Localytics: http://www.localytics.com http://www.localytics.com We dogfood it all the way, so definitely every day for our own needs. We analyze the performanc

Localytics: http://www.localytics.com http://www.localytics.com We dogfood it all the way, so definitely every day for our own needs. We analyze the performance, event breakdown, engagement stats, funnels, and everything about our analytics dashboard within our own analytics dashboard. Traditionally we do analytics/marketing for the mobile space, but it works great for web as well. We also have a couple of people on the mobile team who launched an iPhone app for tracking the Boston subway: http://proximitapp.com/ http://proximitapp.com/. They of course use Localytics for their analytics and in-app and push marketing and gave us great feedback. We've learned a ton from real-world use of our app in both contexts. Dogfooding really is invaluable for us.