SketchDetect

Scam & snake-oil detector for product pages — get an evidence-based read before you buy, sign up, or subscribe.

Ever land on a product page and feel something's… off? SketchDetect tells you whether to trust that feeling — with evidence, before you pay. When you're on a page that wants your money or your details — a product page, checkout, signup, or subscription — SketchDetect reads the page's claims and gives you a clear verdict: a 0–100 Sketch score, the specific red flags it found, and safer next moves. Analysis runs on a secure backend using Anthropic's Claude, so verdicts are based on what the page actually says, not just a domain blocklist. WHAT IT CATCHES • Miracle claims with no evidence — "clinically proven," cure-alls, magic supplements • Fake urgency — countdown timers that reset, "90% off today only" • Seller weirdness — brand-new domains, hidden ownership, no address or support contact • Phishing patterns and brand impersonation on lookalike pages WHAT MAKES IT HONEST • Every verdict comes with the reasons behind it, not just a color • Ordinary informational pages are skipped automatically — you're only alerted when a page is asking you to act • When confidence is low, you get an honest "inconclusive" instead of a made-up score • A clean page gets a clear all-clear, so you can buy without second-guessing HOW IT WORKS 1. Browse normally. SketchDetect watches for pages that ask you to buy, sign up, book, or subscribe. 2. It analyzes the page's visible claims for scam and snake-oil signals. 3. Open the popup for the verdict: Sketch score, confidence, red flags, and safer alternatives — with references where relevant. PRICING SketchDetect is a paid extension and requires a license key to run scans: $9.99/month or $99.99/year, with a 3-day free trial. One subscription, no ads, no selling your data — you're the customer, not the product. PRIVACY Only the content of pages being analyzed is sent to our backend, solely to produce your verdict. Nothing is sold or shared for advertising. Full policy: https://sketchdetect.com/privacy Trust your gut. Then verify it.