Open LLM app platform
Free + paidChinese
LangChain
Framework for LLM app orchestration
FreeMay need special networkLimited commercial use
- Pricing
- Free
- Access
- May need special network
- Commercial
- Limited commercial use
- Platforms
- api
Overview
Chains/agents library with a big ecosystem—not a chat app.
Best for
Devs building AI app backends
Less ideal for
Non-technical users
Key features
- Chains
- RAG bits
- Agents
Pros
- + Big ecosystem
- + Lots of docs
Notes
- - Abstractions can bloat
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