Ardoq - Software Architecture Diagram Tool. Single platform for textual and visual documentation; Automatically generated diagrams based on data; Model driven .
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.
BiZZdesign - Enterprise Architecture software that helps organizations dramatically increase the success rate of complex enterprise transformation, strategic investment allocation, and risk management.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
iServer365 by OrbusSoftware - The Next Generation SaaS Platform for Architecting Your Digital Future.
Slack - A messaging app for teams who see through the Earth!