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.
Resilio Sync Business - Resilio Sync Business is a solution to collaborate on shared assets.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Just Social - JUST SOCIAL provides all the collaboration tools like enterprise social network, real-time document collaboration
Slack - A messaging app for teams who see through the Earth!
Slite - Your company knowledge