This comes up constantly, and it is usually framed as a competition. It is not one. Canva and a product-video generator do different jobs, and the useful question is which job you have, not which tool wins.
Fair warning: we make one of the two. So this article deliberately avoids claiming that one produces better results, because that claim would be ours to make and not yours to verify. What it does instead is describe how each one works, so you can tell which describes your situation.
How Canva works
You choose a template and place your assets inside it. The template supplies the structure: the pacing, the transitions, where the text sits, how it ends. Your job is to supply images and words and adjust.
That is a genuinely good model for a large class of work. Social graphics, simple announcements, anything where consistency matters more than distinctiveness, anything a small team needs to produce repeatedly without thinking about design. Canva also does far more than video, which is often the actual reason people have it.
The structural trade is that the template is shared. Whatever makes it fast to use makes it available to everyone else in your category as well, and a template-shaped video is recognisable as one.
How Artvizon works
You supply the product, by pasting a URL or uploading photographs, and the AI plans the advertisement before rendering anything: an opening hook, a product moment, a closing call to action, with a decision about what the camera does at each point. That plan is rendered as generated video rather than assembled from your stills.
The structural trade here is the opposite one. There is no template to lean on, so two runs on the same product give you two genuinely different ads, which is useful for testing and less useful if you wanted exact predictability. And it is narrow: it does product advertising and nothing else.
Which describes your situation
Canva fits when you need a lot of small assets across formats, when brand consistency matters more than standing out, when a person on your team will be laying things out anyway, or when the job is graphics rather than advertising.
Artvizon fits when you have products and no video, when you need several different ads for the same item to test against each other, when you do not want to open an editor at all, and when the video is going into paid social or onto a product page.
Plenty of stores use both, and that is not a fence-sitting answer. They are not substitutes.
Two practical notes
On time. Both are far faster than commissioning production. Comparing them minute by minute is not very meaningful, because the work is different: one is a layout task whose length depends on how fussy you are, the other is a wait for a render.
On cost. Look at both current price pages rather than at any article, including this one. Ours is credit-based, credits do not expire, and each generation shows its cost before you confirm; there is no unlimited plan. The entry point is a €5 offer for one short video from your own product, which exists precisely so this decision does not have to be made from a comparison table.
Related reading: Choosing an AI video tool for e-commerce and Why Artvizon.