TestFlight alternatives

TestFlight
Most of the world's developers rely on the TestFlight platform for beta testing, crash reporting and analytics. Send your beta apps over the air with ease. It's simple, painless, and magical. The added benefit of unlimited devices with all the TestFlight features, at no charge. Manage devices and create custom distribution lists to selectively send builds over the air. Beta testing transparency. No longer wonder which testers received your apps & keep track of feedback.
TestFlight alternatives are:
HockeyApp, Flurry, Crittercism, Google Analytics