Solving Marketplace Compliance for Sellers.
I know sellers who list food, skincare, medicine, and supplements — some of the most regulated categories on Amazon and EU marketplaces.
Here's the thing that surprised me most: most of these platforms check structure, not law. Schema, required fields, image specs — that's what gets validated at upload. A listing missing its GPSR responsible person, a health claim that isn't supported, a lithium battery attribute left blank — a lot of it uploads clean anyway, and doesn't get caught until an enforcement bot finds it after the fact. Then the listing's down while you wait through a compliance review that can take 15 business days.
That gap is what I've been building against — v1 is a tool that runs deterministic rules against your own listings export, in your browser, before any of that happens.
If you're a seller or just interested, feel free to leave any questions or feedback.
Replies
The line that stands out to me is platforms checking structure, not law. I built ComplaintForge, which drafts complaint letters and escalation packs for UK consumers, and I see the identical gap from the other side. A letter can be perfectly formatted, cite a section that sounds right, and still be wrong, because it names the wrong redress scheme or the statutory deadline already passed. Nothing about the document structure flags that. Only checking the actual rule catches it.
The part I would ask about is how you handle rules that move. GPSR and marketplace policy both get amended. Is the ruleset something you version and rerun past listings against when it changes, or a point in time check that goes stale the moment the regulation does?