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.
Infogram - Make charts & infographics that people love
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Mind the Graph - Infographic maker for scientists
Slack - A messaging app for teams who see through the Earth!
Visme - One easy to use online tool to visualize your ideas to engaging Presentations, Infographics and other Visual Content.