Startup Dossier
sunday
sunday is a restaurant-focused payments platform created by the founders of Big Mamma to transform the dining experience. Initially launched as a fast and seamless QR-code payment solution, it now connects every customer interaction — ordering, payment, loyalty, and CRM — through deep integrations with more than 50 POS and restaurant systems. Used by over 80 million diners, sunday helps restaurants increase tips, improve feedback collection, boost average basket size, and streamline operations.
About
sunday is a restaurant-focused payments platform created by the founders of Big Mamma to transform the dining experience. Initially launched as a fast and seamless QR-code payment solution, it now connects every customer interaction — ordering, payment, loyalty, and CRM — through deep integrations with more than 50 POS and restaurant systems. Used by over 80 million diners, sunday helps restaurants increase tips, improve feedback collection, boost average basket size, and streamline operations.
Structural DNA
Legal Name
sunday
SIREN
993858273
Founders & Team
Funding Lineage
Series B
DST Global (Lead)
€21.0M
Nov 2025