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Stamp loyalty cards for cafés, bakeries and local shops. Customers scan a QR code and the card goes into Apple or Google Wallet. Nothing to install.
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Website, pricing, platforms and company facts side by side.
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| Website | stampywallet.com | layerstack.com |
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| Company | Startup from France · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

StampyWallet replaces paper stamp cards with a loyalty card that lives in your customers' phones, in Apple Wallet and Google Wallet. No app to download, no hardware to buy. How it works - Print the poster StampyWallet makes for you and put it by the till. - Customers scan the QR code and add...
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As answered by people managing StampyWallet and LayerStack Arm-based Cloud Server.
StampyWallet's answer
The loyalty card is a real Apple Wallet and Google Wallet pass, not an app and not a web page customers have to bookmark. They add it in a few seconds from a QR code, it stays on their phone, and it updates on their lock screen after every stamp. On the shop side, there is nothing to buy or install: you scan cards with the phone you already have. And the dashboard does more than count stamps: it shows which regulars are drifting away and lets you bring them back with a message on their lock screen.
StampyWallet's answer
Because it is built for small shops that want a loyalty card running today, not a project. Setup takes about five minutes, there is no tablet or card reader to buy, and staff accounts are unlimited on every plan. Customers don't download an app, which is where most loyalty apps lose them. Win-back messages, birthday rewards and Google review requests are included, with a 30-day free trial and no commitment. Your customer data stays in the EU and you can export it at any time.
StampyWallet's answer
Independent local businesses that live on repeat visits: cafés, bakeries, restaurants, pastry shops, nail and lash studios, hair and beauty salons, florists and small retailers. Usually the owner runs the shop and the loyalty program alone, has no time for a complex tool, and still uses paper stamp cards or nothing at all. StampyWallet started in France and works in English, French and Spanish.
StampyWallet's answer
StampyWallet is built by a small independent team in France and launched in August 2026. The starting point was simple: local shops still ran their loyalty on paper cards that customers lose or forget, while the tools meant to replace them asked for an app, a tablet or a long setup. Apple Wallet and Google Wallet were already on every customer's phone, so the card should live there. The product keeps evolving through conversations with the shop owners who try it.
StampyWallet's answer
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