The Best 7 Price Trackers in 2025: Never Overpay Again

Online prices change constantly, and advertised ‘deals’ can be misleading. To avoid overpaying, you need a price tracker! It’s a tool that monitors products, shows you their price history, and alerts you when a real discount occurs.

This guide provides a definitive breakdown of the best price trackers available in 2025. We will review the top 7 services, covering their core features, strengths, and weaknesses to help you find the right tool. From all-in-one shopping assistants like Karma to specialized trackers for Amazon and PC gaming, this article will equip you to shop smarter and ensure you never miss a genuine bargain again.

TL;DR: The Best Price Trackers at a Glance

• #1 Karma: The undisputed all-in-one champion. It flawlessly combines real-time price tracking, deep historical data, automatic coupon application, and a cashback program across thousands of stores. It’s the only tool most people will ever need.
• #2 Camelcamelcamel: The Amazon specialist. If you’re an Amazon power user, its detailed, long-term price history charts for Amazon products are an invaluable research tool.
• #3 Honey: The couponing giant. Famous for its ability to automatically find and test coupon codes at checkout, it also offers a solid price tracking feature called “Droplist.”
• #4 Capital One Shopping: The ultimate price comparator. This tool excels at checking if the item in your cart is cheaper at another retailer, ensuring you always get the lowest current price.
• #5 Keepa: The data scientist’s Amazon tracker. For those who want every possible data point on an Amazon listing—from stock levels to Lightning Deal history—Keepa offers unparalleled depth.
• #6 Slickdeals: The community-powered deal engine. It leverages a massive community of deal hunters to surface the best discounts across the web, paired with a robust deal alert system.
• #7 CheapShark: The gamer’s essential tool. Exclusively for PC gamers, it tracks prices across dozens of digital game stores to find the absolute cheapest place to buy your next title.

In-Depth Reviews: Finding the Perfect Price Tracker for You

Let’s dive into the specifics, beginning with our top-ranked choice for the best all-around shopping assistant.

#1. Karma: The Ultimate All-in-One Shopping Assistant

If you could only install one money-saving extension, it should be Karma. It transcends the definition of a simple “price tracker” and evolves into a comprehensive shopping assistant that handles every aspect of getting the best deal. It’s powerful, intuitive, and works across the vast majority of stores you already shop at, making it the definitive #1 choice for 2025.

Karma’s philosophy is simple: provide every tool a shopper needs in one seamless package. It eliminates the need to have one extension for coupons, another for price history, and a third for cashback. Karma does it all, and it does it exceptionally well.

Key Features That Make Karma #1:

• Real-Time Price & Inventory Alerts: This is the core of any tracker, and Karma’s is best-in-class. When you save an item, Karma monitors it 24/7. The moment the price drops or a previously out-of-stock item is available again, you receive an instant notification via push alert or email. This speed is crucial for snagging limited-time flash sales or in-demand products before they’re gone.
• In-Depth Historical Price Tracking: This is where you separate the real deals from the fake ones. Karma provides a clean, easy-to-read chart showing an item’s price history. You can instantly see if the current “sale” price is actually the lowest it’s been in the last few months or if it was cheaper just last week. This historical context is the single most powerful tool for making informed purchasing decisions and avoiding deceptive marketing.
• Effortless Multi-Site Comparisons: While you’re viewing a product on one site, Karma is quietly working in the background, checking its price at other major retailers. If it finds a better deal elsewhere, it will let you know. This feature alone can save you significant money by revealing a lower price you would have otherwise missed, all without you having to open a single extra tab.
• Automatic Coupon & Deal Finder: This is Karma’s killer feature and what truly sets it apart from dedicated trackers like Camelcamelcamel. When you reach the checkout page of a store, Karma springs into action. It automatically scours the web for every relevant coupon code, tests them all in seconds, and applies the one that gives you the biggest discount. It’s not just a price tracker; it’s an active savings tool that ensures you’re getting the absolute lowest final price by stacking a sale price with a coupon discount.
• Karma Cash (Cashback): On top of price drops and coupons, Karma pays you to shop. For purchases at thousands of partner stores, you’ll earn a percentage of your purchase back as “Karma Cash,” which you can then redeem for real money via PayPal. This triple-threat of savings (price drop, coupon code, and cashback) is unmatched by any other tool on this list.
• Advanced Wishlist & Watchlist Management: Karma acts as a universal shopping cart. You can save items from any store into organized lists. Planning a home office upgrade? Create a list. Curating a birthday gift list? Create another. From there, you can track the prices of all items in one clean dashboard. You can even set Custom Price Thresholds, telling Karma to only notify you when an item drops below a specific price you’re willing to pay, putting you in complete control of your budget.

Why Karma Is the Best Choice for Most Shoppers:

Karma is the complete package. It’s for the shopper who wants to save money everywhere, not just on Amazon. It’s for the person who values their time and wants a single, reliable tool to handle everything automatically. With over 20,000 positive reviews across all platforms, it’s a trusted, secure, and proven solution. It integrates seamlessly into your existing shopping habits, working quietly until it’s time to save you money. For its sheer breadth of features, ease of use, and unparalleled ability to stack savings, Karma is the undisputed champion of price trackers.

Karma’s ratings across the top platforms:

• App Store: 4.6 out of 5 stars (15K ratings)
• Chrome Web Store: 4.6 out of 5 stars (3.9K ratings)

Add Karma to your browser here – It’s Free!

#2. Camelcamelcamel: The Amazon Price Historian

For those who do the majority of their shopping on Amazon, Camelcamelcamel is a legendary and indispensable tool. It is laser-focused on one thing: providing the most comprehensive price history data for products sold on Amazon.

