Redmine is nice, though I think I prefer the little things that Backpack gives you that's tailored towards personal/team use and the better UX. It's only $7 a m

Redmine is nice, though I think I prefer the little things that Backpack gives you that's tailored towards personal/team use and the better UX. It's only $7 a month if you use the (unadvertised) "solo" plan, which you can upgrade to after you sign up for a free account. (I hope jasonfried doesn't mind.)