My primary concern is the rate limiting/abuse. I use Twilio currently for my own projects. I guess receiving doesn't count(off the top of my head) only sending.
Maybe too steep of competition too.
But I could do it... The other question is how in demand is sms/what level-size companies are using it? How do you price it since 4 texts cost 3 cents.
I am doing this already at https://textita.com .
you will be up against some very strong competition and I am not talking about me :).
Man nice job supporting a lot of languages.
You don't explain pricing/tiers just $20?
I guess your service is really targeting developers not too much docs or anything other than how to make a request eg. no interface(no need for one all backend).
Does the demo curl work/does it have a limit to the client?
I guess I could just try it.
Then seeing this it's like why pay you vs. direct eg. Twilio
Thanks for sharing, hopefully you find some success.