except.io is an error and exception tracking and notification app, for developers. Launched as a public beta in March, it has tight integration with GitHub to provide easier setup and access control when integrating with your Ruby and Ruby on Rails apps, and has handy features for developers such as logging unique exceptions to GitHub (as issues) or Pivotal Tracker (as bugs). Coming soon, iOS push notifications for errors, amongst other things.
We built this app ourselves, to solve a need for an exception tracking and notification tool that is better suited to what developers require. The logo was done by our friends at Capra, and the theme is a modified Twitter Bootstrap theme from Bootswatch.