Free script price monitoring · local-first · instant alerts

Instant alerts when bol.com products restock.

High-demand products sell out fast and restock without warning. The Bol.com Monitor tracks products by EAN and sends you a desktop notification the moment an item goes live or restocks — before most people know it's back.

Get the script Download Cereal (free)
Runs on your machine Free script Instant desktop alerts
[ how it works ]

Set it up in under 2 minutes.

01 · install

Download Cereal

Free desktop app for macOS, Windows, and Linux. Under 120 MB. Auto-updates.

02 · configure

Add the Bol.com Monitor

Install from the marketplace, enter the EAN numbers of the products you want to track.

03 · wait

Get alerted instantly

The script runs in the background. You get a desktop notification when something you're watching restocks.

[ features ]

Everything you need to beat the restock.

Track by EAN

Enter any bol.com product's EAN number to start monitoring. No URL hunting required.

Monitor multiple products

Watch as many products as you want simultaneously. Each gets its own alert when it restocks.

Instant alerts

Notifications arrive within seconds of a product going live — before most people know it's back.

All sellers covered

Detects availability from both bol.com directly and third-party sellers on the platform.

Local-first & private

Runs entirely on your machine. Your data never leaves your device.

Cross-platform

Works on macOS (Apple Silicon and Intel), Windows 10/11, and Linux.

[ faq ]

Questions.
Answered.

Still stuck? Ask in the Discord.

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Q/01 What is an EAN?
An EAN (European Article Number) is the barcode number printed on a product. You can find it on the product packaging or on the bol.com product page URL and description.
Q/02 Can I track multiple products at once?
Yes. You can add multiple EANs to monitor. The script watches all of them and alerts you individually when any item changes status.
Q/03 How fast are the alerts?
The script polls bol.com on a short interval. Alerts typically arrive within seconds to a minute of a product going live or restocking.
Q/04 Does it work for products sold by third-party sellers?
The monitor tracks product availability on bol.com regardless of whether it is sold by bol.com directly or a third-party seller on the platform.
Q/05 Is this free?
Yes. The Bol.com Monitor is a free script. The Cereal desktop app is also free — always.

Be first when it restocks.

Install the Bol.com Monitor and get an instant alert the moment your product goes live.

Get the Bol.com Monitor Download Cereal free