Hospitality · loyalty
stammo
A digital stamp card in Apple and Google Wallet — notices when regulars drift away and brings them back.
Status
Live
Live at stammo.app · in use at hospitality businesses
Market
DE & CH
Sector
Hospitality · loyalty
We only show interfaces once we can capture the real application with demo data. Until then, what is built is written here — rather than an image claiming something else.
What we built
Built ourselves, block by block.
Building blocks
Brand & product
Apple & Google Wallet passes
Scanner & dashboard
Subscriptions & automations
Why we built it
Why we built it
Stammo began as a commission: a hospitality franchisee in Zurich and Lucerne wanted a stamp card without paper. It became a product of its own — open to every business today, in German and French.
Where it sits in the system
Automation
Every product of ours sits on one of the five levels — and we offer that same level as a service. What we have built here, we also build for your business.
View levelRegister interest
Shall we let you know?
If stammo is of interest for your business: leave an address and we will get in touch once it is ready. No newsletter, no advertising — one message about this product.
Does this fit your business?
Twenty minutes, free and without obligation. We look at the operation and tell you honestly whether we can help.