Competitor pricing now updates multiple times per day in UK e-commerce. What to monitor, how often to check, and the three decisions every competitor price move forces you to make — match, hold, or split the difference.
Most price drop alert tools were built for the US. Here's which extensions actually work on John Lewis, Currys, Argos, Next, Wayfair UK and the long tail of UK-specific retailers.
Prisync's Professional plan starts at $99/month USD (about £78), with a 20% surcharge for API access. Market Arc Business is £49.99/month with API included, built specifically for UK retail.
An honest comparison of the four price-tracking tools UK shoppers run into in 2026. Most were built for Amazon — only one covers John Lewis, Currys, Argos, Wayfair and 120+ other UK retailers.
Manual checking, Google Alerts, browser extensions, dedicated platforms, custom scrapers — every method for tracking competitor prices in the UK, with honest trade-offs and realistic costs.
Keepa is the gold standard for Amazon price tracking. But most UK shoppers don't buy everything from Amazon — they buy from John Lewis, Currys, Argos, Next, Wayfair UK. Here's how the two tools actually compare.