Sunday

Sunday is a payments and ordering platform for restaurants built around a QR code on the table that lets guests view the bill, split it, add a tip, and pay from their phone in a few seconds without waiting for a server to bring a card machine. Beyond simply settling the check, Sunday connects the full guest journey, supporting scan-to-order so diners can browse a menu, order, and pay themselves, and tying payment moments to loyalty enrollment, review prompts, and customer data capture so a restaurant learns who its regulars are. It integrates with major point-of-sale systems so items, prices, and open tabs sync automatically and payments flow back into the restaurant's existing reporting. For operators, the pitch is faster table turns, higher tipping, less time spent on payment logistics, and a direct digital relationship with guests that the big delivery apps otherwise own. Sunday is used by thousands of restaurants across several countries and serves tens of millions of diners a year, and it raised additional funding in late 2025 to keep expanding. It is sold to restaurants as a paid product, typically through payment processing fees plus subscription components for the ordering and marketing features.