Redis	langchain-redis			✅
XAI	langchain-xai			✅
Sambanova	langchain-sambanova			❌
Graph RAG	langchain-graph-retriever			❌
Azure AI	langchain-azure-ai			✅
Weaviate	langchain-weaviate			✅
VoyageAI	langchain-voyageai			❌
Cerebras	langchain-cerebras			✅
Litellm	langchain-litellm			❌
Docling	langchain-docling			❌
Upstage	langchain-upstage			❌
Nomic	langchain-nomic			✅
Azure Dynamic Sessions	langchain-azure-dynamic-sessions			✅
Pymupdf4Llm	langchain-pymupdf4llm			❌
AI21	langchain-ai21			❌
Exa	langchain-exa			✅
Predictionguard	langchain-predictionguard			❌
Writer	langchain-writer			❌
Memgraph	langchain-memgraph			❌
Qwq	langchain-qwq			❌
DB2	langchain-db2			❌
Prompty	langchain-prompty			❌
Sqlserver	langchain-sqlserver			❌
Hyperbrowser	langchain-hyperbrowser			❌
Apify	langchain-apify			❌
LangFair	langfair			❌
VDMS	langchain-vdms			❌
Naver	langchain-naver			❌
MariaDB	langchain-mariadb			❌
SAP HANA Cloud	langchain-hana			❌
Scrapegraph	langchain-scrapegraph			❌
Sema4	langchain-sema4			❌
Snowflake	langchain-snowflake			❌
Couchbase	langchain-couchbase			❌
Linkup	langchain-linkup			❌
ADS4GPTs	ads4gpts-langchain			❌
LocalAI	langchain-localai			❌
Salesforce	langchain-salesforce			❌
Deeplake	langchain-deeplake			❌
Prolog	langchain-prolog			❌
Tableau	langchain-tableau			❌
Contextual AI	langchain-contextual			❌
Cloudflare	langchain-cloudflare			✅
YDB	langchain-ydb			❌
Valyu	langchain-valyu			❌
Box	langchain-box			❌
Tilores	tilores-langchain			❌
Recallio	langchain-recallio			❌
SurrealDB	langchain-surrealdb			❌
Kuzu	langchain-kuzu			❌
Naver	langchain-naver-community			❌
Brightdata	langchain-brightdata			❌
DigitalOcean Gradient	langchain-gradient			❌
Agentql	langchain-agentql			❌
Nebius	langchain-nebius			❌
Nimble	langchain-nimble			❌
Dappier	langchain-dappier			❌
RunPod	langchain-runpod			❌
Goodfire	langchain-goodfire			❌
Taiga	langchain-taiga			❌
Xinference	langchain-xinference			❌
Jenkins	langchain-jenkins			❌
GOAT SDK	goat-sdk-adapter-langchain			❌
Oxylabs	langchain-oxylabs			❌
CrateDB	langchain-cratedb			❌
Cognee	langchain-cognee			❌
Abso	langchain-abso			❌
Valthera	langchain-valthera			❌
Featherless AI	langchain-featherless-ai			❌
Oceanbase	langchain-oceanbase			❌
Pull Md	langchain-pull-md			❌
Galaxia Retriever	langchain-galaxia-retriever			❌
Gel	langchain-gel			❌
Vectara	langchain-vectara			❌
Opengradient	langchain-opengradient			❌
Permit	langchain-permit			❌
FalkorDB	langchain-falkordb			❌
Discord (Shikenso)	langchain-discord-shikenso			❌
SingleStore	langchain-singlestore			❌
Greennode	langchain-greennode			❌
Modelscope	langchain-modelscope			❌
Pipeshift	langchain-pipeshift			❌
Fmp Data	langchain-fmp-data			❌
Netmind	langchain-netmind			❌
Zotero	langchain-zotero-retriever			❌
PowerScale RAG Connector	powerscale-rag-connector			❌
Lindorm	langchain-lindorm-integration			❌
Payman Tool	langchain-payman-tool			❌
Tensorlake	langchain-tensorlake			❌
Anchor Browser	langchain-anchorbrowser			❌
MCP Toolbox	toolbox-langchain			❌
AImlapi	langchain-aimlapi			❌
Scrapeless	langchain-scrapeless			❌
Bigtable	langchain-google-bigtable			❌
Oracle Cloud Infrastructure (OCI)	langchain-oci			❌
Timbr	langchain-timbr			❌
Zenrows	langchain-zenrows			❌
ZeusDB	langchain-zeusdb			❌
Scraperapi	langchain-scraperapi			❌

All Providers

Click here to see all providers. Or search for a provider using the Search field in the top-right corner of the screen.