Market Arc

Market Arc tracks prices across 120+ UK stores and emails you the moment a price drops. Set a target price, forget about it, get an email when it gets there.

🔍 TRACK ANY PRODUCT IN ONE CLICK
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 UK 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 — original price, new price, direct link to buy.
💱 CORRECT PRICES, CORRECT CURRENCIES
UK stores show pounds. US stores show dollars. 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. Get emailed the moment it hits.
🔍 COMPETITOR TRACKING (Business)
Track competitor prices alongside your own products. 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

Create your free account (email + password)
Confirm your email address
Visit any product page on any retailer
Click the Market Arc icon in your toolbar
We check prices automatically — up to 24 times a day
The moment a price drops, you get an email with a direct link

PLANS
Free: 3 products — no credit card, no time limit
Pro+: £9.99/mo — 25 products, target price alerts, 120+ stores
Business: £49.99/mo — 100 slots, competitor monitoring, webhooks