Agents & Automation

LangChain alternatives

8 alternatives to LangChain (LangChain) from the Agents & Automation category of the index.

AutoGPT (Significant Gravitas) — Open-source framework for building and running autonomous AI agents that chain tasks toward a goal. Open (open weights/source)
CrewAI (CrewAI) — Open-source framework for orchestrating collaborative teams of role-playing autonomous AI agents. Open (open weights/source)
Lindy (Lindy) — Platform for building no-code AI agents that automate tasks across email, meetings, and business apps. Paid
LlamaIndex (LlamaIndex) — Open-source data framework for connecting LLMs to private data, powering retrieval-augmented generation and document agents. Open (open weights/source)
n8n (n8n) — Source-available workflow automation platform with AI nodes for building agentic and integration workflows. Freemium
Relevance AI (Relevance AI) — Low-code platform for building AI agents and multi-agent teams that automate business workflows. Freemium
Skywork (Kunlun Tech) — AI agent workspace from Kunlun Tech that turns prompts into documents, slides, sheets, podcasts, and web pages via deep research. Freemium
Zapier (Zapier) — Workflow automation platform connecting thousands of apps, with AI features for building agents and automated workflows. Freemium