GNU social - GNU social is communication software for both public and private communications.

Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

YouWeb - The first social network focused on your way to experience the Web and interact with virtual...

Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.

Gab - Gab is an ad-free social network dedicated to free speech.

Virtuagym - Virtuagym is a unique, all-in-one fitness solution tailor-made for fitness businesses of all sizes...