Stuff to Do - Turn your to-dos into ta-das with Airtable
Tabbie - The missing tab manager for Chrome
Whimsical - The visual workspace for teams.
tabExtend - Easily save tabs and quickly create notes in your browser
KnowledgeOS Beta - Your browser's living memory, tabs, files, people, and more
PepperTab - Notes, Todos, Calendar & Weather on your new tab