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Providers

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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 Packagesโ€‹

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

ProviderPackageDownloadsLatestJS
AI21langchain-ai21PyPI - DownloadsPyPI - VersionโŒ
Anthropiclangchain-anthropicPyPI - DownloadsPyPI - Versionโœ…
AstraDBlangchain-astradbPyPI - DownloadsPyPI - VersionโŒ
AWSlangchain-awsPyPI - DownloadsPyPI - Versionโœ…
Azure Dynamic Sessionslangchain-azure-dynamic-sessionsPyPI - DownloadsPyPI - Versionโœ…
Boxlangchain-boxPyPI - DownloadsPyPI - VersionโŒ
Cerebraslangchain-cerebrasPyPI - DownloadsPyPI - VersionโŒ
Chromalangchain-chromaPyPI - DownloadsPyPI - VersionโŒ
Coherelangchain-coherePyPI - DownloadsPyPI - Versionโœ…
Couchbaselangchain-couchbasePyPI - DownloadsPyPI - VersionโŒ
Databrickslangchain-databricksPyPI - DownloadsPyPI - VersionโŒ
Elasticsearchlangchain-elasticsearchPyPI - DownloadsPyPI - VersionโŒ
Exalangchain-exaPyPI - DownloadsPyPI - Versionโœ…
Fireworkslangchain-fireworksPyPI - DownloadsPyPI - VersionโŒ
Google Communitylangchain-google-communityPyPI - DownloadsPyPI - VersionโŒ
Google Generative AIlangchain-google-genaiPyPI - DownloadsPyPI - Versionโœ…
Google VertexAIlangchain-google-vertexaiPyPI - DownloadsPyPI - Versionโœ…
Groqlangchain-groqPyPI - DownloadsPyPI - Versionโœ…
Huggingfacelangchain-huggingfacePyPI - DownloadsPyPI - VersionโŒ
IBMlangchain-ibmPyPI - DownloadsPyPI - Versionโœ…
Milvuslangchain-milvusPyPI - DownloadsPyPI - VersionโŒ
MistralAIlangchain-mistralaiPyPI - DownloadsPyPI - Versionโœ…
MongoDBlangchain-mongodbPyPI - DownloadsPyPI - Versionโœ…
Neo4Jlangchain-neo4jPyPI - DownloadsPyPI - VersionโŒ
Nomiclangchain-nomicPyPI - DownloadsPyPI - Versionโœ…
Nvidia AI Endpointslangchain-nvidia-ai-endpointsPyPI - DownloadsPyPI - VersionโŒ
Ollamalangchain-ollamaPyPI - DownloadsPyPI - Versionโœ…
OpenAIlangchain-openaiPyPI - DownloadsPyPI - Versionโœ…
Pineconelangchain-pineconePyPI - DownloadsPyPI - Versionโœ…
Postgreslangchain-postgresPyPI - DownloadsPyPI - VersionโŒ
Promptylangchain-promptyPyPI - DownloadsPyPI - VersionโŒ
Qdrantlangchain-qdrantPyPI - DownloadsPyPI - Versionโœ…
Redislangchain-redisPyPI - DownloadsPyPI - Versionโœ…
Sema4langchain-sema4PyPI - DownloadsPyPI - VersionโŒ
Snowflakelangchain-snowflakePyPI - DownloadsPyPI - VersionโŒ
Sqlserverlangchain-sqlserverPyPI - DownloadsPyPI - VersionโŒ
Togetherlangchain-togetherPyPI - DownloadsPyPI - VersionโŒ
Unstructuredlangchain-unstructuredPyPI - DownloadsPyPI - VersionโŒ
Upstagelangchain-upstagePyPI - DownloadsPyPI - VersionโŒ
VoyageAIlangchain-voyageaiPyPI - DownloadsPyPI - VersionโŒ
Weaviatelangchain-weaviatePyPI - DownloadsPyPI - Versionโœ…

All Providersโ€‹

Click here to see all providers.


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