Launch video, product demo or explainer: which one do you need?
By Yannis Coulibaly · November 8, 2026 · Measured on 584 launch videos
The short answer
A launch video announces something new and makes people want it, usually in about a minute. A product demo shows how the product works, step by step, for people already interested. An explainer teaches a problem and its solution to people who do not know the category yet.
The three get mixed up because they use the same material: your product, your words, some motion. What differs is the viewer and the job. Getting the format wrong is the most common reason a good film does not work where it is posted.
| Launch video | Product demo | Explainer | |
|---|---|---|---|
| For whom | Anyone, on launch day | People already interested | People new to the category |
| Job | Make people want it now | Show how it works | Teach the problem and the fix |
| Typical length | About a minute | Several minutes | 1 to 2 minutes |
| Where | X, LinkedIn, landing page | Docs, sales calls, onboarding | Landing page, ads |
The launch video: news, then desire
Across the 584 launch films we measured, the median runs 70 seconds. 54% open on a hook, and features fill more than half of the runtime when they appear. Only 46% spend time on the problem: a launch assumes the viewer already cares, and shows what is new. See what 584 launch videos have in common.
The product demo: one task, start to finish
A demo follows a real task through the interface, with the cursor, the clicks and the result. Launch films borrow this: 51% include a demo beat and 59% show a cursor. But a demo can take its time, because its viewer chose to watch. See how launch films animate an interface.
The explainer: the problem comes first
An explainer starts from the problem, because its viewer does not know the category. In launch films, only 9% open on the problem. If you need that opening, you are probably making an explainer, and it is fine to give the problem more time than a launch would.
Which one do you need?
Our reading: if the news is the product itself, make a launch video. If people ask "but how does it work?", make a demo. If they ask "why would I need this?", make an explainer. Many teams end up with a launch film for the announcement and a demo for the landing page; the same assets can serve both.