Best 2 Tools for Building Audio Calling Applications in 2025
Design apps enabling real-time voice calls between users with high audio quality and minimal delays. Perfect for communication tools, voice-first social platforms, and telephony services.
Tencent RTC
Tencent RTC
Tencent RTC is a comprehensive real-time communication platform that gives developers powerful tools to build interactive audio and video experiences. It offers SDKs and APIs that work across all platforms, making it easy to add features like video calling, voice chat, live streaming, and instant messaging to any application.
Agora Video
Agora Video
Agora is a Platform-as-a-Service (PaaS) that provides real-time communication APIs for developers. Instead of building video calling or live streaming technology from scratch, developers can use Agora's ready-made tools to add these features to their apps quickly.