eXo Platform - Digital workplace solution
Whalebird - Whalebird is a Mastodon client for desktop application.
Basecamp - A simple and elegant project management system.
Hyperspace Mastodon client - Hyperspace offers a clean, fast and responsive client for the Mastodon social network
Slack - A messaging app for teams who see through the Earth!
Moshidon - Better modification of the official Mastodon for Android app