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Price trackers scrape product pages or pull retailer APIs at regular intervals—usually hourly or daily—and alert you by email, browser notification, or app push when a price hits your target. The best ones cover Amazon, Walmart, Best Buy, and specialty stores and can save you 5%–40% on planned purchases. Which tool earns a place in your browser depends on where you shop and how many items you want to monitor at once.
How Price Tracking Tools Work
When a price falls below your threshold or hits a historical low, the tool fires an alert. Most also show price history graphs—useful for spotting whether a “sale” is genuine or just a return to normal after an inflated list price.
Tools generally fall into three categories:
- Browser extension: Installs a toolbar button; shows price history and cross-retailer comparisons the moment you land on a product page.
- Standalone website or app: You paste a product URL, set a target price, and wait for alerts.
- Deal aggregator: Community members or algorithms surface limited-time offers across retailers, filtered by category or discount percentage.
The real win with price tracking isn’t catching a 10% discount—it’s knowing you’re not paying 20% more than last month.
Top Price Tracking Tools
Honey
Honey is a browser extension (Chrome, Firefox, Safari, Edge) that tracks prices on Amazon, Walmart, Target, Best Buy, and 20,000+ other retailers. It shows price history and drop alerts, and automatically applies coupon codes at checkout. The base extension is free; a “Honey Gold” membership ($1.99/month) layers on extra cashback.
Best for: Casual shoppers who want passive price monitoring with zero configuration. It runs quietly in the background and surfaces data during checkout without requiring you to visit a separate site.
Downside: Price history is shallower than dedicated trackers, and coverage depends on Honey’s retailer partnerships—some smaller shops won’t appear.
CamelCamelCamel
CamelCamelCamel tracks Amazon prices only, but does it better than almost anything else. It stores 10+ years of price history per product, sends reliable drop alerts, and offers a free browser extension (Camel) that works on Amazon.com, Amazon.co.uk, and Amazon.de. Everything is free.
Best for: Anyone who buys regularly on Amazon and wants granular historical data before committing to a purchase.
Downside: Amazon-only. If you split purchases between Amazon and Walmart, you’ll need a second tool running alongside it.
Keepa
Keepa is another Amazon specialist. Beyond price, it tracks sales rank and review history—data that matters if you’re evaluating whether a deal is worth it or scouting products to resell. The free tier shows basic charts; paid plans run $1.49–$19.99/month and unlock price alerts, advanced filters, and bulk tracking for up to 100,000 products.
Best for: Power Amazon shoppers and resellers tracking dozens of SKUs simultaneously.
Downside: Steeper learning curve than CamelCamelCamel, and the paid tiers cost more than any other tool on this list.
Slick Deals
Slick Deals is a community-driven deal aggregator where users post and vote on offers across all retailers. You can filter by category, retailer, or discount percentage. It’s entirely free with no paywalls.
Best for: Finding flash deals and limited-time offers you wouldn’t have thought to search for. Community voting filters out the noise—highly rated posts are usually genuinely good deals.
Downside: Coverage for niche or low-volume products is spotty since it depends on user submissions. It’s deal discovery, not automated price tracking on specific items.
Rakuten
Rakuten is primarily a cashback service—1%–40% back at 3,500+ stores—but its browser extension also shows price comparisons and cashback rates side by side. Free to join; cashback accumulates in your account and pays out quarterly.
Best for: Shoppers who want price tracking and cashback on the same platform without managing two separate tools.
Downside: You must purchase through Rakuten’s links to earn cashback. If a better price exists on a retailer outside Rakuten’s network, you won’t see it here.
TrackedPrice
TrackedPrice is a lightweight cross-retailer tracker. Paste a product URL, set a target price, and get email alerts when it drops. It covers Amazon, Walmart, Target, Best Buy, and a handful of others. The free tier tracks up to 10 items; paid plans ($4.99–$9.99/month) remove that cap.
Best for: Multi-retailer shoppers who want simple, no-frills alerts without installing a browser extension.
Downside: Smaller retailer database than Honey and no extension, so you have to visit the site to add items manually.
Google Shopping Alerts
Search for a product on Google Shopping, click the price graph icon, and set a drop alert. Google emails you when the price changes. It’s free, requires no account beyond a Google login, and pulls from Google’s index of millions of products.
Best for: Anyone who wants zero extra software and already uses Google Shopping to compare prices before buying.
Downside: Price history is less detailed than CamelCamelCamel or Keepa, and alerts can lag by several hours.
