Intelligent shopping analytics.
Presenting Costco Wrapped
Unlock insights into your wholesale lifestyle. Secure, private, and local-first analytics for your Costco shopping history.
Add to Chrome
Version 1.5.0
🔒
Private by Design
Your data never leaves your browser. Cartology runs entirely locally on your device.
📊
Visual Analytics
Beautiful charts and a "Wrapped" style year-in-review presentation.
🛒
Smart Filtering
Filter by deal types, departments, and spot trends in your spending.