AngelList

Boxcar provides a push notification solution for mobile apps.

Users expect certain classes of apps to have push notifications. Twitter, email, RSS, Facebook, etc. We call these the "building block services" of the Internet.

For mobile developers, push is:

* Expensive to provide.
* Not their area of expertise.
* A pain in the ass.

We fix that by providing a hosted, SaaS solution for mobile app developers. This gives them:

* Sustainability through recurring revenue.
* Awesomeness.