uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
Clara - Clara is a virtual employee that schedules your meetings, getting you to the work that matters, faster.
Adblock Plus - AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.
Mia - Virtual assistant for meetings
AdGuard - Surf the Web Ad-Free and Safely. Shield up!
Mastermind Manager - Software for running mastermind groups