About
Taking back control, together
Kubuno was born from a simple conviction: your emails, documents and photos belong to you. We are building a free, sovereign cloud platform so that anyone — an individual, a team or an organization — can host their digital life at home.
Our mission
A credible alternative to the cloud giants
Replace Google Workspace and Microsoft 365 with a platform you truly own — no telemetry, no lock-in, no compromise on the experience.
Sovereignty
100% self-hosted. Your data never leaves your server.
Openness
All the code is free software (AGPLv3) and publicly auditable.
Modularity
One core and 20+ independent apps. Install only what you need.
Community
Built in the open, with and for the people who use it.
The publisher
A project led by Toiledev
Kubuno is developed by Toiledev, with a growing community of contributors. A studio committed to an open, self-determined digital world, Toiledev drives the platform's architecture, official modules and tooling.
- Platform architecture & core
- Maintenance of the official modules
- Community support
Join the adventure
Code, translations, design, testing, documentation — every contribution is welcome.
Contribute on GitHub