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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-arbitr-1763594460-5fd94b2/fr0B73fjIBDWN3RK/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=fr0B73fjIBDWN3RK&q=85&s=7844234f134e0727996880f99743c1ce

OpenAI

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/cKmb8WLnVAc_2Cd8/langsmith/images/anthropic-icon.svg?fit=max&auto=format&n=cKmb8WLnVAc_2Cd8&q=85&s=3a418cccf30415f498a38df508408f98

Anthropic

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/1esssc3AuvA1bmtl/langsmith/images/google-gemini-icon.svg?fit=max&auto=format&n=1esssc3AuvA1bmtl&q=85&s=616f823be4615fb5f10db555d41f9308

Google Gemini

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/cKmb8WLnVAc_2Cd8/langsmith/images/bedrock-icon.png?fit=max&auto=format&n=cKmb8WLnVAc_2Cd8&q=85&s=3c0fe7c322861356fcf22b3373b63bad

Amazon Bedrock

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/8662hCJ_YItnnHv0/langsmith/images/deepseek-icon.svg?fit=max&auto=format&n=8662hCJ_YItnnHv0&q=85&s=7d291f0e99130f7a3fd29a2e46feda99

DeepSeek

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/rwTeR4qa_MfnHzkh/langsmith/images/mistral-icon.svg?fit=max&auto=format&n=rwTeR4qa_MfnHzkh&q=85&s=b2034618e34aeae91223972b85313bcc

Mistral

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Agent frameworks

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/cKmb8WLnVAc_2Cd8/langsmith/images/ag-icon.svg?fit=max&auto=format&n=cKmb8WLnVAc_2Cd8&q=85&s=f203ed1c9a4579aaeb9eea6c073dfc53

AutoGen

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/X1-nQnNdeqVhuHlq/langsmith/images/claude.svg?fit=max&auto=format&n=X1-nQnNdeqVhuHlq&q=85&s=2fe7bcd5ed90957220114edd1967b5ea

Claude Agent SDK

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/X1-nQnNdeqVhuHlq/langsmith/images/crewai-icon.svg?fit=max&auto=format&n=X1-nQnNdeqVhuHlq&q=85&s=d15b42ded5081a5d552c971e3226c1a7

CrewAI

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/cKmb8WLnVAc_2Cd8/langsmith/images/agent-development-kit.png?fit=max&auto=format&n=cKmb8WLnVAc_2Cd8&q=85&s=9ec5686ffb75643d156b899f88c33f8c

Google ADK

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/fr0B73fjIBDWN3RK/langsmith/images/OpenAI-black-monoblossom.svg?fit=max&auto=format&n=fr0B73fjIBDWN3RK&q=85&s=7844234f134e0727996880f99743c1ce

OpenAI Agents

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/ZIQ0R7nTmoOIVlJ_/langsmith/images/opentelemetry-icon.svg?fit=max&auto=format&n=ZIQ0R7nTmoOIVlJ_&q=85&s=674b8144f47f8456f4efec797696ebd0

OpenTelemetry

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/rwTeR4qa_MfnHzkh/langsmith/images/microsoft-icon.svg?fit=max&auto=format&n=rwTeR4qa_MfnHzkh&q=85&s=cfbe01bd989f0360bcb703d672da1710

Semantic Kernel

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/ttIr3cGpW11FTrho/langsmith/images/vercel-icon-light.svg?fit=max&auto=format&n=ttIr3cGpW11FTrho&q=85&s=e7753d1b085ec7469008cf2d87349570

Vercel AI SDK

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Other

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/1esssc3AuvA1bmtl/langsmith/images/instructor-icon.svg?fit=max&auto=format&n=1esssc3AuvA1bmtl&q=85&s=d8186992efc45467836c055896f4e65e

Instructor

https://mintcdn.com/langchain-5e9cc07a-preview-arbitr-1763594460-5fd94b2/X1-nQnNdeqVhuHlq/langsmith/images/claude.svg?fit=max&auto=format&n=X1-nQnNdeqVhuHlq&q=85&s=2fe7bcd5ed90957220114edd1967b5ea

Claude Code

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