Loading Open Source Atlas…
Find open source software by digital sovereignty
A curated map of real, actively-maintained open-source projects — ranked by self-hostability, maintenance, security and open standards, not just stars.
Alle sectoren
Every sector in the catalog. Tap one to see its open-source options.
Trending
Decision matrix
Compare 2–5 projects side by side. Adjust the weights to see the ranking and the score column change live. The comparison is saved in the page URL, so you can share it.