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.
UbexPay - The most advanced ePayment solution in Africa & Arabic world
Slack - A messaging app for teams who see through the Earth!
Tiingo - A financial research platform dedicated to creating innovative financial tools for all, while adopting the motto, "Actively Do Good."
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Zeta - Personal finance for couples