OpenTok PlatformOpenTok is the leading WebRTC platform for interactive video, enabling
voice, video and messaging for mobile and web with our Live Video API.
The most comprehensive set of mobile solutions for WebRTC. Get your mobile app up and running quickly with advanced features, control, and wide device support.
Embedded communications as a seamless component of your branded experience. With OpenTok, you have full control to create the website or app you want.
Building a WebRTC app has never been easier. Our tools, analytics, and global infrastructure help you develop, maintain, and deploy your solution successfully.
Our API includes the ingredients you need to develop a customized experience.
Easily record live calls for later playback.Screen Sharing
Share content for an enhanced experience.SIP Interconnect
Enable WebRTC & Telephony interoperability.
Encrypted media and signaling.Audio and Video Drivers
Power to fully customize audio and video streams.Firewall Traversal
Easily connect across corporate and enterprise firewalls.Audio Detection
Use audio activity to control stream layout and display.Audio Fallback
Dynamically prioritize audio in response to network quality.
There are a couple of ways you can use the OpenTok platform:
From web to mobile, use our SDKs to create apps and services for all your devices
WebLatest versions of Chrome, Firefox and Safari as well as Internet Explorer 10 and 11 (through the OpenTok plugin), Chrome on Android, Firefox on Android.
iOSiOS 6.0+, iPhone 4S+, iPod Touch 5+, iPad 2+, iPad Mini.
AndroidAndroid 4.1+ and devices from the the Samsung Galaxy, Google, Motorola Moto, and LG Optimus families.
Windows Windows 7, Windows 8.x & Windows 10
Learn about frequent use cases on our industries pages.View industries