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Alternatives to

LangChain

The most widely adopted framework for LLM applications

36 approved alternatives Suggest an alternative

The most recently approved AI tools people use as an alternative to LangChain (The most widely adopted framework for LLM applications), newest first.

Model Context Protocol

Open standard for connecting AI apps to tools and data

Pipecat

Open-source framework for voice and multimodal agents

NeMo Guardrails

NVIDIA's toolkit for controlling LLM conversations

Cognee

Open-source memory engine for AI agents

Semantic Kernel

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

Vercel AI SDK

TypeScript toolkit for building AI-powered apps

Tencent Cloud ADP

Tencent's enterprise platform for building AI agents

Younet

Build AI agents trained on your company's own data

Stack AI

No-code AI workflows for enterprise operations teams

SmolAgents

Hugging Face's lightweight AI agent library

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