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Per Diem

The AI operating system for restaurants

We deploy AI agents that act as a C-suite for cafés, bakeries, and restaurant franchises. Per Diem’s AI CTO automatically builds, deploys, and maintains branded mobile apps and web ordering, while our AI CMO and AI COO automate loyalty, marketing, and daily operations across first-party ordering and catering. Built on Square, 450+ brands including Oakberry, Think Coffee, and Chip City use Per Diem to own their customers, increase lifetime value, and grow profitably.
Active Founders
Tomer Molovinsky
Tomer Molovinsky
Founder
After building products at OpenTable and Resy, I co-founded Per Diem (YC W21) to bring Starbucks-level mobile apps to independent restaurants. We launch branded apps in hours and use AI to automate loyalty, marketing, and growth. Per Diem is now the top-rated loyalty app on Square, trusted by Oakberry, Chip City, and 500+ brands.
Doron Segal
Doron Segal
Founder
Hey I'm Doron, the co-founder & CTO of Per Diem — a subscription platform for brick & mortar businesses. I'm also a dad and a husband. I love to travel and meet new people. I love creating things, and see people using the stuff I built. Prior to Per Diem I worked at Saildrone, OpenTable, Apple, Beats Music, Siemens. Happy to help other YC's alumna
YC Photos
Per Diem
Founded:2020
Batch:Winter 2021
Team Size:15
Status:
Active
Location:New York
Primary Partner:Brad Flora