Better Notes - Simple notes app that ties notes together with #hashtags
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.
Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Slack - A messaging app for teams who see through the Earth!