3sec Check
Upload a screenshot. AI detects marketplace scam signals.
3
Product Hunt Upvotes
May 24, 2026
Launch Date
May 25, 2026
First Tracked
About
AI Summary
3sec Check is a free AI tool that analyzes marketplace conversation screenshots to identify scam patterns, such as fake payment links and off-platform payment requests, offering instant risk assessments and recommended actions without requiring sign-up. It supports platforms like Facebook Marketplace, Craigslist, eBay, and Gumtree.
3sec Check analyzes screenshots of marketplace conversations to detect scam patterns. Catches fake payment links, off-platform payment requests, trust manipulation tactics, and more. Supports Facebook Marketplace, Craigslist, eBay, Gumtree, and more. Get an instant risk assessment with specific scam signals and recommended actions. No sign-up needed, free to use.
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