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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/DtQtEdiVyCTfcVOD/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=DtQtEdiVyCTfcVOD&q=85&s=eb1007c5cd89bedb14c30571c78b596d

OpenAI

https://mintcdn.com/langchain-5e9cc07a/NMCyHPS_X1n3SCfv/langsmith/images/anthropic-icon.svg?fit=max&auto=format&n=NMCyHPS_X1n3SCfv&q=85&s=72154d71964e6774d27d4594c9f8d5df

Anthropic

https://mintcdn.com/langchain-5e9cc07a/5R5TUrRCLnd2oAV2/langsmith/images/google-gemini-icon.svg?fit=max&auto=format&n=5R5TUrRCLnd2oAV2&q=85&s=bdcc784af442d2f7b2610fc273f085cc

Google Gemini

https://mintcdn.com/langchain-5e9cc07a/NMCyHPS_X1n3SCfv/langsmith/images/bedrock-icon.png?fit=max&auto=format&n=NMCyHPS_X1n3SCfv&q=85&s=35de36f88ad936c67da79c0c7cbfa2d9

Amazon Bedrock

https://mintcdn.com/langchain-5e9cc07a/Pr90PDf9m6t7bJ5a/langsmith/images/deepseek-icon.svg?fit=max&auto=format&n=Pr90PDf9m6t7bJ5a&q=85&s=614bc77c507a6dc8e3ad6f05d6607f7b

DeepSeek

https://mintcdn.com/langchain-5e9cc07a/5R5TUrRCLnd2oAV2/langsmith/images/mistral-icon.svg?fit=max&auto=format&n=5R5TUrRCLnd2oAV2&q=85&s=6e13bc597cfcc563eb9ca83e4453a827

Mistral

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Agent frameworks

https://mintcdn.com/langchain-5e9cc07a/NMCyHPS_X1n3SCfv/langsmith/images/ag-icon.svg?fit=max&auto=format&n=NMCyHPS_X1n3SCfv&q=85&s=d26f92a1a92dfa32c5a6a808fcd53437

AutoGen

https://mintcdn.com/langchain-5e9cc07a/VTUyw-EOhx2PnFCY/langsmith/images/crewai-icon.svg?fit=max&auto=format&n=VTUyw-EOhx2PnFCY&q=85&s=b55086b8158f6986b44a1d47fc4ca412

CrewAI

https://mintcdn.com/langchain-5e9cc07a/NMCyHPS_X1n3SCfv/langsmith/images/agent-development-kit.png?fit=max&auto=format&n=NMCyHPS_X1n3SCfv&q=85&s=afc5c9f25aa944f4592e7aebb04b467d

Google ADK

https://mintcdn.com/langchain-5e9cc07a/DtQtEdiVyCTfcVOD/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=DtQtEdiVyCTfcVOD&q=85&s=eb1007c5cd89bedb14c30571c78b596d

OpenAI Agents

https://mintcdn.com/langchain-5e9cc07a/kL_P9zpLIoeJVEMB/langsmith/images/opentelemetry-icon.svg?fit=max&auto=format&n=kL_P9zpLIoeJVEMB&q=85&s=b5ed93d3d8f091346beab9ff553258ee

OpenTelemetry

https://mintcdn.com/langchain-5e9cc07a/5R5TUrRCLnd2oAV2/langsmith/images/microsoft-icon.svg?fit=max&auto=format&n=5R5TUrRCLnd2oAV2&q=85&s=f72a7081983314666065154f0b36f984

Semantic Kernel

https://mintcdn.com/langchain-5e9cc07a/igkac3bTlN5hpgNy/langsmith/images/vercel-icon-light.svg?fit=max&auto=format&n=igkac3bTlN5hpgNy&q=85&s=ae7683dcafe139ae42a32a1be055a3e9

Vercel AI SDK

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Other

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Instructor

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Claude Code