How It Works

How PriceWren Works
Automatic Price Drop Alerts

PriceWren is a set-it-and-forget-it price tracker. Paste a URL, set your target price, and Wren emails you the moment the price drops — on Amazon, eBay, Walmart, or any online store. No browser extension. No app. Just email.

Start Watching Prices Free →

Free forever · No credit card · Takes 60 seconds

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Paste the Product URL

Copy the URL of any product page — from Amazon, eBay, Walmart, Best Buy, Etsy, a Shopify store, or literally any website that shows a price. Paste it into PriceWren.

https://amazon.com/dp/B09XXXXX...
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Set Your Target Price

Enter your email and the price you want to pay. PriceWren shows you the current price and price history chart so you can set a smart target — not just a guess.

Current
$89.99
Your Target
$69.99
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Wren Watches 24/7

PriceWren automatically checks the price every 6 hours on the free plan — every hour on Pro. You don't need to keep a browser tab open, run an extension, or check manually. Wren does the work while you sleep.

✓ Checks every 6 hours ⚡ Every hour on Pro
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Get Alerted Instantly

The moment the price hits your target, PriceWren emails you immediately. The email includes the product name, current price, your savings, and a direct link to buy — so you can act fast before the price goes back up.

From: wren@pricewren.com
🎉 Price dropped! Nike Air Max is now $69.99 (was $89.99)

What Makes Wren Different

Other solutions have annoying limitations. Wren doesn't.

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vs. Manual Checking

Checking a price manually means you have to remember to do it — and you'll always check at the wrong time. PriceWren checks automatically on a schedule, every single day, even when you forget.

✓ Zero effort once set up
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vs. Browser Extensions

Extensions only work when your browser is open. They can't alert you at 3am when a flash sale happens. PriceWren is server-side — it runs 24/7 and sends you an email the instant it detects a drop.

✓ Works while your device is off
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vs. Amazon-Only Trackers

Tools like CamelCamelCamel only work on Amazon. PriceWren works on any store — Shopify sites, fashion retailers, electronics chains, local stores. If a price is on a webpage, Wren can track it.

✓ 1,000+ stores supported

Works on Any Store

PriceWren is store-agnostic. Here are some of the most popular:

🛒 Amazon 🛍️ eBay 🏪 Walmart 💻 Best Buy 🧶 Etsy 👟 Nike 👟 Adidas 🍏 Apple 📱 Samsung 🎮 GameStop 🛋️ IKEA 👗 ASOS 🏋️ Decathlon 💊 iHerb 🛒 Costco 📦 AliExpress 🖥️ Newegg 🎮 Steam 🎵 B&H Photo ✨ And 1,000+ more

If the product has a visible price on the page, PriceWren can track it. No store-specific setup needed.

⚡ PRO TOOLS

Go further with Pro

Unlimited tracking plus three powerful decision-making tools — all for $3/month.

  • 🧠 Buy Now or Wait? Engine
    AI-scored buying confidence based on price history
  • ♻️ Refurbished vs New Compare
    See if a refurb is genuinely cheaper over time
  • 🏪 Competitor Price Monitor
    Track the same product across multiple stores
Upgrade to Pro →

$3/month or $24/year · Cancel anytime

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Ready to stop overpaying?

Join thousands of smart shoppers who let Wren watch prices while they get on with life.

Start Watching Prices Free →

No credit card · No extension · Works in 60 seconds