Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Slackmojis - A directory of the best custom slack emojis
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Mojirater - Emoji reactions & social share buttons for your site
Slack - A messaging app for teams who see through the Earth!
Keybase for Chrome - A secure chat button for every profile