What are the best alternatives to Devin?

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

Are there free alternatives to Devin?

Yes, 18 free alternatives to Devin exist, including LangChain, OpenAI Agents SDK, Claude Agent SDK.

20 alternatives ranked by real usage data. Devin scores 42/100 — 20 tools score higher.

OriginalDevin

An autonomous AI software engineer by Cognition Labs.

20 alternatives

18 free options

20 score higher

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