The Nexmo SMS API allows you to send and receive a high volume of SMS anywhere in the world. Once you get your virtual phone number, you can use the API to manage outbound messages and inbound messages. In this article, you will learn how to send and receive SMS messages with Node.js and Express.
Twilio has launched Twilio Flex, a cloud-based contact center platform that is fully programmable and allows businesses to engage with customers via a variety of channels. Twilio Flex is currently in preview and the company plans on making the platform generally available by the end of 2018.