OpenHands
The best-funded open-source autonomous coding agent ($18.8M Series A). MIT license, 71K+ GitHub stars, 53-77% SWE-bench.
The best-funded open-source autonomous agent. Strong SWE-bench scores and MIT license make it the open-source alternative to Devin.
OpenHands (formerly OpenDevin) is the most popular self-hosted autonomous coding agent, with 70K+ GitHub stars, 490+ contributors, and an $18.8M Series A led by Madrona. It writes code, runs commands, browses the web, and opens PRs, all inside a sandboxed Docker environment. Model-agnostic by design, it works with Claude, GPT-4o, Gemini, or local models via OpenRouter. On SWE-bench Verified it scores 53-77% depending on the underlying model.
For teams that cannot send code to third-party clouds, OpenHands is the answer. The MIT-licensed core runs on your infrastructure via Docker or Kubernetes (v1.6.0, March 2026). OpenHands Cloud offers managed SaaS with a free individual tier and paid team plans.
The trade-off is setup complexity. Docker, API keys, and configuration are non-trivial compared to downloading Cursor. But for organisations needing code sovereignty and model flexibility, OpenHands delivers what no proprietary tool can.
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