A terrible user experience. Yes, it is very easy to upload a photo and see a vectorized version online. I understand they don't want to give away their services/product for free, and it would be reasonable for them to limit the size of the image, or the quality, or to add a watermark.

Instead they show it to you, but to access it to really see what comes out means subscribing.

The worst part is they don't even tell you how bit the resulting file is.

They expect me to pay $200 or whatever to buy the product or sign up at $10/month before I can even find out what the resulting file size is?