Choose a demo video when customers need a focused product story from start to finish. Choose an interactive demo when they need to click through a guided product experience and explore features themselves. Many organizations pair a video for a quick overview with an interactive demo for deeper exploration.
For narrated product videos, explainroo is a free, open-source kit that uses a coding agent to create a video from a script and product screens. It produces a video file for viewers to watch; they cannot control it as an interactive demo.
Choose based on how viewers watch
The main difference is what viewers can control. A demo video follows a set sequence: viewers can pause or replay it, but they cannot choose the next scene. An interactive demo gives viewers a guided path through clickable screens, with some choice about where to go next.
Start by asking what the audience needs to do after seeing the product. If they need to understand a specific benefit quickly, a video can keep the explanation focused. If they need to inspect a workflow or try different features, an interactive demo gives them more room to explore.
How demo videos and interactive demos work
Both formats show product screens and explain features. In a video, the creator sets the sequence. In an interactive demo, viewers choose among the paths the creator provides.
A video follows a fixed path
A demo video uses narration, product footage or screen illustrations, and editing to tell a story. For example, a short video might show how a user creates a report, explains what the report reveals, and ends with the result. Every viewer sees the same sequence.
Viewers can pause or replay sections, but the recording does not respond to their choices. That makes a video useful when the explanation needs a clear beginning, middle, and end.
Interactive demos let viewers click
An interactive demo uses clickable screens and guided steps so viewers can explore selected features at their own pace. It often shows a simulated version of the product instead of giving each viewer access to a live account. The creator decides which screens and paths viewers can use.
For example, a guided demo might let a prospect click through a setup flow and inspect a sample dashboard. Clear prompts help viewers follow the intended path; without them, viewers can skip details or lose the thread.
Demo video vs. interactive demo trade-offs
A video gives every viewer the same explanation and is easy to share as a file or embedded player. An interactive demo gives viewers more control, but they need a working link and a compatible browser. Viewers with limited time or bandwidth may find a video easier to access.
Making and updating the two formats takes different work. A video needs a script, recorded footage or created screens, and editing. Product changes may require updates to affected scenes or narration. An interactive demo needs planned screens and click paths. Product changes can make those screens and paths outdated, so they need updates too.
| Consideration | Demo video | Interactive demo |
|---|---|---|
| Viewer control | Viewers watch the creator’s sequence and can pause or replay. | Viewers click through the paths the creator provides. |
| Explanation | Keeps the story consistent and focused. | Supports exploration, but viewers can miss details without clear guidance. |
| Sharing | Easy to embed or play across devices. | Requires a working link and a compatible browser. |
| Upkeep | Product changes can make footage or narration outdated. | Product changes can make screens or click paths outdated. |
Match the format to the job
Choose a video for a brief overview or launch announcement; it also suits a presentation with a clear narrative. Choose an interactive demo when viewers need to inspect a workflow or explore features independently. If audiences need both a quick explanation and hands-on exploration, use a video to introduce the product and an interactive demo for follow-up.
Make a narrated product demo with explainroo
Use explainroo when you want a narrated video that shows how a product works. A coding agent can rebuild the product’s screens from its code or website, using the same colors, fonts, and button labels, then show a mouse pointer clicking and typing while the narration explains each step. The finished result is an MP4 video for viewers to watch; they cannot click through the product themselves.
To make one, give a coding agent this prompt and replace the bracketed text with your topic:
Make me a short explainer video about [your topic]. Use explainroo for it: clone https://github.com/vincentsch/explainroo, read its AGENTS.md and follow the steps.For a product demo, tell the agent which product to show and where to find its code or website. The agent sets up explainroo, creates the video, checks it, and gives you the MP4 file. It writes script.md for the narration and scenes.js for the scenes. explainroo can also check scene layouts and speech, and it provides still images for the agent to review.
The kit is free and open source under the MIT license. The coding agent is a separate service with its own pricing. explainroo’s narration is English only, and it does not edit existing camera footage or provide a drag-and-drop editor. You describe the video to the agent and ask for changes.
Key Takeaways
- Choose a video for a consistent story: It works well for brief overviews, launches, and presentations where every viewer should see the same explanation.
- Choose an interactive demo for exploration: It suits audiences who need to click through a workflow or inspect features at their own pace.
- Plan for upkeep in either format: Product changes can make video scenes or interactive screens and paths outdated.
- Use explainroo for narrated product videos: Give a coding agent the product’s code or website, describe the demo, and review the resulting MP4.
Conclusion
Use a demo video for a focused explanation and an interactive demo for hands-on workflow exploration. When viewers need a brief introduction before a deeper product walkthrough, use both formats.
