The 5 Best Browser Savings Tools for Online Shoppers
Extensions that find codes or track prices while you shop, with no extra effort.
Last updated Jul 2, 2026 for Online Shoppers
We curated browser tools that surface savings automatically as you shop online. Selection weighs how reliably each tool finds codes or prices and how unobtrusive it is. Links are affiliate links, disclosed here, and they never influence the ranking.
-
A free tool that compares prices and applies coupons at checkout.
FreeCombines automatic code testing with cross-seller price comparison in a single free extension.
Pros
- + Tests codes automatically
- + Compares prices across sellers
- + Free with no bank account needed
Cons
- − Only helps at supported stores
Promo Codes Browser Extension Price Tracking -
A browser extension that searches and applies coupon codes at checkout.
FreeApplies available codes at checkout across a large set of retailers with one click.
Pros
- + One-click code testing
- + Adds Honey Gold rewards
Cons
- − Working-code hit rate varies by store
Cashback Promo Codes Browser Extension -
Amazon price history charts and drop alerts.
FreeIts extension shows Amazon price history right on the product page so you know if a price is actually low.
Pros
- + Clear Amazon price history
- + Price-drop alerts
Cons
- − Focused on Amazon only
Browser Extension Price Tracking -
4 Rakuten
Cashback at thousands of stores paid out by check or PayPal.
FreeIts extension reminds you to activate cashback before you buy at partner stores.
Pros
- + Cashback activation prompts
- + Large partner network
Cons
- − Cashback pays on a delay
Cashback Browser Extension Mobile App -
A cashback service known for high rates and paying out full commission.
FreeThe extension flags cashback opportunities as you browse, often at competitive rates.
Pros
- + Surfaces high cashback rates
- + Works across many retailers
Cons
- − Payout speed depends on the retailer
Cashback Browser Extension
How we picked these
Tools were selected for effective automatic behavior at checkout or on product pages and for broad store support. Rankings are editorial and set independently of affiliate payouts, which have no bearing on order.