Product demos,
on autopilot.
Point demodu at your app and describe the story. It writes the script, narrates every scene, records it in the cloud, and ships a polished MP4 — no booth, no editing, no “take 12.”
- navigate /dashboard
- narrate “Here’s your live board…”
- highlight .in-progress
- click [data-task]
From a sentence to a shipped video.
Describe the demo
Point demodu at your app and say what story to tell. A sentence is enough to start.
AI writes the script
Claude turns it into a click-by-click plan — navigate, narrate, highlight — that you approve in seconds.
It records & narrates
A cloud browser drives your app while ElevenLabs voices every scene. No booth, no mic, no re-takes.
Ship the video
Get a polished MP4, a share link, or an embed — ready for your site, deck, or support reply.
A studio crew, minus the crew.
AI writes the script
Describe what you want shown. Claude turns it into a click-by-click plan you can approve in seconds.
Pro narration, instantly
ElevenLabs voices read every scene out loud. No microphone, no studio, no re-takes when the product changes.
Live human takeover
Pause mid-recording to dismiss a captcha or solve auth. Resume, and the script picks right back up.
On-brand, automatically
Brand kit — logo, colours, fonts — applied to every demo so output matches your marketing.
Edit in the timeline
Drag scenes around, retime narration, swap selectors — without leaving the browser.
Share anywhere
Public share links, embeddable players, MP4 download. Works on websites, decks, support tickets.
Simple, honest pricing.
Good questions.
Do I need to install anything?
No. demodu drives a cloud browser against your app — you just give it a URL and a story. There’s an optional Chrome extension for recording flows behind a login on your own machine.
What about logins and captchas?
Scripts can pause for a live human takeover: you solve the auth or captcha, click resume, and the recording continues exactly where it left off.
Whose voice narrates the demo?
ElevenLabs voices, picked per project. Pro and above can clone a custom brand voice so every demo sounds like you.
Can I edit the result?
Yes — reorder scenes, retime narration, swap selectors, and re-render, all in the browser timeline. Export as MP4, a share link, or an embed.
Ship your first demo today.
Free forever for hobbyists. No credit card. Two-minute setup.