Why Is Video Hard for E-commerce at Scale?

Product video converts, but a catalogue of dozens or hundreds of SKUs makes filming a video per product impractical. Most stores end up with video for a handful of hero products and nothing for the long tail. Yet shoppers increasingly expect to see a product explained or demonstrated before they buy, and video drives purchase decisions—85% of people say they’ve been convinced to buy by watching a video.

An avatar makes per-product or per-category video feasible. See how it’s produced in how Dúbal works.

What Product Videos Can an Avatar Power?

Several formats: a product explainer that frames benefits and use, a “how it works” demo paired with product footage, comparison videos across a range, seasonal or promotional ads, and category guides that help shoppers choose. The avatar narrates each consistently while your product shots and B-roll carry the visuals—so the catalogue gets coverage without a shoot per item.

For brands that prefer not to use a personal face, a branded AI spokesperson can front it instead.

Should You Use a Personal Avatar or a Brand Spokesperson?

For founder-led or personality-driven brands, the founder’s avatar adds trust and recognisability. For product-led catalogues where no individual is the draw, a consistent branded AI spokesperson works well and keeps the focus on the products. Many stores use the spokesperson approach for scale and reserve the founder for flagship launches.

How Does Multilingual Selling Expand Markets?

Cross-border e-commerce lives on localization. Your best-performing product and ad videos can be re-voiced into your target markets on the same engine, letting you sell to Spanish, German, or Japanese shoppers in their own language—without re-filming each SKU. That turns proven creative into international reach cheaply.

How Do These Videos Drive Sales?

Place explainers on product pages to lift conversion, run avatar-led commercials as paid ads to drive traffic, and use category guides as top-of-funnel content. One spokesperson carries the shopper from ad to product page to checkout in a consistent voice.

How Do You Prioritise Which Products Get Video First?

With a large catalogue, the question isn’t whether to make product videos but which ones first. Prioritise by impact: your best-sellers (where a small conversion lift is worth the most), your highest-margin items, products with high return rates that a clearer explainer could reduce, and anything new you’re actively promoting. Cover those, measure the effect on conversion and returns, then work down the catalogue.

This staged approach keeps the project manageable and proves value before you scale it. Because each video is narrated by the same avatar over your product footage, adding the next batch costs no new shoot—just new scripts and assets. Over time you build toward broad catalogue coverage, but you start where the return is clearest. The same logic applies to localization: localize the proven winners into new markets first rather than translating everything at once. Sequenced this way, product video becomes a steady programme that lifts conversion across the store, not a daunting all-at-once project that never gets finished.

Frequently Asked Questions

Do I need a video for every SKU?

Not necessarily—start with hero products and categories; the avatar makes wider coverage feasible.

Can the avatar show the product?

Yes—product footage and images carry the visuals while the avatar narrates.

Personal avatar or brand spokesperson?

Founder avatar for personality-led brands; a branded spokesperson for product-led catalogues.

Can product videos be multilingual?

Yes—re-voice your best performers into target markets on one engine.

Where do the videos go?

Product pages, paid ads, and category guides across the funnel.

Key takeaways

• Filming a video per SKU is impractical—an avatar makes catalogue coverage feasible.
• It powers explainers, demos, comparisons, ads, and category guides.
• Use a founder avatar for personality-led brands, a spokesperson for product-led ones.
• Localize your best performers into new markets without re-filming.
• Place videos on product pages and in ads to drive conversion.