Turn your product into studio-quality demo videos. No recording or editing needed.
Your product changes weekly, but your demo pipeline doesnโt.
Recording, editing, and re-recording steals your momentum.
One mistake means re-recording the whole flow.
Cuts, zooms, captions. It takes hours to look "pro".
Sales, onboarding, launches. You need multiple demos, fast.
With Demosmith, you skip recording and go straight to a shareable demo.
Get early accessDemosmith doesn't just record your screen. It understands your UI, edits the footage, and outputs a polished video.
Demosmith browser agent navigates your UI like a real user: clicks, types, scrolls autonomously. Understands context from your product URL and prompt. No manual recording needed.
Auto-cuts dead time. UI-aware zooms on key actions. Polished pacing and cinematic flow. No timeline, no editing software required.
Generate polished narration from your prompt - Demosmith structures the story, fixes grammar, removes filler. Add studio-quality voiceover in natural-sounding voices. Available in 29 languages including English, Spanish, French, German, Arabic, Hindi, Japanese, Korean, and more.
Auto-generated subtitles that sync perfectly with on-screen actions in 29 languages. Customizable styles, positioning, and formatting. Looks professional out of the box.
Apply your logo, colors, fonts, and custom intro/outro. Every demo ships looking exactly like your team made it: consistent, professional, and on-brand.
Generate demos in 29 languages: captions, on-screen text, and voiceover. Reach global audiences without re-recording for each market.
AI gets it right 95% of the time. For the other 5%? Edit narration, captions, voiceover, zoom effects, blur effects, background images or background sounds. Full control when you need it, without starting from scratch.
Paste your product URL, describe the flow, and let Demosmith navigate, record, edit, and caption. Entirely on autopilot.
Generate a demo Generate a demowe had to make it happen
See how Demosmith goes from URL + prompt to a polished walkthrough you can share.
Explaining software is hard. Demosmith makes it easy.
Sell in Tokyo, Berlin, Sรฃo Paulo, and Paris from a single URL and prompt. Demosmith generates voiceover, captions, and on-screen text in 29 languages automatically.
Not a screen recorder with AI bolted on. An autonomous demo agent that understands your product and tells its story.
No more test@test.com. Demosmith fills forms with realistic names, emails, and uploads files automatically.
Not a screen recorder with AI bolted on. Demosmith is an autonomous agent that navigates your product from scratch.
Understands your UI, not just pixels. Demosmith knows what buttons do and which flows matter for your demo.
Generate persona-specific demos for sales, onboarding, and launches, without re-recording for each use case.
Not webcam quality. Studio quality. Production-grade output with cinematic polish that looks professional every time.
The old way takes days. The Demosmith way takes minutes.
“I instantly cancelled my screen recorder subscription when I saw this.”
Start free. Scale with minutes. No hidden fees.
Test Demosmith for 3 days
For founders and solo creators
For teams shipping weekly
For high-volume teams
Need custom limits or on-premise deployment? Talk to sales
Early feedback from product and growth teams
Sent our deck to an investor last week and attached the demo instead of doing a live walkthrough. Made that demo the same morning. Hadn't touched Loom in about two weeks at that point.
We build AI products so I'm usually first to call something out when it's just a wrapper. This isn't. Gave it our staging URL, described the flow, had something clean in about 10 minutes.
Stopped asking for a discovery call as the first step. Just drop a demo in the first email now. I know it's working because people bring up specific parts when we do eventually talk. That didn't happen before.
Our demo was three product updates behind. Kept putting it off because re-recording in Loom properly takes an hour and then you still have to edit. Did the whole thing in one sitting, captions, music, everything. My colleague thought I'd paid someone.
What exactly is Demosmith?
Demosmith is an AI demo agent that turns your product URL + a prompt into a polished demo video, without manual recording or editing.
What makes Demosmith different?
Traditional tools require you to record, edit, and caption manually. Demosmith does all of that autonomously: it navigates your UI, captures the flow, auto-edits with smart cuts and zooms, adds captions, and applies your branding. URL in, video out.
Is Demosmith for solo founders or teams?
Both. Solo founders use it to ship launch videos without video skills. Teams use it to keep a consistent library of demos across sales, onboarding, and support without a production bottleneck.
Do I need to install anything?
No downloads, no extensions, no plugins. Demosmith runs in the cloud. If your product is behind a login, provide a staging URL and test account so Demosmith can access the flow safely.
Can I control what the demo shows?
Yes. You tell Demosmith the steps, what to emphasize, and what to skip. Generate variants for different personas, features, and languages. No re-recording required ever.
What if the AI doesn't capture my demo perfectly?
Demosmith gets it right 95% of the time on the first try. For the rare case where you want to refine the narration, adjust captions, change voiceover, tweak zoom effects, or add background sounds, our powerful in-app editor lets you make quick changes without starting over. Think of it as fine-tuning, not rebuilding.
Paste your URL. Describe the flow. Get a polished demo video in minutes.
No credit card required · Free plan available
Demo-Driven Development
“A really good demo is something where you show it to the customer, and you are creating desire in that customer for what you’re doing. They have to see it and just want to reach out and grab it.”