Use case · SaaS
SaaS demo videos made from your URL
ViralDub makes SaaS demo videos from a link. Paste your website or app URL and a one-line brief, and an AI agent opens the product in a real browser, picks the screens worth showing, writes and voices the narration, and delivers an edited 1080p video with music. A 60-second demo usually takes 4 to 6 minutes, and your first one is free.
Key takeaways
- No screen recording, no editing timeline, no voice actor. You give a link and a sentence.
- The agent shows real screens from your live product, so the video matches what buyers will use.
- Narration in 22 languages, written for that language rather than translated afterwards.
- Logged-in app tours with demo credentials are on the Pro and Agency plans.
- Free plan: one walkthrough of your public site up to 90 seconds, plus one 15-second Motion video.
What a SaaS demo video needs to do
A SaaS buyer lands on your homepage with one question: will this solve my problem without a week of setup? The demo answers it by showing the product doing the job. That means real screens, a result in every scene, and a voice that explains why the result matters. Feature tours that open every menu lose people fast.
How ViralDub makes it
- 1
Paste your link and a brief
"Show how a marketer builds a campaign report in under a minute." Pick a length (30 s to 15 min, depending on plan), a language and a voice.
- 2
The agent scouts your site
Off camera, it reads your pages, finds the features, prices and screens that match the brief, and plans the shots with a line of voice-over for each.
- 3
It films and narrates
It records the product at 1920×1080 with smooth scrolls, focus zooms and on-screen titles, voices the script first and holds each shot for its line.
- 4
You download the video
An MP4 with music, an end card in your brand colour with your call to action, and optional burned-in captions.
| Video | Length | Mode | Plan | Credits |
|---|---|---|---|---|
| Homepage demo | 60–90 s | Walkthrough, public site | Starter and up | 1 per minute (Standard) |
| In-app tour | 1–3 min | Walkthrough, logged in | Pro and up | 1.5 per minute |
| Launch teaser | 15–30 s | Motion (motion graphics) | Starter and up | 7 per minute, minimum 5 |
| Same demo in Spanish, German … | Same | New walkthrough per language | Any paid plan | Same as the original |
Who it's for, and who it isn't for
ViralDub suits SaaS founders and marketers who need demos often: for the homepage, every feature release, every market and every sales follow-up. If you need a presenter on camera, an AI avatar or a clickable interactive demo, other tools fit better; see the comparison of AI demo video tools. Sites behind aggressive bot protection may block the agent; if that happens the video is refunded.
Frequently asked questions
How do I make a SaaS demo video without recording?
Paste your app or website URL into ViralDub with a short brief. The AI agent browses the product, films it, writes the narration and voices it, then delivers the edited video.
Can it show features behind a login?
Yes, on Pro and Agency. Add demo credentials to the brief; they're checked off camera before filming, never sent to the AI model that drives the browser, and the login never appears in the video.
How long does a SaaS demo video take to make?
A 60-second walkthrough usually takes 4 to 6 minutes from submit to download.
Can I edit the script?
You steer the video with the brief and the length. For full control over every line and scene, use Motion, where you can edit any scene's text and re-render only that scene.
What does it cost?
Free to try, then $29 a month for 20 credits. One credit is one finished minute of a Standard walkthrough.