About

Second Look is a Chrome extension that checks any online listing before you buy.

Open a listing for a used car, a phone, a laptop or a sofa, click once, and in about 10 seconds you get a verdict stamp: BUY, NEGOTIATE or WALK AWAY, with:

Fair price: estimated market range vs the asking price
Scam check: red flags like pressure, odd payment methods or too-good-to-be-true prices
True cost: running costs, insurance and resale value
Inspector: known faults of that exact model and what to check
Negotiator: an offer price and a ready-to-send message to the seller

Works on Facebook Marketplace, eBay, Craigslist, Vinted, Tori and regular online shops.

Who it's for: anyone buying second-hand online who can't tell a fair deal from a rip-off.

Why I built it: buying used online is a guessing game. Is the price fair? Is it a scam? What do I even ask? I wanted a second opinion in one click.

3 free checks, no account. Pro is €4.99/month (20 checks a day).