Stop overpaying.
Start saving.
Most products go on discount at some point. Buy at the right time and the savings compound fast. Drag the slider to see your potential.
Assumes average product price of €4.00, ~60% of products go on sale each month, and an average discount of 20%.
Actual savings depend on regular shopping habits.
The invisible price creep
Prices don't jump - they creep. A tiny increase each month seems like nothing. But compound it over time and the picture changes completely.
Each month the increase is too small to care about. But compounded over time, your grocery bill is significantly higher - and no one asked for your permission.
How Price Lens helps
We do the tracking so you can make smarter choices at the supermarket.
Track
Monitor daily price changes across Continente, Auchan, and Pingo Doce - automatically.
Understand
See full price history and trends for any product - not just today's shelf tag.
Save
Make informed decisions and catch price hikes before they compound into real cost increases.
It's not just groceries
Inflation compounds silently. Since 1999, €100 worth of goods in Portugal now costs €175. The same pattern repeats at the product level - which is exactly what Price Lens tracks.
Historical CPI-U data from US Bureau of Labor Statistics, Eurostat, and INE Portugal. See the full inflation analysis →
Beware of price trends within key products
The inflation basket represents essential products selected by economic authorities to track consumer prices. The selection can change over time, but Price Lens keeps an eye on price trends on products that matter forever. Who doesn't care about the price of essentials like tuna, eggs, milk, etc.?
Simple, Transparent Pricing
Track supermarket prices and stay aware of inflation with Price Lens. Choose the plan that works for you.
- 14-day price history
- Track handpicked inflation basket products
- Access and compare multiple supermarkets origins
- Basic weekly price alerts
- Everything in Free
- Full price history (not just 14 days)
- Unlimited custom product tracking
- Daily price reports (vs. weekly in Free)
- Inflation insights dashboard with trends
- Shopping list optimizer across stores
- Purchasing power impact calculator
- Export CSV data and API access
All plans include the core functionality for price transparency and inflation awareness. Any questions? Contact us
