uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
Finmark - Financial planning software for startups
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.
Financial Model - Financial Model for Planning, Launching, or Running Startups
AdGuard - Surf the Web Ad-Free and Safely. Shield up!
EnterpriseReady - A guide to building the SaaS features that enterprises love.