The margin was always there. Operators just couldn't see it.

Craftable CEO David Cantu joined Justin Foster's Restaurant Tech Trends podcast to talk about his path from the restaurant floor to building hospitality technology, why the AI wave is forcing legacy platforms to rebuild, and how live visibility into margin changes what operators can fix.

Listen to the full episode here.

David Cantu did not start in software. He started on the floor, at Outback Steakhouse and P.F. Chang's, before turning two decades of operator experience into a career building the tools hospitality runs on. That background is the throughline of his conversation with host Justin Foster: every product decision traces back to a problem David first felt as an operator, not one he read about in a market report.

Today he leads Craftable, the back-office platform that helps more than 10,000 operators and 80,000 hospitality professionals protect their margins. The episode covers how he got here, where he thinks restaurant technology is heading, and why he believes the biggest profit opportunity is one most operators can't currently see.

From a P.F. Chang's problem to an industry platform

The origin story David told on the podcast starts with a real problem, not a business plan.

As a general manager at P.F. Chang's, he was wrestling with the daily grind of staff scheduling. That frustration became HotSchedules, the labor management platform he co-founded and spent more than two decades scaling into a system much of the industry came to depend on. He and his team bootstrapped it through the dot-com collapse and the aftermath of 9/11, growing for over a decade before ever taking private equity money.

The lesson David draws from that run is one he carries into Craftable: the products that last are the ones built to solve a problem the founder has actually lived. Operator instinct, not a feature checklist, is what tells you which problems are worth solving.

Why the AI wave is forcing legacy platforms to rebuild

A large part of the conversation focused on where the industry goes next, and David's read on AI is pointed.

His view is that this wave of AI isn't a feature you bolt onto existing software. It's a shift significant enough that legacy platforms, built for an earlier era, have to rebuild from the ground up to take real advantage of it. Architecture decided years ago tends to limit what a product can do with AI today, and patching it over rarely closes the gap.

Craftable rebuilt its own architecture to be AI-native rather than retrofitting AI onto an older foundation. For operators, the point isn't the engineering. It's what that foundation makes possible: a platform that can read invoices, surface cost anomalies, and explain what's worth acting on, instead of one that simply stores more data in more places.

Margin erosion you can finally see

The strongest theme of the episode was visibility, and David made it concrete.

He described how Craftable surfaces margin erosion signals as they happen, the kind of changes that quietly drain profit between one period close and the next. A 35% jump in the price of limes. Energy waste measurable down to the kilowatt. On their own, each is small enough to miss. Across every location and every shift, they add up to real money, and they almost never show up in a weekly prime cost number.

David's argument is that operators don't lose margin because they lack data. They lose it because the data that matters reaches them too late to act on. When that information surfaces while there's still time to respond, the same team can protect profit it would otherwise have written off. On the episode, he pointed to visibility alone driving a 600 basis point improvement in P&L, a swing that came not from a new initiative but from operators finally being able to see where money was leaking.

What it adds up to

The connective idea across David's story is that profit isn't won in one big move. It's won through hundreds of daily decisions, and those decisions are only as good as the information behind them.

That's the case for consolidating the back office. Craftable brings purchasing, inventory, invoices, payments, and financial reporting into one platform, with more than $5 billion in purchasing and millions of invoices flowing through it each year. The value isn't the number of modules. It's that the data finally connects, so a price spike, a usage variance, or a waste signal can reach the operator while it still matters.

Because profitability isn't created in a report. It's created through the decisions operators and managers make across every location, every shift, and every transaction.

Listen to the full conversation

Want the complete discussion on David's operator roots, the HotSchedules story, AI-native architecture, and the margin signals hiding in your back office?

Listen to David Cantu on Justin Foster's Restaurant Tech Trends podcast here: David Cantu, CEO, Craftable
About Craftable

Craftable is the single back office for restaurant and hospitality operators, unifying invoices, inventory, ordering, and daily profit-and-loss visibility in one system. Operators use Craftable to control food and beverage costs, automate accounts payable, and act on their numbers the same day — not at the end of the month.

Craftable serves hospitality groups including bartaco, Hôtel Swexan, TC Restaurant Group, Woods Coffee, and José Andrés Group.