Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
NoPass.me - Open-source identity verification
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.
Velix.ID - Frictionless Identity verification through Blockchain
Redmine - Flexible project management web application
Identance - A tool to identify and verify your users