Comparison Table
| Tool | Best For | Retailers Covered | Price | Browser Extension |
|---|---|---|---|---|
| Honey | Casual shoppers | 20,000+ | Free (Gold $1.99/mo) | Yes |
| CamelCamelCamel | Amazon shoppers | Amazon only | Free | Yes |
| Keepa | Power users / resellers | Amazon only | Free–$19.99/mo | Yes |
| Slick Deals | Deal discovery | All (user-curated) | Free | No |
| Rakuten | Tracking + cashback | 3,500+ | Free | Yes |
| TrackedPrice | Multi-retailer tracking | Amazon, Walmart, Target, Best Buy, others | Free–$9.99/mo | No |
| Google Shopping Alerts | Minimal setup | All (Google index) | Free | No |
Our verdict
For Amazon-heavy shopping, CamelCamelCamel is the free, reliable default. For multi-retailer carts, start with Honey—it runs passively and requires no setup. Add Rakuten if you want cashback on top of tracking. Check Slick Deals a few times a week for deals on things you didn’t know you wanted. These tools are free or cheap enough that running two or three in parallel costs you nothing.
Tips for Using Price Trackers Effectively
Set realistic target prices
Check the product’s historical low on CamelCamelCamel or Keepa first, then set your alert 10%–15% below the current price. A target set 50% below current will sit unfired for months—or forever.
Watch for fake discounts
A tracker shows the price drop, not whether it’s genuine. Retailers sometimes inflate the list price for weeks, then “discount” it back to normal. Look at the full price history graph—if the “original price” sits well above the historical average, the markdown is cosmetic. Our fake discount detection guide walks through the specific patterns to look for.
Track seasonal items early
If you need a winter coat in October, start tracking in July. A 2–3 month window gives you enough data to recognize a genuine low. Black Friday prices on electronics, for example, are often matched or beaten in January and July—year-round tracking shows you when the real dips happen.
Combine trackers with deal sites
Use a tracker for specific items you’ve already decided to buy, and use deal aggregators for unexpected finds. They solve different problems and work better together.
Cross-check before buying
Different tools pull from different data sources. If one shows a price drop but another doesn’t, spend 30 seconds verifying on the retailer’s site directly before clicking purchase.
Common Pitfalls to Avoid
Alert fatigue: Tracking 50 products floods your inbox. Start with 5–10 items you plan to buy within the next 60 days.
Ignoring total cost: Trackers show product price, not shipping, taxes, or return costs. A $5 price drop means nothing if shipping adds $8.
Forgetting to untrack: Once you buy something, remove it from your tracker. Alerts for items you already own are just noise.
Relying on one tool: No single tracker covers every retailer with perfect accuracy. Cross-check on anything over $100.
Frequently asked questions
Do price tracking tools really save you money?
The savings depend on what you buy and how often. If you track 10 planned purchases and catch 2–3 price drops averaging 15% each, you’ll save $50–$200 depending on item prices. The time cost is minimal—alerts are passive. The less obvious benefit is avoiding impulse purchases at inflated prices because you can see what a product normally costs.
Are price tracking tools safe to use?
Reputable tools like Honey, CamelCamelCamel, and Rakuten don’t touch your payment information—your credit card data stays between you and the retailer. Browser extensions do collect some usage data (which products you view), and this is disclosed in their privacy policies. Stick to tools with millions of users and verifiable public reviews, and read the privacy policy before installing anything.
Can I track prices on every retailer?
No single tool covers every store. Honey reaches 20,000+ retailers but misses some small specialty shops. CamelCamelCamel and Keepa are Amazon-only. For niche retailers—indie bookstores, boutique clothing brands—check whether the store has its own price alert feature, or use Google Shopping Alerts as a fallback.
What’s the difference between price tracking and price comparison?
Price tracking monitors one product over time and alerts you to changes. Price comparison shows you the current lowest price across multiple retailers right now. Honey does both; CamelCamelCamel focuses on tracking; Google Shopping is mainly comparison. Use tracking when you’re willing to wait for a better price, and comparison when you’re ready to buy today.
Do I need to pay for price tracking?
No. CamelCamelCamel, Honey, Slick Deals, and Google Shopping Alerts are all free and cover most use cases. Paid tiers—Keepa at up to $19.99/month, TrackedPrice at up to $9.99/month—add bulk tracking and advanced filters. Unless you’re monitoring 50+ products regularly, start free.
Jordan has reviewed household and consumer products for eight years and returns more items than anyone should.
