What would make this a useful QR directory for Small business?

Hey all! I'm doing a Hackathon right now, and wanted to build a directory for QR Artwork since it has been getting more and more popular with things like Controlnet.

I saw a few websites charging really high prices for not-amazing Artwork, so wanted to make something where people can compare QR Artwork creation tools.

I'm still struggling to build it, but wanted to ask for ideas early so I can pivot as needed.

Would love any ideas! I know it doesn't look very good, but in the spirit of sharing MVPs, wanted to ask here.

Where should I click to get to the webpage of the QR creator? I clicked here and there, but I don't find the links to outside your website.

Did you chack that those QR are scaneable? The pasta QR looks very bad to scan.