Twilio - Brings voice and messaging to your web and mobile applications.
FileFlex - FileFlex: Access Share Stream developed and published by Qnext.
Plivo - Plivo simplifies your customer engagement.
Zoho Meeting - Free video conferencing, online meeting, desktop sharing solution from Zoho.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Voxox CloudPhone - Get a local or toll-free business number that automatically answers, routes and transfers calls, plus other professional business phone services.