head to head · open source
OpenHands vs Aider
OpenHands has 88,312 GitHub stars, 11,598 forks, 713 open issues and last shipped yesterday. Aider has 49,021 stars, 4,967 forks, 1,860 open issues and last shipped 4 months ago. OpenHands leads on adoption by 80% (88,312 vs 49,021 stars). OpenHands is written in TypeScript under MIT; Aider is written in Python under Apache-2.0. OpenHands has attracted 13% as many forks as stars, Aider 10%. OpenHands was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (chatgpt, cli, openai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| OpenHands | Aider | |
|---|---|---|
| GitHub stars | ★ 88K | ★ 49K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-17 | 2026-05-22 |
| Forks | ⑂ 12K | ⑂ 5.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenHands if
- You weight community size — 88K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Aider if
- You want the Aider feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and Aider fits your workflow better
About OpenHands
OpenHands is an open source platform that provides a self hosted control center—Agent Canvas—for managing and orchestrating autonomous AI coding agents. It lives in the developer tools and AI assisted coding ecosystem, designed to turn local or remote agents into a persistent, automated engineering team. The platform supports multiple agent backends and integrates with third party services to enable scheduled or event driven automation workflows.
read the full OpenHands overview →
About Aider
Aider is an open source AI pair programming tool that runs in the terminal. It connects to large language models—cloud based or local—to assist with writing, editing, and debugging code directly within a developer’s existing workflow. Built in Python and licensed under Apache 2.0, it integrates with popular LLMs including OpenAI, Anthropic, Google Gemini, and open source models like Llama.
read the full Aider overview →
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Frequently asked questions
Is OpenHands or Aider more popular?
OpenHands has 88,312 GitHub stars and Aider has 49,021. OpenHands has the larger community by that measure.
Are OpenHands and Aider free?
Both are open source. OpenHands is licensed under MIT and Aider under Apache-2.0. Neither carries a licence fee.
What is the difference between OpenHands and Aider?
OpenHands is written in TypeScript and Aider in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenHands or Aider?
Choose OpenHands if you want the larger community (88,312 stars) or its MIT licence terms. Choose Aider if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.