We started with Redmine, but it is confusing and antiquated, so we switched to JIRA.
Gian Luca Petrelli
Founder & Executive Chairman - BeMyEye
Redmine is similar to THE issue tracker features of GitHub or Bitbucket. You can see features or submit bugs you find, and add estimates for how long it will take to fix. You can assign it to specific people. It usually comes to me first as the technical lead so I work on it or funnel it down. We can track everything going on in that project.
Technical Founder - Campayn
1%Stacklist Startups Are Using Redmine
Visit the website: http://www.redmine.org/