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.
Service Fusion - Service Fusion is an all-in-one field service management software that offers a wide range of useful features such as time tracking, reporting, inventory management, invoicing and payments, etc.
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.
InLoox - Optimize your project management with software solutions by InLoox. More than 50,000 users worldwide successfully plan, manage and collaborate with InLoox. Get your free trial now!
Redmine - Flexible project management web application
Freedcamp - Our mission is to empower people to achieve great things together. The notion of simple collaboration has been lost and split into hundreds of fragments with countless tools trying to solve each piece.