An open-source personal CRM you can actually trust
Elos is a 100% open-source personal CRM (AGPL-3.0). Self-host it or use the hosted app — either way you can read the code, verify the privacy claims, and never get locked in.
A personal CRM holds some of the most sensitive data you have: the people you love, what you talk about, the dates you can't forget. That's exactly the kind of thing you shouldn't have to keep in a black box. Elos is a fully open-source personal CRM — every line is public under the AGPL-3.0 license — so you can see how it works, trust it because you can check it, and take your data with you whenever you want.
100% FOSS, AGPL-3.0
Elos is free and open-source software. The AGPL copyleft license keeps it that way: any hosted version has to share its source too.
Self-host it or use the hosted app
Run Elos on your own server with Docker, or use the maintained hosted version at elos.uno. Your choice — the same code either way.
No lock-in — export everything
Export your data as JSON, CSV or vCard at any time. Your relationships aren't hostage to one app.
Auditable privacy
Open source means the privacy promises are checkable: end-to-end encrypted notes, encryption at rest, no trackers — read the code and confirm.
Built in the open
Development, roadmap and changes are public. You can follow along, file issues, and contribute.
Frequently asked questions
Is Elos open source?
Yes — Elos is 100% open source under the AGPL-3.0 license. You can read, self-host, and contribute to the code.
Can I self-host Elos?
Yes. Elos ships as a Docker app you can run on your own server, so your data stays entirely under your control.
What license is Elos under?
The GNU AGPL-3.0 — a strong copyleft license that guarantees the software (and any hosted fork of it) stays open.