Project Management & Groupware

activeCollab - A project management and collaboration tool - set up on your own server or local network.

Basecamp - A web-based project collaboration tool. Share files, meet deadlines, assign tasks, centralize feedback.

Clocking IT - Free hosted application, keeping track of all your tasks and the time you spend on them.

Crowd Favorite - Custom web-based applications and web sites. WordPress and social web consulting.

Goplan - Online project management and collaboration solution for individuals and teams.
 
Infowit - Project management software for managing creative businesses.

Intuit Quickbase - Online project management. 400,000+ database applications. Library of 200+ ready-to-use templates.

PHProjekt - A project management application.

Unfuddle - A secure, hosted project management solution for software development teams.