AI Coding Agent

OpenHands

An open-source, open platform for autonomous coding agents that plan, write, and apply changes across a codebase, self-hostable instead of tied to one vendor's cloud.

Pricing

Free and open source, self-hosted; hosted cloud version billed by usage

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OpenHands (formerly OpenDevin) is an open-source platform for running autonomous coding agents that execute real engineering work — planning a task, writing code, running commands, and applying changes — rather than just suggesting edits, with a composable SDK for building custom agent workflows on top of it.

Why it stands out

Fully open source and self-hostable, an alternative to closed, vendor-run autonomous agents.
Composable agent SDK, aimed at teams building their own agent workflows rather than using a single fixed product.
Active open research project, with published work behind its agent architecture.

Good for

Teams that want an autonomous coding agent they can self-host, inspect, and extend rather than a closed cloud product.