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.

  • Freemium • Proprietary
  • Mac
  • Windows
  • Online
  • Android
  • iPhone
  • Windows S
  • Android Tablet
  • iPad
  • Apple Watch
  • Android Wear
  • Kindle Fire
  • Software as a Service (SaaS)
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