WalletU helps local businesses create digital loyalty cards that customers save directly to Apple Wallet or Google Wallet. No extra app or account is required. Merchants can customize cards, share them by link or QR code, scan customer codes to add stamps, send lock-screen notifications, track customers and redemptions, and publish a branded profile page. Start free and launch a loyalty program in minutes.
With GPT-5.6, I could build and ship WalletU as a solo founder: a production SaaS spanning secure authentication, billing, Apple and Google Wallet passes, QR stamping, notifications, public profiles, responsive dashboards, and launch assets. Earlier models were useful for isolated tasks, but coordinating changes across a real monorepo, preserving design consistency, testing edge cases, and validating complete user flows required too much manual work. GPT-5.6 made end-to-end implementation and QA practical enough for one person to operate like a small product team.
Hi Product Hunt! I built WalletU because traditional loyalty programs create too much friction for small businesses and their customers. Paper cards get lost, and asking people to download another app at the counter is a hard sell.
WalletU puts the loyalty card somewhere customers already use: Apple Wallet or Google Wallet. A business can create a branded card, share it with a link or QR code, add stamps from its phone, see customers and redemptions, and send timely updates. Customers do not need a WalletU account or another app.
The goal was to keep both sides simple: fast setup for local businesses and a familiar wallet experience for customers. WalletU starts free, and I would love your feedback on the onboarding, card experience, and the features that would make it most useful at the counter.
Portero
Portero