LangGraphStrong
LangChain, Inc.
Open-source low-level framework for building stateful, controllable AI agents, plus managed deployment.
BREAF's verdict
Why BREAF recommends (or doesn't) LangGraph, the full guide, and the sources it was checked against are Premium.
See PremiumDetails
Free tier
LangSmith Developer tier: $0/seat, up to 5k base traces/month, community support
Commercial use
Included in every plan
Platforms
self-hosted, cli, web
License
MIT
API docs
Yes, undocumented publicly
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