Extensions for johnlewis.com
13 browser extensions built for johnlewis.com. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
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Edge Add-onsReward Me Now
The Member Benefits App
Chrome Web StorePrice Comparison Tool
Compare product prices from various e-commerce sites. Set up your SerpAPI key in settings.
Chrome Web StoreWallet Guardian
Let angry pet memes help you stop impulse shopping!
Chrome Web StorePrice Drops UK
Track prices across UK retailers. Get alerts when prices drop. Save money on every purchase.
Chrome Web StoreDealFury
Find real deals on your favourite shopping sites. Compare prices across 9 countries, spot fake discounts, track price history.
Chrome Web StoreDon't Buy That - Impulse Spending Blocker
Stop impulse purchases before they happen. Gently pause and reflect before you buy.
Chrome Web StoreSavvie - Smart Shopping
Search across multiple marketplaces to find the best deals
Chrome Web StoreBuySage
Instant AI buying verdict on Amazon & 40+ shopping sites: sentiment, pros & cons, fake-review detection, buying score.
Chrome Web StoreCrawlbot Market Intel
Competitive product intelligence overlay for UK, ZA, and FR retailer PDP pages
Chrome Web StoreBudgetBro: Cost Calculator
Convert prices into the hours of work they cost you.
Don't Buy That - Impulse Spending Blocker
Don’t Buy That helps UK shoppers pause and reflect before making impulse purchases. It gently interrupts checkout pages on popular shopping sites, encouraging smarter spending and helping users save money.
5.0—
Chrome Web StoreSpend Slow
Interrupt impulse purchases with mindful friction gates. Save money, shop intentionally.