Better Notes - Simple notes app that ties notes together with #hashtags

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.

Whimsical - The visual workspace for teams.

Nots - A free beautifully designed note-taking app for your desktop

Startup Notes - Most actionable advice from each Startup School speaker

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.