Langgraph
Visual workflow and orchestration platform for building AI applications and pipelines.
Free OSS agent orchestration runtime; LangSmith optional for prod observability.
LangGraph - an open-source Python/JS library for building stateful, multi-step AI agent workflows (by LangChain Inc.).
Not a visual workflow SaaS (DB is wrong). MIT-licensed code you pip-install; optional LangSmith Plus ~$39/seat/mo for tracing/deployment. LangGraph Studio adds visual debugging but core framework is free. You pay LLM API costs separately.
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Alternatives
LangSmith Plus or LangGraph Platform managed deploy.
LangChain agents for simpler chain workflows.
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