AI Agents · Open source
A library for agents that need memory, branches, and a human checkpoint.
- Quality
- Pending
- Price
- Pending
- Speed
- Pending
- Ease of starting
- Pending
LangGraph the library is open source. LangChain's hosted platform is priced separately on langchain.com/pricing.
https://www.langchain.com/langgraphAI Agents · Freemium
See what an agent did, then score the runs. This is observability, not another framework.
- Quality
- Pending
- Price
- Pending
- Speed
- Pending
- Ease of starting
- Pending
LangSmith has a free developer tier and paid plans. See langchain.com/pricing. No dollar amount is copied here.
https://www.langchain.com/langsmith