Nexmo, now part of Vonage, is a cloud communication platform that enables businesses to connect with their customers through various channels. It offers services like SMS messaging, voice calls, and video communication, making it easier for companies to engage with users in real-time. With its user-friendly API, developers can quickly integrate these communication features into their applications. By using Nexmo, businesses can enhance customer experience and streamline communication processes. The platform supports global reach, allowing companies to send messages and make calls to customers around the world. This flexibility helps businesses grow and maintain strong relationships with their audience.