Invision - Prototyping and collaboration for design teams
Usersnap - Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Redmine - Flexible project management web application
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
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.