The Free AI Photo Tool Isn't the Product You'd Be Buying

A reviewer tried the free version of a well-known AI headshot tool and got this:
"The headshot they made for me using the free version wasn't even close to being me! It was a man with glasses on — I don't even wear glasses. So far it's the worst headshot generator I've used."
The company's reply is the interesting half:
"Our free tool is limited and works very differently from our actual model."
That is almost certainly true, and it is also a strange thing to have to say. A free sample that works very differently from the product is not a sample.
Why free versions are usually a different process
Not a weaker setting on the same machine — a different machine.
One photo instead of eight. This is the whole difference, and it is enormous. From a single image the model has one angle, one expression and one lighting condition. Everything else about your head is invented, and inventions come from the average face. That is exactly how you end up with a stranger in glasses.
A cheaper model. Free means the company pays for every generation and receives nothing, so the free path runs on whatever is least expensive. The paid path does not.
No reference selection. The paid flow usually does work before generating — picking which of your uploads to use, checking which angles are covered. A free demo with one upload has nothing to select from and skips the step.
Lower resolution and fewer outputs. Cheaper again, and the thing you most want to judge — consistency across a batch — cannot be judged from one image.
It misleads in both directions
The obvious failure is the one above: a bad free result hides a product that might have been fine.
The other direction is worse for you. A free demo that produces something flattering was still produced under conditions the paid flow will not repeat — a single well-chosen photo, in good light, rendered once. Buy on the strength of it and you are buying a different process.
Either way the free version is answering a question you did not ask.
What is actually worth judging a tool on
The example images for the specific scenes you want. Not a general gallery — the scene you intend to use, ideally matched to your gender. That is the tool's own best work on its own terms, and it is free to look at.
Whether the free offer is the real product in smaller quantity. This is the distinction that matters. Free credits that run the identical pipeline, just fewer times, tell you something. A separate "free tool" with its own model tells you nothing.
What the one-star reviews complain about. Likeness, pricing and support, in that order, is the pattern across this category. Which of the three dominates tells you what kind of company it is.
What we do, and the part with a limit
New accounts get free credits that run the same pipeline as everything else — same model, same reference selection, same prompt instructions. It is the product, fewer times. There is no separate free tool running something cheaper, because a demo that is not the product would not tell you anything worth knowing.
And it is a launch offer, not a permanent free tier. The signup grant is capped by number of recipients, so it will end. We would rather write that here than have you plan around it and find out.
The trade is deliberate: a smaller taste of the real thing beats a larger taste of something else. If the free credits produce a weak likeness, that is real information about how the product handles your face — which is exactly what you wanted to know, and exactly what a separate free tool cannot tell you.
The short version
Most free AI photo tools are a different process wearing the same brand: one photo instead of eight, a cheaper model, no reference selection. A bad result there does not condemn the paid product and a good one does not vouch for it.
Judge a tool on its scene examples, and on whether its free offer is the real pipeline in smaller quantity or a separate thing built to be cheap.