Open-source alternatives to Tana
Looking to replace Tana 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 |
|---|---|---|---|---|---|
| better-chatbot | — | — | MIT | — | Formerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and workflow automation. |
| DEEIX-Chat | — | — | Apache-2.0 | — | An enterprise AI workspace for model routing, multimodal chat, files, tools, billing, identity, and operations. |
| my-virtual-office | — | — | AGPL-3.0 | — | A self-hosted 2D AI workspace for AI Agents |
Which one should you pick?
better-chatbot
Formerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and workflow automation. 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.
DEEIX-Chat
An enterprise AI workspace for model routing, multimodal chat, files, tools, billing, identity, and operations. 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.
my-virtual-office
A self-hosted 2D AI workspace for AI Agents Its AGPL-3.0 license keeps the project and its forks open-source forever, and commercial use is allowed. Because it is self-hostable, your data can stay entirely on your own infrastructure.
Switching from Tana without the drama
- Export your data from Tana 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 Tana?
The top open-source alternative is better-chatbot — Formerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and workflow automation. The full ranked list is above.
Are these Tana 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 Tana?
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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