Self-hosted WebRTC SFU written in Rust on str0m. Speaks the LiveKit signalling protocol and room API, so LiveKit client and server SDKs work unmodified. Simulcast, data channels, audio recording to S3, webhook and Kafka events, multi-node clusters. An open-source LiveKit alternative with no paid tier.
rust webhooks kafka webrtc postgresql s3 media-server self-hosted recording opus sfu rtc video-conferencing simulcast real-time-communication livekit audio-conferencing selective-forwarding-unit str0m livekit-alternative
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Updated
Oct 21, 2026 - Rust