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.
Call Loop, web-based voice and SMS solution provider, offers the Call Loop API that allows developers to add Call Loop’s calling and SMS features to third party apps. Often referred to as the “Constant Contact” for voice and text, Call Loop focuses on broadcast communications. Businesses or individuals can reach subscriber bases via voice or text messages.