LangChain

⭐ 4.4/5

Open-source framework for building LLM-powered applications. Provides tools for chains, agents, RAG, and complex AI workflows.

Try LangChain Free → AI Agent

Pricing

Free (open source) / LangSmith from $39/mo

Category

AI Agent

Rating

⭐ 4.4 / 5.0

Key Features

✓ Agent framework
✓ RAG support
✓ Tool integration
✓ Memory management
✓ LangSmith observability
✓ LangGraph
✓ Multi-model support

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Get started with LangChain today. Free (open source) / LangSmith from $39/mo.

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