Free Chrome Extension

See through
every Amazon
price.

Price Lens shows you price history, catches coupons you'd miss, and alerts you the moment prices drop — automatically, on every product page.

Add to Chrome — It's Free See what it does
✓ No account required
✓ Free forever
✓ No data sold
amazon.com/dp/B09PRODUCT
🔍 Search Amazon...
🎧
Sony WH-1000XM5 Wireless Noise Canceling Headphones
★★★★★ 4.7 (12,847)
$279.99
List: $349.99
🔥 Historic Low Save $70.00
📈 Price History 🔍 Find Cheaper 🔔 Watch
🏷 Apply $20.00 coupon — scroll up to clip
Everything you need

Six tools. One extension.

📈
Price History
See months of historical pricing data on any product. Know instantly if today's "sale" is real or just manufactured urgency.
🔥
Deal Verdict
Automatic scoring from "Historic Low" to "Overpriced" based on the product's own price history. No guessing.
🏷️
Coupon Detector
Amazon buries clippable coupons where most people miss them. Price Lens surfaces them immediately so you never leave money on the table.
🔔
Price Drop Alerts
Watch any product. The moment the price drops, you get a Chrome notification with the savings amount and a direct link.
🔍
Find Cheaper
One click searches Amazon for similar products sorted lowest price first. Instantly see if you're overpaying for a name.
⏰
Remind Me
Not ready to buy? Set a reminder for tomorrow, 3 days, a week. Price Lens notifies you to come back and check.
How it works

Installed in 30 seconds.
Works automatically.

1
Add to Chrome
One click from the Chrome Web Store. No account, no email, no setup. Price Lens activates immediately.
2
Shop normally
Browse Amazon as you always would. Price Lens silently analyzes every product page and surfaces what matters.
3
Buy with confidence
Know you're paying a fair price. Clip coupons you'd have missed. Get notified when anything on your watchlist drops.
Transparent by design

Free forever.
Here's exactly how.

When you make a purchase on Amazon or other supported stores, Price Lens earns a small affiliate commission from the retailer. Your price is identical either way — the retailer pays us, not you. This is the same model used by Honey, Rakuten, and Capital One Shopping.

✓
Your price never changes The retailer pays the commission, not you. $279.99 stays $279.99.
✓
No data sold, ever Your watchlist and browsing stay on your device. We don't track or sell anything.
✓
No account required Install and go. No email address, no sign-up, no subscription.
Ready

Stop overpaying on Amazon.

Free, takes 30 seconds, works immediately.

Add Price Lens to Chrome — Free