Stop overpaying. Save up to 30% on every shop.
Type your shopping list in plain words. Cartwise's AI compares every item across Migros, Coop, Lidl, Aldi and Denner — and tells you exactly where your full basket costs the least.
No credit card required • Cancel anytime
Compares prices across 7 Swiss supermarkets
From list to savings in 3 steps
Cartwise does the boring comparison work for you.
Type your list
Add items freely — "milk, bread, pasta…". No rigid forms, no SKUs.
AI clarifiesSmart
Vague items? Cartwise asks quick questions (whole or skim milk?).
AI compares & you saveSmart
See prices side-by-side and the cheapest supermarket for your basket.
Built for smart Swiss shoppers
Everything you need. Nothing you don't.
Smart AI disambiguation
No more guesswork — Cartwise confirms exactly what you want before searching.
All major supermarkets at once
Migros, Coop, Lidl, Aldi, Denner, Spar and Volg — searched in parallel.
Cheapest basket finder
Get the total per store and see which one wins for your full list.
Check items as you shop
Tick items off in-store. Cartwise tracks your progress.
Save hours every week
Skip the manual price-hunting — get answers in seconds.
Reuse your favorites
Recently bought products one click away for next time.
Loved by busy Swiss families
"I save about CHF 80 per month without changing what I buy. Cartwise just tells me where it's cheapest."
"The AI clarifying questions are genius — no more buying the wrong yoghurt because the app misread me."
"I plan my weekly shop in 5 minutes now. The cheapest-basket summary is addictive."
Ready to shrink your grocery bill?
Join Cartwise and let AI do the price hunting for every item on your list.
Get started — it's freeNo credit card required