Free & Open Source

Broadcast once.
Land everywhere.

MultiStream takes a single RTMP feed from OBS and relays it to every platform at once — with a merged chat inbox, live analytics, and local recording. 100% self-hosted. No limits. No watermarks.

Get Started How it works
1→N One push, many platforms
100% Self-hosted
$0 Free forever
Platforms

Built for the platforms you already use

Pick a platform, paste your ingest URL and key, and go live.

YouTube Twitch Kick Facebook X Rumble Trovo LinkedIn Vimeo Restream

Any other RTMP server can be added as a custom destination too.

Features

Everything you need for a real broadcast

One push, many platforms

Point OBS at this app once. It fans the same RTMP feed out to every destination you add — no bitrate juggling, no per-platform encoders.

One merged chat inbox

Watch every platform from a single feed: an All chats view merges Twitch, YouTube, Kick and Facebook live chat in real time, colour-coded per destination.

Live relay analytics

Per-destination sparklines, outgoing kb/s, bytes relayed and session uptime — plus one glance at how many of your destinations are actually receiving the feed.

Local recording

Save a frame-exact FLV copy of the incoming stream with zero re-encoding, or just let the app idle until you push.

Built-in test pattern

No camera open? Push a looped test card through the entire pipeline — relays, preview and recording — to validate your setup.

Yours, on your hardware

Stream keys and chat tokens live only in data/config.json on this machine. No third-party relay in between you and your viewers.

How it works

From OBS to everywhere in three steps

1

Point OBS here

Add the app's RTMP server + your stream key to OBS — the dashboard copies the exact values for you.

2

Add destinations

Pick each platform's chip, paste its ingest URL and key from that platform's dashboard.

3

Push & watch

Go live in OBS. Relays start instantly — watch sparklines, chat and preview all in one place.

Free and open source

No limits. No activation keys. No paid tiers. Just stream. Lock the dashboard behind a password, add stream-key auth, and stream to unlimited platforms — all on your own hardware.

Unlimited destinations
No watermarks
100% self-hosted
Get Started Free