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.
Diligent Board Management Software - Board Management Software goes beyond board books to manage the full scope of a board’s needs. Learn how Diligent can innovate your board meeting todays.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
BoardEffect - BoardEffect is a board meeting software helps boards prepare for and hold the board meeting efficiently.
Slack - A messaging app for teams who see through the Earth!
BoardBookit - BoardBookit supports your board of directors by creating secure board portals and board management tools to be there when you need them.