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LangSmith provides support for LangChain and LangGraph as well as integrations with a growing set of popular LLM providers and agent frameworks. For setup and usage, refer to the guide pages in the navigation bar.

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Open source frameworks

LangChain

LangGraph

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LLM providers

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/r_riU6VvQ_JGEg12/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=r_riU6VvQ_JGEg12&q=85&s=84717c6e41e071f0c1e35dc21ea625b0

OpenAI

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/0j6OPQ4InHtj37bV/langsmith/images/anthropic-icon.svg?fit=max&auto=format&n=0j6OPQ4InHtj37bV&q=85&s=2aea269eaaba8a7f000ac565f03724d2

Anthropic

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/BiRJHM4L5803ZkNU/langsmith/images/google-gemini-icon.svg?fit=max&auto=format&n=BiRJHM4L5803ZkNU&q=85&s=5e034f8e02ceae5d13630942aa545df2

Google Gemini

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/0j6OPQ4InHtj37bV/langsmith/images/bedrock-icon.png?fit=max&auto=format&n=0j6OPQ4InHtj37bV&q=85&s=56ff2e297d517dd62ccf90dfd29f44c6

Amazon Bedrock

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/O8Yx3lGSgrZKXPP5/langsmith/images/deepseek-icon.svg?fit=max&auto=format&n=O8Yx3lGSgrZKXPP5&q=85&s=da351b82a408b3d701b0d680081831ce

DeepSeek

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/BiRJHM4L5803ZkNU/langsmith/images/mistral-icon.svg?fit=max&auto=format&n=BiRJHM4L5803ZkNU&q=85&s=b954d0fc73cb1de3efe889a77f67f641

Mistral

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Agent frameworks

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/0j6OPQ4InHtj37bV/langsmith/images/ag-icon.svg?fit=max&auto=format&n=0j6OPQ4InHtj37bV&q=85&s=415cc932659f8295ff62613afdc44a6e

AutoGen

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/O8Yx3lGSgrZKXPP5/langsmith/images/crewai-icon.svg?fit=max&auto=format&n=O8Yx3lGSgrZKXPP5&q=85&s=b40ce906278ac0a7918b4d7168e53b48

CrewAI

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/0j6OPQ4InHtj37bV/langsmith/images/agent-development-kit.png?fit=max&auto=format&n=0j6OPQ4InHtj37bV&q=85&s=50dfecfb258c1c7396d12802aa3e8f2c

Google ADK

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/r_riU6VvQ_JGEg12/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=r_riU6VvQ_JGEg12&q=85&s=84717c6e41e071f0c1e35dc21ea625b0

OpenAI Agents

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/7bpS3imi-8VD07Z0/langsmith/images/opentelemetry-icon.svg?fit=max&auto=format&n=7bpS3imi-8VD07Z0&q=85&s=3bf2257c19cfe5ad485357460a991930

OpenTelemetry

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/BiRJHM4L5803ZkNU/langsmith/images/microsoft-icon.svg?fit=max&auto=format&n=BiRJHM4L5803ZkNU&q=85&s=042a72c6703105f9e9339b0d96d66e1c

Semantic Kernel

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/sY1v7BQziYjGzmYD/langsmith/images/vercel-icon-light.svg?fit=max&auto=format&n=sY1v7BQziYjGzmYD&q=85&s=85f30075be60c50f8788692f16204946

Vercel AI SDK

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Other

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/BiRJHM4L5803ZkNU/langsmith/images/instructor-icon.svg?fit=max&auto=format&n=BiRJHM4L5803ZkNU&q=85&s=8a70ee069212b4ea6d63681e30cde703

Instructor

https://mintcdn.com/langchain-5e9cc07a-preview-produc-1760400686-c4cf406/O8Yx3lGSgrZKXPP5/langsmith/images/claude.svg?fit=max&auto=format&n=O8Yx3lGSgrZKXPP5&q=85&s=942d1be68c2e121b3fd7a88758b4faa8

Claude Code

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