Build modern, high-quality voice applications in the cloud.
Nexmo OpenTok is a cloud platform that makes it easy to embed video communications within any mobile, web browser or desktop application.
Built on the WebRTC industry standard that is available on billions of devices.
Video provides personal face-to-face interactions that many consumers now expect for consultations, sales processes, and customer service.
More efficient and meaningful conversations decrease interaction times and increase completion rates and customer satisfaction.
Video communication is a single click away, using the context and information already within your mobile and web apps.
Use your application knowledge to determine the right time and communication method for each interaction.
Easily accessible over the Internet, easily bringing together the right people in video sessions across countries and devices.
Included in all modern browsers, WebRTC allows apps to be accessed using a simple link, with no downloads or plugins.
Our embedded APIs allow you to capture every moment of communication between you and your customers, helping you enhance your customer experiences.
The Insights API provides access to communications history that can be combined with your application data for deeper analytics.