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LangChain

The most widely adopted framework for LLM applications

36 approved alternatives Suggest an alternative
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Looking for a tool like LangChain (The most widely adopted framework for LLM applications)? Below are 36 AI tools people use as an alternative to LangChain, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

OpenClaw
OpenClaw

AI personal assistant that automates tasks across your devices

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Genspark
Genspark

AI 'Super Agent' that plans and executes multi-step tasks

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Model Context Protocol
Model Context Protocol

Open standard for connecting AI apps to tools and data

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Pipecat
Pipecat

Open-source framework for voice and multimodal agents

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NeMo Guardrails
NeMo Guardrails

NVIDIA's toolkit for controlling LLM conversations

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Cognee
Cognee

Open-source memory engine for AI agents

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Semantic Kernel
Semantic Kernel

Microsoft's SDK for building AI agents in C#, Python and Java

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Vercel AI SDK
Vercel AI SDK

TypeScript toolkit for building AI-powered apps

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Tencent Cloud ADP
Tencent Cloud ADP

Tencent's enterprise platform for building AI agents

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Younet
Younet

Build AI agents trained on your company's own data

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