• Lighthouse
  “Simple hosted Issue tracking, bug tracking, and project management software.”
  (tags: issuetracking projectmanagement tracking tool)
• activeCollab | Project Management and Collaboration Tool
  Keep Projects on Track.Plan your projects and track their progress… activeCollab lets you assign tasks to people, define what is urgent. See what your team is doing and what they need to do, discuss stuff that you are working on and more.
  (tags: projectmanagement collaboration tool)