OpenHands

Open-source autonomous coding agent

Free (self-hosted) ai-agentopen-sourceautonomous

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8.2 /10 Expert Score

Features

Pricing

Ecosystem

Performance

About

OpenHands (formerly OpenDevin) is the leading open-source autonomous AI coding agent, designed as a fully self-hosted alternative to Devin AI. It runs AI agents inside Docker containers, providing complete sandbox isolation—the agent can create files, install packages, run commands, and browse the web, all within a disposable environment that cannot affect your host system. OpenHands is ideal for teams that want Devin-like autonomous development capabilities without the $500/month price tag and vendor lock-in. You deploy it on your own infrastructure, connect any LLM provider (OpenAI, Anthropic, local models), and get a browser-based interface for assigning tasks, monitoring progress, and reviewing results. The agent creates pull requests, writes documentation, debugs issues, and can work on multiple tasks in parallel. With 45,000+ GitHub stars, OpenHands has the largest and most active community among open-source coding agents. It supports all major programming languages and frameworks, integrates with GitHub and GitLab, and can be extended with custom tools and actions. The browser-based UI makes it accessible to non-developers who want to delegate coding tasks to AI. Compared to Devin, OpenHands requires more setup effort and lacks managed infrastructure, but costs only your LLM API usage. Against Cline, OpenHands provides complete environment isolation while Cline operates within your existing editor. For teams comfortable with Docker and self-hosting, OpenHands offers the most capable free autonomous coding agent available.

Key Features

Autonomous agent execution
Docker sandbox
Multi-model support
Browser-based UI
Web browsing capability
Terminal command execution

Deals, Discounts & How to Save

Free open source — self-host on DockerBudget API models → ~$5-15/mo for daily use

Open-source agents like Cline and OpenHands cost nothing for the tool itself—only API fees. Use budget models (Gemini Flash, DeepSeek) for simple tasks and save premium models for complex work. Self-hosted agents avoid per-seat SaaS pricing entirely.