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KoopsterKoopster

You say what you need. It's handled.

Groceries, dinner, deals, errands — Koopster handles it all across your favourite Dutch services. Best prices found, every deal applied, checkout done. You just say yes.

Try it freeSee how it works

No credit card required

Saving Dutch households an average of €62/month

This is what your morning looks like with Koopster

Works with the services you already use

Albert HeijnJumboThuisbezorgdMarktplaatsVomar

Sound familiar?

  • Switching between five apps just to sort out your shopping and dinner
  • Paying more because you didn't have time to compare every store and service
  • Missing deals because who actually reads every flyer and push notification?
  • Spending your evening on errands that should take seconds

Your time is worth more than this.

2,400+
Households
€182K+
Saved across services
47,000+
Tasks completed
5+
Services connected

From hours of planning to one quick message

No app to learn. No tabs to juggle. Just tell Koopster what you need.

1

Tell it what you need

"Get my weekly groceries." "Order dinner for four, under €20." "Find me a good deal on a bike." Talk to Koopster like you'd message a friend.

2

Koopster checks everywhere

Every store. Every service. Every deal. All at once. It finds the best prices, compares your options, and puts together the smartest plan — in seconds.

3

You approve. Done.

See exactly what's happening and what you're saving. One tap to confirm. Everything gets ordered and delivered. That's it.

Everything you need. Nothing you don't.

It works around the clock, never misses a deal, and gets smarter the more you use it.

Every price, everywhere
Koopster checks prices across all your stores and services in seconds. It even splits orders across them when that saves you money.
Remembers what you like
Your brands, your preferences, your habits. It learns fast. By week three, it already knows your usual — and keeps getting better.
Never misses a deal
Coupons, bonuses, loyalty discounts, flash sales — all found and applied before you even know they exist. Every single time.
Works where you already are
Telegram, WhatsApp, or the web. No new app to download, no account to create. Koopster fits into your life, not the other way around.
Nothing hidden
Every price it compared, every deal it applied, every decision it made — all visible. No black boxes. You see everything.
Always asks first
Your accounts are encrypted. Nothing gets ordered, booked, or paid for without your say-so. You're always in control.

Real people. Real results.

“I used to spend my Sunday evenings planning the week. Now I send one message on Monday morning and everything just arrives. Saved €71 last month without changing a thing.”

SB
Sophie van der Berg
Working parent, Amsterdam

“Every euro matters when you're a student. Koopster splits my shopping across stores I'd never think to check. I save €15–20 every single week.”

MV
Mark de Vries
Student, Utrecht

“Groceries, dinner, that shelf I needed from Marktplaats — I just say what I want and it sorts everything out. I've genuinely forgotten what running errands feels like.”

FA
Fatima El Amrani
Freelancer, Rotterdam

Your everyday, handled.

Join 2,400+ Dutch households that stopped overthinking and overpaying. Setup takes 30 seconds.

Start today

Free plan available — no credit card needed