Regra
Scan your site for payment compliance risks
What it does
Regra scans your website against card-network rules, payment processor policies, and regulations such as the EU AI Act and TAKE IT DOWN Act. It flags potential issues and shows you what to fix, so you can reduce compliance risk before it turns into payment problems.
Scan your site against card-network rules, Stripe policies, the EU AI Act, and the TAKE IT DOWN Act — and fix every issue before your processor finds it.
Regra reads your site like an underwriter would — card-network rules, Stripe's policy, the EU AI Act — and hands you the exact fix for every issue. Early access — join the waitlist · no card required · every plan includes the full report. A replay of Regra scanning our demo property — the same crawl, the same 32 rules, and the same findings format you get on your own site. No signup to watch. We built Regra after watching a merchant get cut off. The account closed on a Tuesday — no call, no warning period. Stripe terminated, the MATCH listing went up under reason code 13, and the reserve was held for months. Shopify Payments followed under VIRP enforcement. Rebuilding payment rails took…from regra.app
Does the same job
all alternatives →
SiteProof AI19d ago · siteproofai.com · ▲2EU AI Act is enforced. Is your website compliant? Free scan.



More commerce this month
the category →

Compare your startup equity grant for free.
Commerce · 26d ago · equitybee.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com