01 /TOOLS / langgraph
LangGraph
shipGraph-based agent orchestration from LangChain — stateful and controllable.
journal entry · observed by @whysanesanders · verified 2026-08-15
When agents go to production, graphs beat loops: explicit state, human-in-the-loop breakpoints and replay make LangGraph the serious choice. Steeper learning curve, worth it.
Known limitations
- Learning curve is real; LangChain abstractions leak through.
- Docs sprawl across the whole LangChain ecosystem.
- Overkill for simple single-agent tasks.
Facts
- pricing
- freemium
- price note
- open source free; LangSmith Plus $39/seat/mo
- free tier
- yes
- open source
- yes
- api
- yes
- self-host
- yes
- category
- agents
Receipts
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