Agile is the Word – Jira Does It
JIRA combines issue tracking, agile project management, customizable workflow, and a pluggable integration framework to increase the velocity of your software development team.
Starter packs of 10 licenses are only $10, so you can’t lose.
This is an unsolicited endorsement. I’m not making a penny off this, but if anyone wants to send me some, I’m OK with that too.