EntelliFusion - Data Fabric
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Decision.io - Decision.io is an interesting platform that provides you the simple features to develop the app or an integrated workflow without using any program language or code.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
RapidClipse - RapidClipse is a web-based development platform that allows you to build the app with Java and provides you with a hustle-free configuration.
Plivo - Plivo simplifies your customer engagement.