Beware of moonshado unless you're sending marketing messages - their support pages state that all texts sent from them have this footer: "Msg&Data rate may apply txt STOP to opt-out". Not something I'd want if your users are paying to be sent messages (like with this service).
I'm looking at using CDYNE for texts. At volume they also charge 3c, but there's no distinction between networks with their price so you pay the same to text Nepal as you do San Francisco.
I'm looking at using CDYNE for texts. At volume they also charge 3c, but there's no distinction between networks with their price so you pay the same to text Nepal as you do San Francisco.