Nice looking tool. We've been using Github's projects, but aren't loving it. I'll be honest, your approach doesn't speak to me personally, but I'm willing to give it a try.
However, I'm confused by the language on pricing. It says Free has 3 projects for first 15 days...but what happens after that. Also, I think you are missing the asterisk in the free panel, cause there is nothing linking it to the message on the left.