I am still so salty that Git won out for the average project over Fossil. Sure Git has some performance advantages for massive codebases like the Linux Kernel, but the vast majority of projects will never run into performance limits from their VCS. Fossil’s internal tools (wiki, forum, tickets , etc) are just so useful to have versioned with your code in one file. I use Fossil for all my freelance work and it so easi…
Two things I keep coming back to: (1) The "opinionated / small-teams only" critique others have raised in this thread is real, and I think Fossil should own it instead of fighting it. The 5,000-engineer monorepo market is a solved problem (Git won). Fossil should own the 1-50 person bracket — where having issues, wiki, forum, and code in one self-contained, syncable SQLite file is a huge unfair advantage.
(2) AI agents are a brand-new reason to look at Fossil that didn't exist when Git won. Every repo is a queryable SQLite file. An agent reads tickets + wiki + code + history with one SELECT — not 47 GraphQL calls and a rate limit. RAG and MCP setups against the repo become trivial.
We're stuck on the name (fossilforge vs fossilhub). If you have an opinion: https://fossilhub.io | https://fossilforge.io — vote, get early access.
The self-hosted side is already shipping at fossilrepo.io if you'd rather run your own.
--- Disclosure: founder, so grain of salt accordingly.