Turn your Emergent app into a narrated demo video

Yes — InstaDemo makes demo videos for Emergent apps. Paste your Emergent URL and it records a walkthrough, writes the narration script and generates the voiceover automatically. No screen recorder, no editing, no voice talent. The free plan includes 5 demos a month; Pro is $19/month for 50 at 1080p with no watermark.

Emergent-built apps are a small but consistent slice of what people bring to InstaDemo. The workflow is the same as any other AI-built app.

Make a demo of your Emergent app — free See pricing

The problem with shipping on Emergent

An agent built you a working app. There is still no artifact you can send someone that explains it in under a minute.

What to know for Emergent specifically

  • Use the deployed public URL rather than the builder preview — previews are tied to your session and are not stable pages a recorder can load.
  • Agent-built apps often have more pages than you remember — review the discovered page list and pick the ones that show the actual job.
  • If the app requires an account, record with the Autopilot extension instead of the URL.

How it works

  1. 1. Paste your Emergent URL.
  2. 2. InstaDemo crawls the site and picks the pages worth showing — you can change the selection.
  3. 3. It writes a narration script from your real page content. You review and edit it.
  4. 4. It records the walkthrough, generates the voiceover, and returns a finished MP4.

See one

A recent demo generated from a URL, start to finish, with no human editing.

Watch a sample demo →

Emergent demo videos — questions

Do I use the builder preview URL or the deployed one?

The deployed one. Builder previews are tied to your session and are not stable public pages.

Can I control which pages appear in the demo?

Yes. InstaDemo lists the pages it discovers and lets you choose which ones the walkthrough covers, and in what order.

Can I edit the script?

Yes — the narration is shown for review before the video renders.

Make one now

Paste your Emergent URL and get a narrated demo video back. 5 free demos a month, no card required.

Generate my demo video

Other platforms

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