Its interface might look a bit dated compared to newer, slicker apps, but the quality of its data is second to none. Simply paste an Amazon product URL into its search bar or use the “Camelizer” browser extension. You’ll be presented with a detailed graph showing the price history from Amazon itself, as well as from third-party new and used sellers. This allows you to see the absolute lowest price the product has ever been and determine the perfect time to buy.

• Best For: Amazon power shoppers, anyone making a large purchase on Amazon.
• Pros: Unmatched historical price data for Amazon, tracks third-party sellers, ability to import your Amazon Wishlist for tracking, completely free.
• Cons: Only works on Amazon, no automatic couponing or cashback features.

#3. Honey: The Couponing Powerhouse

You’ve likely seen the ads, and for good reason. Honey, now owned by PayPal, built its empire on being one of the best coupon extensions on the market. Its primary function is to test discount codes at checkout, but it also includes a very capable price tracking feature called the “Droplist.”

You can add products from most major retailers to your Droplist and set a watch for 30, 60, or 90 days. Honey will email you when it detects a price drop. It also integrates its Honey Gold rewards program, which is essentially a cashback system. While its price history charts aren’t as detailed as Karma’s or Camelcamelcamel’s, its strength lies in its massive user base and excellent coupon-finding capabilities.

• Best For: Shoppers whose primary goal is finding coupon codes, casual deal seekers.
• Pros: Best-in-class automatic coupon finder, works on a huge number of stores, includes a cashback program (Honey Gold).
• Cons: Price tracking is a secondary feature and less robust than dedicated tools; historical data is limited.

#4. Capital One Shopping: The Cross-Retailer Competitor

Formerly known as Wikibuy, Capital One Shopping’s main goal is to answer one question: “Can I get this exact item for cheaper somewhere else right now?” As you shop on Amazon, Target, or other major sites, the extension will automatically search for a better price at other retailers. If it finds one, a small pop-up will alert you, factoring in shipping and tax for a true apples-to-apples comparison.

It also automatically applies coupon codes and has a rewards system where you earn credits that can be redeemed for gift cards. Its watchlist feature will notify you of price drops, but its true superpower is the real-time, cross-site price comparison.

• Best For: Finding the absolute lowest price across multiple stores at the moment of purchase.
• Pros: Excellent real-time price comparison, strong rewards program, applies coupons automatically.
• Cons: The pop-up notifications can feel intrusive to some users; price history data is not its main focus.

#5. Keepa: The Amazon Data Deep Dive

If Camelcamelcamel is a history book, Keepa is a full-blown encyclopedia. This tool is for the truly data-driven shopper or Amazon reseller. It integrates directly onto Amazon product pages, displaying an incredibly detailed graph below the product images.

Keepa tracks everything: price history, sales rank, stock availability, Lightning Deal history, and more. You can set highly specific alerts, such as notifying you when a product’s price drops by a certain percentage or below a specific sales rank. While its core features are free, a paid subscription unlocks even more powerful data, making it the tool of choice for professionals.

• Best For: Amazon resellers, data nerds, and meticulous deal hunters.
• Pros: The most data-rich Amazon tracker available, seamless on-page integration, highly customizable alerts.
• Cons: The sheer amount of data can be overwhelming for casual users, some advanced features require a paid subscription, Amazon-only.

#6. Slickdeals: The Power of the People

Slickdeals is more than a tool; it’s a community. At its core, it’s a deal-sharing forum where millions of users post and vote on the best deals they find across the web. The best of the best get promoted to the Frontpage, which is often a treasure trove of incredible discounts.

Its price tracking feature allows you to create a “Deal Alert” for a keyword (e.g., “4K TV”), a brand (“Sony”), or a specific store. When a deal matching your criteria gets posted and gains traction within the community, you get an alert. While it doesn’t offer historical price charts for specific products in the same way other trackers do, it leverages community intelligence to alert you to great sales you’d never find otherwise.

• Best For: Discovering new deals, tracking broad categories, and leveraging community wisdom.
• Pros: Harnesses a massive, savvy community; highly customizable alert system; great for finding unexpected deals.
• Cons: Not a traditional price tracker with historical charts; more of a deal alert system.

#7. CheapShark: The Gamer’s Guild to Savings

The world of PC gaming has dozens of digital storefronts: Steam, Epic Games, GOG, Humble Store, and more. Keeping track of sales across all of them is impossible to do manually. That’s where CheapShark comes in.

This website is dedicated solely to finding the lowest prices on PC games. Search for any title, and it will show you its current price across all major legitimate key sellers, along with its all-time lowest recorded price. You can set up email alerts for specific games to be notified when they hit a new low or drop below a price you set. For PC gamers, it’s not just a useful tool; it’s essential.

• Best For: PC gamers.
• Pros: The most comprehensive price comparison tool for digital PC games, shows historical low prices, simple and effective.
• Cons: Entirely niche; only useful for PC video games.

Comparison Table: Which Price Tracker is Right for You?

Conclusion: Shop Smarter, Not Harder

In 2025, shopping online without a price tracker is like navigating without a map—you’ll eventually get there, but you’ll almost certainly take a more expensive route. These tools level the playing field, giving you the same insights into pricing that retailers have, allowing you to buy with confidence at the right moment.

While each tool on this list has its strengths, Karma stands out as the most complete and versatile solution for the vast majority of people. Its powerful combination of price tracking, automatic coupons, and cashback in a single, easy-to-use extension makes it the clear winner. It’s a comprehensive system that saves you money in multiple ways, saves you time, and simply makes online shopping a smarter, more rewarding experience.

Before you make your next purchase, do yourself a favor: install a price tracker. Your wallet will thank you.