Market Arc

Track prices on any website. Get alerted when prices drop.

Market Arc watches prices for you — across every store, in every currency — and emails you the moment they drop. 🔍 TRACK ANY PRODUCT IN ONE CLICK Create a free account, then just click the Market Arc icon on any product page. We remember the price, watch for drops, and email you when something changes. Works on 120+ verified retailers plus any other store on demand. 📉 INSTANT PRICE DROP ALERTS The moment a price falls, you get an email. Not a daily digest. Not a weekly summary. An instant alert, with the original price, the new price, and a direct link back to buy. 💱 CORRECT PRICES, CORRECT CURRENCIES UK stores show pounds. US stores show dollars. Romanian stores show Lei. Market Arc detects the right currency for every store automatically — no settings, no configuration. 🎯 TARGET PRICE ALERTS (Pro+) Set an exact price you want to pay. We'll email you the moment it drops to your target. 🔍 COMPETITOR TRACKING (Business) Track competitor prices alongside your own products. See who's winning on price. Get alerted when competitors move. 🔒 PRIVATE BY DEFAULT We store only your email, password (hashed), and the product URLs you choose to track. No browsing history. No ads. Ever. Full GDPR compliance — delete all your data with one click anytime. HOW IT WORKS 1. Create your free account (email + password) 2. Confirm your email address 3. Visit any product page on any retailer 4. Click the Market Arc icon in your toolbar 5. We check prices automatically — up to 24 times a day 6. The moment a price drops, you get an email with a direct link WHY MARKET ARC? Market Arc works on the stores you actually shop at — fashion, beauty, electronics, furniture, sport, and more. One extension. Every store. Built for shoppers who want to buy smart, not spend more. Free plan: 3 products. Pro: £5.99/mo for 25 products + 120+ stores. Pro+: £9.99/mo adds target price alerts. Business: £49.99/mo adds competitor tracking.