How to Make a Demo Video in ~90 Seconds

Why demo videos matter more than ever

Buyers in 2026 expect to see your product before they talk to sales. According to recent B2B purchasing surveys, over 70% of decision-makers watch a product video before requesting a live demo. A well-made demo video shortens the sales cycle, reduces the burden on your sales team, and works around the clock — prospects in different time zones can watch it whenever they want.

Demo videos also outperform static screenshots in every measurable way. They show real interactions, communicate your product's flow, and build trust that a polished marketing page alone cannot. The problem has never been whether demo videos are valuable — it's been how painful they are to create.

The traditional approach and its pain points

If you have ever tried to make a demo video the traditional way, you know the process: write a script, set up screen recording software like OBS or Loom, navigate through your product while narrating, re-record every time you make a mistake, then spend 20-40 minutes trimming dead air and adding transitions in a video editor.

For most teams, this means demo videos get created once and never updated. Your product ships new features every sprint, but your demo still shows last quarter's UI. Marketing teams deprioritize video updates because each one takes hours. The result is a growing gap between what your product actually looks like and what prospects see.

There are also the hidden costs: screen recording software licenses, video editing tools, storage and hosting, and the opportunity cost of a marketer or product person spending half a day on a single video.

The AI approach to demo videos

AI demo generators represent a fundamentally different workflow. Instead of recording yourself navigating your product, you give the AI a URL and it figures out the rest. The AI uses computer vision to understand your page layout, identifies the most important content and interactive elements, and scripts a walkthrough that mimics how a real user would explore the product.

The recording happens in a real browser — not a simulation or animation. The AI controls Chrome, scrolls through sections, hovers over elements, and captures everything as video. The output is a standard MP4 file that you can embed anywhere: your website, email sequences, Notion docs, or social media.

Step-by-step: making a demo video with Demokaze

1. Paste your URL — any public-facing product page, landing page, or documentation site works. The AI needs a live page it can visit and analyze.
2. Choose your settings — pick a viewport (desktop, tablet, or mobile), set the demo goal (overview, feature highlight, or onboarding flow), and optionally add a custom prompt to focus on specific areas.
3. Hit generate — the AI takes a screenshot, analyzes the page structure, scripts a walkthrough of 18-26 steps, and records the browser session. This takes about 90 seconds.
4. Download and share — you get a shareable MP4 file. Embed it on your site, drop it into a sales email, or upload to YouTube.

If the first output does not perfectly match what you want, you can regenerate with different settings or adjust the prompt. Because each generation takes a minute, iteration is fast enough to be practical.

Tips for better demo videos

• Start with your best page. The AI works best on pages with clear visual hierarchy, distinct sections, and meaningful interactive elements. A well-designed landing page or feature page will produce better results than a sparse settings screen.
• Keep it focused. The most effective demos are under 30 seconds and show one clear value proposition. Resist the urge to demo everything — pick the hero flow.
• Use the prompt field. If your page has multiple sections, tell the AI what matters most: "focus on the pricing calculator" or "show the dashboard charts."
• Match the viewport to the use case. Desktop works for feature-rich SaaS tools. Mobile viewports are great for responsive design showcases or consumer apps.
• Regenerate regularly. When your product UI changes, regenerating a demo takes ~90 seconds. Build this into your release process.

When to use video vs interactive demos

Demo videos and interactive demos serve different purposes. Video works best for top-of-funnel content where you want to show your product quickly without requiring any effort from the viewer. It is perfect for email outreach, social media, Product Hunt launches, and landing page hero sections.

Interactive demos (click-through tours built with tools like Arcade or Navattic) work better for mid-funnel engagement where prospects want to explore at their own pace. They require more setup time but offer deeper engagement metrics.

Many teams use both: a quick AI-generated video to hook interest, then an interactive demo for prospects who want to go deeper. The key insight is that video is dramatically faster to produce, which means you can create more of them and keep them current.