
Editor’s Note: Sponsored by Monday Properties and written by ARLnow.com, Startup Monday is a weekly column that profiles Arlington-based startups and their founders. The Ground Floor, Monday’s office space for young companies in Rosslyn, is now open. The Metro-accessible space features a 5,000-square-foot common area that includes a kitchen, lounge area, collaborative meeting spaces, and a stage for formal presentations.
John K. Hart didn’t really want to start his own company.
The former software engineer, U.S. Army Reserve infantry officer and world geography teacher at Swanson Middle School was in charge of I.T. learning for Marriott International when he came up with the idea for a travel site that lets customers search for prices at hotels without having to enter a date.
Hart told a coworker about the idea the next day. He says she came to him the day after with eyes red, telling him, “I couldn’t sleep last night thinking about your idea.” He told other coworkers, all agreeing that it was an idea to hold on to. Hart told his wife, expecting to be shot down. She encouraged him to go for it.
He told his family, which gathered and told him they would support him financially. Hart told a friend who was a graphic designer; she was on board. He told another coworker at Marriott who could help build the technology; sign me up, he said.
“I was looking for people to tell me it was a bad idea,” Hart said. “I didn’t have the courage to initiate. Eventually, I was too scared not to do it. I was thinking ‘I’m going to regret this for the rest of my life.'”
In July 2012, Hart and his cofounders — Kathy Carbonetti, the graphic designer, Tim Kosmider, now the company’s “cloud architect,” Humberto Chacon and Andy Stewart — incorporated Imagine If. Last Monday, they publicly launched StayAtHand, the travel app they think will revolutionize the hotel-booking industry.

The app — available only on iPhones and iPads for the moment — allows users to search rates for cities without having to enter a date. They can also select a rate for a particular hotel and have the app notify them when a room comes available at the rate, even when the user is offline.
“We’re your eye in the sky,” Hart said. “We’re checking for you.”
The app is just one-third of Imagine If’s business. Another third is the cloud infrastructure largely build by Kosmider, which fuels the app as well as Imagine If’s third — and potentially most intriguing — component, from a business standpoint: a design browser.
Those offline user price requests will soon be “aggregated and anonymized” and shown to hotels, the only customers who can access the demand browsers. Hotels can, for a flat fee, look through the demand browser to see exactly how much customers are willing to pay for a room in a city, or even their hotel specifically.
“The demand browser at the hotel level is the really exciting part,” Hart said. “We think the whole product can go really big. We’re going for the moonshot by building the space station first.”
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