What are the best alternatives to langgraph?

The top alternatives to langgraph are LangChain, OpenAI Agents SDK, Claude Agent SDK, ranked by real usage data on Unfragile.

Are there free alternatives to langgraph?

Yes, 17 free alternatives to langgraph exist, including LangChain, OpenAI Agents SDK, Claude Agent SDK.

20 alternatives ranked by real usage data. langgraph scores 47/100 — 20 tools score higher.

Build resilient language agents as graphs.

20 alternatives

17 free options

20 score higher

Framework for building LLM apps — chains, agents, RAG, memory. Python & JS/TS. 200+ integrations.