Every stream tool,in one app.

Chat on screen, text-to-speech, captions and overlays, all set up in StreamSpook. Getting them into OBS is one click.
While you're live it flags clipping, silence and connection trouble, and afterwards you can look straight back over the stream.

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LIVE

Your stream right now

Late-night horror / first-timers welcome

Silent Ward · 1h 52m

Concurrent Viewers26Stream avg 18

+4 vs. your 7-day average · chat busy

Your stream looks good

Trend graph
Mic
Game
BGM
20:0021:40
Live view

Viewer and chat trends, with silence, ads, clipping and audio balance layered on top, in real time. You can see what's going on without stepping away from your stream.

What it does

01stream tools

Text-to-speech and overlays, without switching apps

No more launching a handful of programs and hopping between their settings every time you go live. Text-to-speech, what goes on screen, the records from the stream — they all live in the same place. Getting any of it into OBS is one click from the app.

One purchase, and everything in it today is included.

Choosing a chat message design preset and checking it in the preview

02alerts

Notice when something's a little off

A long stretch of silence. Your connection dropping, or CPU load climbing. Clipping. StreamSpook watches the things that are easy to miss mid-stream and tells you, with the cause and what to do about it. Audio balance gets measured for you, and fixing it is one click.

The mic is judged too loud and the app suggests turning it down

03records

See where viewers showed up, and where they left

Everything recorded while you were live is there to look back on. The moments viewers dropped off get found for you, with the VOD from that time one click away. Leave a note on someone who just followed, and it comes up when they show up again.

The review of a finished stream, with viewer and chat trends and the moments people arrived or left
Main features

What StreamSpook does

From the tools you use on stream, through checks while you're live, to looking back once it's over. Getting any of it into OBS is one click from the app.

Chat on screen

Put chat on your stream. Pick bubbles, a ticker or a barrage, and set the colour and size to match.

Text-to-speech

Chat read out loud in a TTS voice, so you don't miss comments while you're locked into a game.

Translation and captions

Comments in other languages get translated back into chat, and what you say turns into subtitles. Both run on your machine.

Overlays and alerts

Emotes flying past, a sound or image on a channel point redeem, thanks for Bits and subs, a standby screen for when you step away.

Checks while you're live

Clipping, long silences, connection and CPU load, watched while you stream. Audio balance gets measured, and fixing it is one click.

Looking back

Viewer and chat movement, and the moments people arrived or left, all there once the stream ends.

See every feature
How to use it

Find the how-to by what you want to do

You don't need to know what the feature is called. Start from what you want to do, or from whatever's getting in your way.

See all the how-tos

Bring your stream tools together in StreamSpook

A one-time purchase for Windows 10 / 11, priced at $14.99.

Buy on Steam
Data security

Your stream data stays on your PC.

Your stream records and everything you learn about your viewers stay on your PC. StreamSpook doesn't send the data it collects anywhere without your consent, and doesn't use it for training. Translation and speech recognition both run on your machine, so there are no cloud API keys to bring. Only your app settings can sync through Steam Cloud on the Steam build, and that's yours to turn on or off.

Requirements

What you need

OSWindows 10 / 11
Streaming platformTwitch (YouTube Live planned)
Streaming softwareOBS Studio

Only for some features

Chat text-to-speechVOICEVOX (separate install)
FAQ

What people ask before buying

Do I need OBS?
Yes. StreamSpook runs alongside OBS, and chat and overlays reach your stream through it. Getting them into OBS is one click from the app.
Is there a subscription?
No. It's a one-time purchase, and everything in it today is included.
Does it work anywhere other than Twitch?
Twitch only for now. YouTube Live is planned.
Does my stream data leave my PC?
No. Your stream records and what you learn about your viewers stay on your PC. Only your app settings can sync through Steam Cloud on the Steam build, and that's yours to turn on or off.

StreamSpook is out now on Steam.

A one-time purchase for Windows 10 / 11. Get it from the Steam store page.

Buy on Steam