LiveKit
An open-source WebRTC stack for building scalable real-time video and audio applications.
LiveKit delivers on its core promise with polish, dependable performance and a mature feature set that competes at the top of its category.
- Open-source architecture allows for flexible self-hosting and customization
- High-performance Go-based SFU supports large-scale sessions
- Comprehensive SDK support across web and mobile platforms ecosystem
- Requires specialized knowledge of WebRTC for complex customizations
- Self-hosting options require significant DevOps resources to maintain at scale
Compare support, deployment effort, and query performance before choosing an alternative to LiveKit.
Product overview
LiveKit is an open-source WebRTC ecosystem designed to help developers build and scale real-time audio, video, and data transmission within their applications. Built on Go and TypeScript, the platform provides the underlying infrastructure necessary for low-latency communication, including a performant SFU (Selective Forwarding Unit). It aims to simplify the complexities of WebRTC by providing high-level SDKs for various frameworks and platforms, including React, Swift, Kotlin, and Flutter. The software is available both as a self-hosted open-source project and as a managed Cloud service. While the open-source version offers full control over data and hosting environments, the Cloud offering provides a distributed network of servers designed to handle global scaling and automated edge routing. LiveKit is frequently used for building professional conferencing tools, collaborative workspaces, live streaming platforms, and multiplayer gaming experiences. Beyond standard media streaming, it includes specialized components for handling egress (recording and broadcasting) and ingress (bringing in external RTMP/WHIP feeds), as well as a framework for building real-time AI agents that can interact via voice and video.
- Pricing model
- subscription
What users love
- Open-source architecture allows for flexible self-hosting and customization
- High-performance Go-based SFU supports large-scale sessions
- Comprehensive SDK support across web and mobile platforms ecosystem
- Managed Cloud option simplifies global deployment and scaling requirements
- Native integration for building real-time AI and voice-based applications
Where it falls short
- Requires specialized knowledge of WebRTC for complex customizations
- Self-hosting options require significant DevOps resources to maintain at scale
- Smaller community ecosystem compared to some long-standing incumbents
Key features
Trust & enterprise readiness
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About LiveKit
LiveKit is a product listed on A2Key. We surface verified information, live pricing where available, and community reviews so buyers can make confident decisions.
Highlights
- Listed on A2Key with editorial oversight
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Frequently asked about LiveKit
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