From rough recording
to polished demo
in 60 seconds.
Upload your screen recording. We rewrite the script, record a pro AI voiceover, and hand back a finished demo. No editing. No re-shoots.
Three steps. Zero complexity.
Record with whatever you already use. We handle the rest — in about the time it takes to refill your coffee.
Upload your recording
Loom, OBS, QuickTime — whatever you use. Drop the file on the page, up to 10 minutes long.
Grab a coffee
We watch the clip, rewrite the narration in your voice, and record a clean AI voiceover. About 60 seconds.
Ship it
Download your polished MP4, drop it on the landing page, and get back to shipping the actual product.
Built for founders who ship fast.
You've got a hundred things on your list today. A two-hour iMovie session isn't one of them.
Sounds like you wrote it
We rewrite your rough narration tightly — keeping your phrasing, dropping the "ums."
Pro voiceover, no microphone
Six studio-quality AI voices. Pick one, lock it as your brand voice, stay consistent across clips.
~60 seconds end-to-end
Upload to download. Fast enough to iterate — so your demo actually matches the product.
Works with any recorder
No browser extension. No new tool to learn. Use Loom, OBS, QuickTime — whatever you already have open.
Simple, transparent pricing.
Priced in videos, not confusing minutes. Pick a plan, start polishing. Cancel anytime.
- 50 videos per month
- Up to 5 minutes per video
- All 6 AI voices
- 1080p MP4 export
- 100 videos per month
- Up to 10 minutes per video
- Locked brand voice
- Priority processing queue
Frequently asked questions.
Short answers to the questions we get most often from builders on the fence.
Product
What it does, what it doesn'tHow is this different from Trupeer?
Which screen recorder should I use?
Can I edit the script before it renders?
Voices & output
How it sounds, what you get backDoes it sound like a robot?
Can I use my own voice instead?
What file formats and resolutions do you support?
Pricing & plans
Limits, refunds, cancellationsHow long can my videos be?
What if I'm not happy with the result?
Privacy & ownership
Your content stays yoursWho owns the finished video?
Do you train your models on my recordings?
Why I built DemoPolish.
I'm Cem. After years of shipping software, I've watched too many great products get judged by rough demos. The product is sharp — but the demo stumbles, the audio sounds amateur, and prospects bounce before the value lands.
Making a polished demo is brutal: stumbling over words, cursor wandering, editing eating your weekend. Most founders just ship what they have.
DemoPolish is the tool I wished I'd had. Upload your rough screen recording, get back a polished, narrated demo in about 60 seconds. No editing software. No studio. No apologies for the audio.
My mission is simple: every founder should be able to ship demos that look as polished as the product itself — regardless of budget or editing skill.
If you ever need a hand or want to share what you're building, email me directly at cem@demopolish.com. I read every message.
Thanks for being here.
Ready to polish your demos?
Your first video's on us. No credit card, no trial timer, no sales call.
Start polishing