Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
iRewardHealth - Motivating healthy behavior change
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Tep - Fitness tracker meets tamagotchi. Don't starve it!
Plivo - Plivo simplifies your customer engagement.
Physio Health - Stay healthy, get rewards.