private network · invite only

The WebRTC network that keeps every stream live.

Relcast is a multi-region relay mesh built on open-source LiveKit. Rooms span edges in Europe and Asia, so every participant stays on the server nearest to them.

Registration is closed. Access for selected partners by invitation.

room.ts
import { Room } from 'livekit-client';

const room = new Room({ adaptiveStream: true });

// nearest edge is picked automatically
await room.connect('wss://rtc.relcast.net', token);
await room.localParticipant.enableCameraAndMicrophone();
EdgesFrankfurt · Singapore
ProtocolLiveKit
Path● relay ok

Edge regions

More regions are being added
EU-CENTRAL · FRALive
Frankfurt
Europe
AP-SOUTHEAST · SINLive
Singapore
Southeast Asia
HOW THE RELAY WORKS

Every participant joins the nearest edge. The mesh does the rest.

Media enters at the closest point of presence and travels between edges over the AWS backbone, not the public internet's best guess. If a node fails, people move to another one and keep their session.

01 · CLIENTPublisherWeb, iOS, Android
02 · EDGENearest SFU + TURNClosest region picked on connect
03 · RELAY MESHPrivate backboneOne copy of each stream per region
04 · EDGESubscriber edgeBest quality layer per viewer
05 · CLIENTSSubscribersEveryone else in the room

See it for yourself.

Open a room on meet.relcast.net, send the invite link to a colleague and watch the connection stats live.