Twilio - Brings voice and messaging to your web and mobile applications.
Genesys - Genesys provides omnichannel customer experience and contact center solutions in the cloud and on-premises.
Plivo - Plivo simplifies your customer engagement.
PlayVox - With PlayVox you can run your QA, Coaching, Training and Motivation programs in one place in order to improve CSAT and other relevant KPIs.
smooch - Smooch connects your business software to all the world’s messaging channels for a more human customer experience.
Avaya Voice Portal - Voice Portal delivers on industry leading IT fit, reliability, scalability and manageability.