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.
HOPEX - HOPEX is an integrated software solution to help drive business and IT transformation.
Slack - A messaging app for teams who see through the Earth!
SAP PowerDesigner - SAP PowerDesigner: Enterprise Architecture tools for digital transformation success