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LangChain alternatives

8 alternatives to LangChain, each with what it shares — capabilities, price, free plan — read from the makers' pages.

Open-source framework for building agents with model, tool, and data-source integrations.

• LangGraph

  Both: builds agents and workflows · both have a free plan · the same starting price, $39/mo

• LangFlow

  Both: developer api, command line, self-hosted and 3 more · both have a free plan

• LlamaIndex

  Both: developer api, self-hosted, builds agents and workflows · both have a free plan

• CrewAI

  Both: developer api, command line, self-hosted and 3 more · both have a free plan

• n8n

  Both: developer api, command line, self-hosted and 3 more · from $20/mo against $39/mo

• Retool

  Both: developer api, command line, self-hosted and 3 more · both have a free plan · from $5/mo against $39/mo

• Langfuse

  Both: developer api, command line, self-hosted and 2 more · both have a free plan · from $29/mo against $39/mo

• Haystack

  Both: developer api, self-hosted, builds agents and workflows and 2 more · both have a free plan