Open-source alternatives to Manus AI
Looking to replace Manus AI with something free and open-source? These 3 tools are the best open alternatives in 2026 — most are self-hostable, so you keep full control of your data and pay no subscription.
At a glance: how they compare
Click a column to sort — the best one depends on what matters to you.
| Alternative | Stars | Language | License | Last commit | In one line |
|---|---|---|---|---|---|
| OpenHands | — | — | MIT | — | Autonomous agent that browses, codes and completes multi-step tasks. |
| Suna | — | — | Apache-2.0 | — | Open-source generalist AI agent, a Manus alternative. |
| Agno | — | — | MPL-2.0 | — | Framework to build fast, multi-modal autonomous agents. |
Which one should you pick?
OpenHands
Autonomous agent that browses, codes and completes multi-step tasks. Its MIT license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
Suna
Open-source generalist AI agent, a Manus alternative. Its Apache-2.0 license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
Agno
Framework to build fast, multi-modal autonomous agents. Its MPL-2.0 license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
Switching from Manus AI without the drama
- Export your data from Manus AI first — most tools above can import standard formats.
- Run your top pick in parallel for a week or two before committing; self-hosted options can be tried locally in minutes.
- Migrate one team or one project at a time, keeping the old account read-only until everything checks out.
FAQ
What is the best open-source alternative to Manus AI?
The top open-source alternative is OpenHands — Autonomous agent that browses, codes and completes multi-step tasks. The full ranked list is above.
Are these Manus AI alternatives free?
Yes. Every tool listed is open-source and free to use; most can be self-hosted so you keep full control of your data.
Can I self-host an alternative to Manus AI?
Most of these tools are designed to run on your own server or machine, giving you privacy and no subscription fees.
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