Open Source Collections

The newest open source tools and software added to OpenAlternative, sorted by publish date. Discover what's fresh in the open source world.

Open source tools gaining GitHub stars fastest over the last 30 days. Ranked by growth rate rather than raw star count, so genuine breakouts surface above established projects.

Self-hosting involves running and managing applications on your own server(s) rather than utilizing SaaS providers. Find services and web applications that can be hosted on your own server.

Open source tools built AI-first, with artificial intelligence at the core of the product rather than bolted on. Discover the best AI-native software to self-host or build on.

A list of open source tools that are scheduled to be published on OpenAlternative soon. They are not visible anywhere else on the site.

Open source tools removed from OpenAlternative after going closed source, or once abandoned, shut down, or no longer maintained. A memorial to what once was open.