There is a free tier which I have to assume will only grow over time as the business scales. http://blog.app.net/2013/02/25/introducing-a-free-tier/ http://blo

There is a free tier which I have to assume will only grow over time as the business scales. http://blog.app.net/2013/02/25/introducing-a-free-tier/ http://blog.app.net/2013/02/25/introducing-a-free-tier/