Back when Fedi was launched, they were not fully open source, but said,
[I]n order to truly achieve our objective, we need … to give back to our community, and we need to become a Freedom Technology.
That is why, from May the Fourth 2024, Fedi began the process of going fully open source by transitioning to a business source license for all our software.
And furthermore, as part of the terms of the business source license on January 3rd, 2026, all Fedi software will automatically transition to a full AGPL open source license.
This is further proof of our commitment to not only using freedom technology, but becoming a freedom technology so that we can do our very best to help some of the most disempowered communities from around the world.
Seems like they are now using AGPL -3.0.
Check out Fedi's Github
Congrats I used to be so hyped about this project then it launched and blah