dotoast - Browser Tabs Organizer
Workona - A better way to work in the browser.
Salsa - Anonymous messages in your workplace
OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.
Tabspace - Insights into software teams 🔍👀 from developers 👩💻👨💻
Session Buddy - Manage Your Browser Sessions