Realtime Voice AI

LiveKit is free, open source infrastructure for building and scaling real-time audio and video experiences in your applications. Use our APIs to easily build audio-only spaces, live classrooms, in-game video chat, collaborative screen sharing, and more.

Krisp is the only AI Meeting Assistant that combines recording, transcription, and breakthrough voice technology — all without bots joining your calls.

Krisp runs natively on your device, working across Zoom, Meet, Teams, and every other platform.

VideosDK provides developer tools and low-latency infrastructure to build, scale, and secure immersive live audio/video + AI communication.

Zujo Now provides APIs and SDKs for web and mobile apps to accomplish communication features such as video calling, screen sharing, call recording etc.

Klipy synchronizes all your messages to build the perfect brief before every meeting, and every morning.

Scalable voice, video and messaging solutions. From serverless to no-code.

Decentralized infrastructure for audio/video conferencing and live streaming. Enjoy transparent pricing with open source code. Get free 50 Mbps bandwidth every month for ∞ online participants. Build more apps, pay less. Join network, earn more.

SDK for high-quality real-time audio & video communication

Pipecat is an open source Python framework for building voice and multimodal conversational agents. It handles the complex orchestration of AI services, network transport, audio processing, and multimodal interactions, letting you focus on creating engaging experiences.

With more than 20 years of audio/video experience, Tencent RTC provides a set of standard solutions and APIs that help your apps, websites, platforms, and games quickly integrate audio/video capabilities.