Twilio - Brings voice and messaging to your web and mobile applications.
CALLR - CALLR is an extremely helpful app for those who have to deal with call control protocols for their business. You can create a customized call control system that will perform a wide range of functions.
Plivo - Plivo simplifies your customer engagement.
MeetingMogul - Join any conference call with one-touch
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
CamCard - CamCard reads business cards and save instantly to phone Contacts.