Thanks for the questions, I'll do my best... 1. The API is certainly one of our suite of features, you can also use SendHub via the web or any sms enabled cell

Thanks for the questions, I'll do my best... 1. The API is certainly one of our suite of features, you can also use SendHub via the web or any sms enabled cell phone. We expect to see more competition in the space and will be doing our best to contribute to open source ourselves. 2. A lot of our users have tried other SMS products and found them to be a poor experience - based on the feedback we get. We try to spend our time focused on building the best possible product and let that, rather than our backgrounds, do the talking. 3. We believe so, and our initial sales are reflective of that.