Slite has 3 open source alternatives
Wiki software BookStack is a simple, self-hosted, easy-to-use platform for organising and storing information.
Documentation software Simplifies technical documentation by automating building, versioning, and hosting for you
Open source Wiki software The most powerful and extensible open source Wiki software. Make documentation a joy to write using Wiki.js's beautiful and intuitive …
We contribute 10% of our revenue back to 42 open source projects