One Chronological Feed
Rumble messages interleave with Twitch, YouTube, Kick and TikTok in the order they arrive, so a Rumble viewer's question never sits unread behind another platform's tab.
Rumble Integration: Chat Overlay and Multistreaming
StreamUps pulls your Rumble chat into the same merged overlay as Twitch, YouTube, Kick and TikTok, and broadcasts to Rumble as a native destination at the same time. One OBS scene, one moderation dock, every audience.
Rumble chat is read into the overlay. StreamUps does not send messages back into Rumble — the full detail is below.
Merge Rumble Chat Into One OBS Overlay
Rumble runs its own chat, separate from every other platform you broadcast to. If you are live on Rumble and Twitch together, that is two browser tabs fighting for the same pair of eyes. StreamUps solves it the same way it solves Kick and TikTok: every message lands in one chronological feed, each one badged with the platform it came from, so you can read Rumble without looking away from your scene.
Per-Platform Badging
Every line carries the badge of the platform it came from. You always know a shout-out is going to a Rumble viewer before you say their name on air.
OBS Admin Dock
The moderation dock docks inside OBS itself. Rumble chat is visible and moderatable from the same panel as everything else, without alt-tabbing out of your scene.
Styling That Matches Your Scene
Fonts, colours, message density and fade timing are set once on the overlay and apply to Rumble messages alongside every other source.
No Second Browser Source
Enabling Rumble adds a source to the existing overlay URL rather than creating a new one. Your OBS scene collection stays as clean as it was before.
Works While You Multistream
Reading Rumble chat and broadcasting to Rumble are independent. Run either on its own, or both together from the same session.
The overlay is a browser source URL — the same one that already carries your merged chat overlay and the same one behind the Twitch and Kick chat merge. Adding Rumble does not mean a second overlay or a second scene.
Stream to Rumble and Twitch at the Same Time
Plenty of services will multistream you to Rumble. The reason to move is what it costs to start: StreamUps has a free tier, no watermark burned into your video, and no credit card at signup. You can be live on Rumble and Twitch simultaneously before you have decided whether to pay us anything at all.
See plans and the free tier for what each tier includes, or read why multistreaming free without a watermark matters more than it sounds — a watermark on a Rumble VOD stays there for the life of the video.
- 1
Create a free StreamUps account
No credit card at signup. The free tier is enough to go live on Rumble plus one more platform and see whether the merged overlay earns its place in your scene.
- 2
Copy your Rumble stream key
In Rumble, open your account's live streaming settings and reveal the RTMP server URL and stream key for your channel. Treat the key like a password — anyone holding it can broadcast as you.
- 3
Add Rumble as a destination
In the StreamUps dashboard, add Rumble from the destinations list and paste the key. It is a native destination, so you do not need the custom RTMP route that other platforms require.
- 4
Point OBS at StreamUps once
Set OBS to the StreamUps ingest server and key under Settings → Stream. From here you send one encode to us; we fan it out. 1080p60 at 6000 kbps is a sane starting point if your upload supports it.
- 5
Enable the other platforms
Tick Twitch, YouTube, Kick or TikTok alongside Rumble. Each destination keeps its own title and category, so a Rumble broadcast is not forced to inherit your Twitch metadata.
- 6
Add the overlay and go live
Paste the merged chat overlay URL into an OBS browser source, hit start, and Rumble chat begins arriving with everything else the moment your Rumble stream is detected as live.
Once you hit start in OBS, the single feed you send us is re-encoded and pushed to Rumble and to every other destination you enabled. Your upload bandwidth carries one stream, not four — which is the whole point of multistreaming to every platform from one machine. Chat from each of those platforms, Rumble included, flows back into the overlay while you broadcast.
What Rumble Doesn't Support
We would rather you read this before signing up than discover it mid-stream. Rumble support in StreamUps is deliberately narrower than Twitch or Kick support, and the gap is not something we can close from our side alone.
No bot replies into Rumble chat
StreamUps reads Rumble chat but cannot post into it. Automated greetings, timers and AI responses reach Twitch, YouTube and Kick — a Rumble viewer will not see them, and you should not promise them one.
!commands do not run on Rumble
Because command output is a message sent back into chat, chat commands are unavailable on Rumble. A Rumble viewer typing a command trigger gets no response. Commands continue working normally on your other platforms in the same session.
Chat is read-only, in both directions of the dock
The OBS admin dock shows Rumble messages for reading and triage. Anything you type there goes to the platforms that accept it — replying to a Rumble viewer means answering out loud, or typing it in Rumble's own interface.
Nothing here is a workaround away
This is a limit of what Rumble exposes to third-party tools, not a paywall or a roadmap item we are holding back. If that changes, this page changes with it.
Everything Rumble does support — reading chat into the merged overlay and moderating from the OBS dock, plus native broadcasting — works exactly as it does for the other platforms. The restriction is on writing back, not on reading.
Rumble Integration FAQ
Can StreamUps show Rumble chat in OBS?
Yes. Rumble chat is read into the same merged overlay browser source as Twitch, YouTube, Kick and TikTok, with each message badged by platform, and it also appears in the OBS admin dock for moderation.
Can StreamUps send messages or run commands in Rumble chat?
No. Rumble support is read-only. Bot replies, timers and !commands work on Twitch, YouTube and Kick, but they do not reach Rumble chat. Rumble viewers who type a command trigger will not get a response.
Can I broadcast to Rumble and Twitch at the same time?
Yes. Rumble is a native broadcast destination, so you send one encode from OBS to StreamUps and we push it to Rumble and every other platform you have enabled simultaneously.
Do I need custom RTMP to reach Rumble?
No. Rumble is integrated natively, so you add it from the destinations list with your Rumble stream key. Custom RTMP is only needed for platforms StreamUps does not integrate directly.
Is there a watermark on my Rumble stream?
No. StreamUps does not burn a watermark into your video on any tier, including the free one. That matters on Rumble in particular, because the watermark would live on the VOD long after the broadcast ends.
How much does Rumble multistreaming cost?
There is a free tier you can start on without a credit card, and paid tiers that raise the number of simultaneous destinations. Current plan details are on the pricing page rather than hardcoded here, so they are always up to date.
Does Rumble chat work if I am not multistreaming?
Yes. Reading Rumble chat into the overlay and broadcasting to Rumble are separate features. If you stream to Rumble directly from OBS, StreamUps can still merge its chat into your overlay.
Are Rumble viewers counted in my overlay stats?
Rumble messages appear in the merged feed alongside every other platform, so chat activity from Rumble is visible in the same place. Metrics Rumble does not expose to third-party tools cannot be shown.
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