Deliver crystal-clear audio in your app with a cutting-edge voice sdk that scales from a handful of users to millions. CometChat’s flexible Voice SDK lets you embed real-time voice calling in minutes, complete with adaptive codecs, echo cancellation, and global low-latency routing.

With CometChat’s Voice SDK, you get:

• Ultra-low latency connections powered by a worldwide edge network for seamless conversations.
• Crystal-clear audio courtesy of noise suppression, automatic gain control, and built-in echo cancellation.
• Scalability that supports peer-to-peer calls or large group voice conferences without breaking a sweat.

Getting started is a breeze. Simply install the CometChat Voice SDK via your package manager, initialize with your API key, and drop in a few lines of code to launch a one-on-one call or multi-participant conference:

// Initialize CometChat Voice SDK
CometChat.init(APP_ID, new CometChat.AppSettingsBuilder().subscribePresenceForAllUsers().build());

// Start a voice call
let sessionId = CometChat.call('USER_UID', CometChat.CALL_TYPE.AUDIO);

Behind the scenes, CometChat handles network traversal, packet loss recovery, and dynamic bitrate adjustment so you can focus on the user experience. The SDK also exposes hooks for custom UI controls, call recording, and analytics events—giving you total control over how voice features look and feel in your application.

Whether you’re building a telehealth platform, multiplayer game lobby, or a social audio community, CometChat’s Voice SDK delivers production-ready performance and reliability. With flexible pricing—free minutes to get started and pay-as-you-go plans for growth—you’ll never overpay for unused capacity.

Supercharge your app with voice in minutes:

1. Sign up for free and grab your API key.
2. Customize the call UI in our Visual Builder or bring your own design.
3. Export native code snippets and integrate the SDK into your frontend and backend.

Ready to add seamless voice calling to your application? Get Started with CometChat for Free Today and unlock next-gen voice experiences in your app.