- Three routes, and which one fits where your buyer meets it
- Planning the one task before you hit record
- Six steps from outline to a demo people can watch
- Six demo tools compared by the step they help with
- Captions that cover every word, not just most of them
- My verdict on making your first demo
- Frequently asked questions
To create a product demo video, decide the single task the viewer should see completed, prepare a clean account with sample data, then record your screen while you talk through that one task. Trim the mistakes, add zooms or callouts where the eye needs help, add captions that match every word, and share it as a link, an embed or an interactive demo.
Three routes, and which one fits where your buyer meets it
Before you record anything, decide what the demo is for, because that decides the format. A demo that sits on your homepage, one that goes into a sales email and one that a prospect clicks through on their own are three different things, and they're made in slightly different ways.
- A short recorded walkthrough for a sales email or a reply to a question. It's quick to make, easy to send as a link and fine with light editing.
- A polished, edited video for a product page or a launch. It's worth the extra editing time for zooms, callouts, branded themes and captions you've checked line by line.
- An interactive demo where the buyer clicks through a copy of the product themselves. It suits people who want to try before they talk to anyone, and my round-up of interactive demo software compares the options in that camp.
Plenty of businesses end up wanting more than one, and that's fine. Plan the task once and you can capture it in more than one format without starting again.
Planning the one task before you hit record
A demo that follows one task shows value; a feature tour shows menus. So pick one job a buyer wants done, such as creating their first project, and write a three to five line outline: the clicks, in order, and what you'll say at each one. If you can't fit it in five lines, it's two demos.
Then set the stage. Create a clean demo account with believable sample data, close your notifications and tidy your browser tabs. Distractions and private data on screen are the commonest reasons to re-record, and both are easy to sort out before you start rather than after.
It also helps to say the outcome out loud at the start of the recording. 'In this video you'll see how to create your first project' tells the viewer what they're waiting for, and it keeps you on track when you're tempted to show a side feature on the way.
Six steps from outline to a demo people can watch
- Outline one task. Three to five lines covering the clicks and the words. You don't need any software for this.
- Prepare a clean account. Sample data, no notifications, and no personal tabs or messages in view.
- Record in one take. Capture the screen with your voice and, if you like, your camera, following the outline straight through. Recording in one pass is quicker to edit than stitching clips together. Any recorder in the table below can do this, including the free, open source OBS Studio.
- Trim and guide the eye. Cut the mistakes, then add zooms or callouts where the viewer needs to look, because the small buttons are the ones people miss. Camtasia lets you cut a mistake by deleting a word from the text, which speeds this step up.
- Caption it and keep a transcript. Captions help people watching with the sound off and people who can't hear the audio. Check them against the standard in the captions section below rather than trusting the automatic version.
- Share it in the right shape. Send it as a link, embed it on a page, or turn it into an interactive demo the buyer clicks through. Match the format to where the buyer will meet it: an email, a site page or a sales call.
If the recording itself is where you get stuck, with audio drifting out of sync or your voice sounding thin, there's a separate guide on recording your screen and audio together for professional demos that goes into that part in detail. This page stays on the whole workflow, from outline to sharing.
Six demo tools compared by the step they help with
These cover the recording, editing and sharing steps between them. Some do everything in one place; others do one job well. For a wider field of recorders, see my list of the best screen recording software.
| Tool | What it does | Where it helps most |
|---|---|---|
| Tella | Records your screen, camera and audio, then gives you an editor for trimming, layouts, zooms, captions and sound cleanup; shares by link or exports up to 4K. | It runs in the browser, so you can record without downloading anything. |
| Arcade | Captures your screen and camera with smart zooms and cursor movements. | It makes interactive demos as well as video from the same capture. |
| Guidde | Captures demos and adds captions and highlights automatically. | Its AI voiceover fixes verbal mistakes, so you don't need retakes. |
| Camtasia | Screen recording plus video editing, with text-based editing and zooms and callouts in a few clicks. | Custom themes and templates keep a series of demos on brand. |
| OBS Studio | Software for video recording and live streaming on Windows, Mac and Linux. | Its page says it's free and open source, as of Nov 2026. |
| Loom | Records and shares AI-powered video messages from Mac and PC. | Quick record-and-share for short walkthroughs, with a free option stated on its page as of Nov 2026. |
Captions that cover every word, not just most of them
Automatic captions are a starting point, not a finished job. Section508.gov, the US government's accessibility site, says captions are typically required for videos with an audio track. It says they must include all of the dialogue, either word for word or in essence, plus all important sounds, be synchronised with the audio, and stay on screen long enough to read.
That's US federal guidance, and caption requirements vary by country and by sector, so check the rules that apply to you. As a quality bar, though, it makes a useful checklist for any narrated demo going onto a website or into a sales email:
- Every spoken word is there, including the bits where you correct yourself.
- Product and feature names are spelt the way your product spells them.
- Important sounds are noted, such as an alert tone the viewer needs to know about.
- Captions line up with the speech and stay up long enough to read.
Do the check before you publish, while the edit is still open. Fixing a caption file afterwards means exporting again, and that's the kind of job that gets put off for weeks.
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My verdict on making your first demo
Start smaller than you think. One task, one take, one clear outcome on screen. A tidy, captioned demo of a single job will do more for a buyer than a long tour of every menu. Pick the recorder that suits where the demo will live, edit only what helps the viewer follow along, and treat the captions as part of the video rather than an add-on.
Once the first one works, make the next task's demo the same way. A small library of single-task demos is easier to keep current than one long video that goes out of date the moment you change a screen.
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Frequently asked questions
What's the best length for a product demo video?
There's no set length to aim for. Keep it to one task, and stop when that task is done.
Can I record a demo for free?
Yes. OBS Studio's page says it's free and open source, and Loom's page offers a free option, both as of Nov 2026. The other tools here don't state a free plan on their pages.
What's the difference between a demo video and an interactive demo?
A video is watched; an interactive demo lets the buyer click through a copy of the product themselves. Arcade offers both from the same capture.
Do I need to edit a demo video?
Light editing helps. Trimming mistakes and adding zooms or callouts are the common edits, and Tella and Camtasia both include them.
Do demo videos need captions?
Section508.gov says captions are typically required for videos with an audio track, with all dialogue and important sounds included. Requirements vary by country and sector, so check the rules that apply to you.
