Why CometChat Calls?
Building real-time voice and video calling from scratch requires expertise in WebRTC, media servers, network optimization, and cross-platform development. CometChat handles all this complexity so you can focus on your core product.| Benefit | Description |
|---|---|
| Built-in UI | Pre-built call screens, controls, and participant views—no UI work required |
| WebRTC Powered | Enterprise-grade media infrastructure handles all the complexity |
| Cross-Platform | Web, iOS, Android, React Native, and Flutter with consistent APIs |
| Scalable Infrastructure | Global media servers with automatic scaling and low latency |
How It Works
- Initialize — Set up the SDK with your App ID and Region
- Authenticate — Log in users with their CometChat auth token
- Join Call — Generate a session token and join the call
- Ready — The SDK renders a complete call UI automatically
Already using CometChat UI Kits? Voice and video calling is already integrated with ready-to-use components. Use the Calls SDK directly only if you need custom call UI or advanced control.
Use Cases
CometChat Calls powers real-time communication across industries:| Industry | Use Cases |
|---|---|
| Healthcare | Telehealth consultations, patient check-ins, specialist referrals |
| Education | Virtual classrooms, tutoring sessions, parent-teacher meetings |
| Marketplace | Buyer-seller negotiations, customer support, expert consultations |
| Social | Video dating, group hangouts, live streaming |
| Enterprise | Team meetings, remote interviews, client calls |
| Gaming | Voice chat, team coordination, live commentary |
What’s Included
Voice & Video Calls
1-to-1 and group calls with HD audio/video, adaptive bitrate, and noise cancellation
Rich Call Controls
Mute, screen share, recording, layouts, participant management, and more
Pre-built UI
Complete call screens with controls, participant grid, and responsive layouts
Platform SDKs
Native SDKs for JavaScript, iOS, Android, React Native, and Flutter
Next Steps
Key Features
Explore all available features in detail
Compatibility
Check platform and browser support