MessMoji - Emoji stickers for iMessages
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Antiselfie club - Take a photo and get a antiselfie.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Imoji - Turn selfies or any photo into stickers you can text
Plivo - Plivo simplifies your customer engagement.