Our Team

We’re three friends building the backup plan that we’ve always wanted. Our north star is simple: making city life easier, safer, and more fun. That means you should have a spare key, for whenever life strikes.

  • A man with wavy brown hair and sunglasses making a peace sign with his right hand, wearing a white t-shirt with an octopus graphic pocket. The background is plain blue.

    Charles Graham

    Lockout count: 4

    Worst lockout: 3am outside my apartment. Regretting that last Martini, as I watched a locksmith drill out my lock. $400 poorer, with a brand new lock, I finally managed to sleep off the hangover…

    Background: Charles has launched startups and led major public initiatives in the UK, including a global startup innovation program at Serco and Edinburgh’s citywide bike-share system. At dave., he’s focused on recruiting and supporting our incredible neighborhood team members.

  • A woman taking a selfie against a pink background, smiling with her head tilted slightly. She has shoulder-length dark hair and is dressed in a cream-colored cardigan with a dark top underneath.

    Devina Kumar

    Lockout count: 5

    Worst lockout: Number 4 sucked ass. I was taking out the trash at 2 am in my PJs and realized that I left my key in the apartment building. It was right before a long weekend, so everyone was gone. I didn’t feel like eating the $300 locksmith fee so I just waited until someone came to the door 3 hours later to grab their DoorDashed McDonald’s. Shoutout to the Golden Arches or I’d probably still be out there.

    Background: Before Dave, Devina was a software engineer at Amazon, where she built large language models as part of the AGI team and trained machine learning systems used by hundreds of millions of Alexa users. She’s passionate about making cutting-edge tech useful in everyday life—and believes your time is too valuable to waste on getting locked out.

  • A woman with glasses and a baseball cap holding a laptop, smiling at the camera, with a plain pink background.

    Lizzie Speed

    Lockout count: 3.5

    Worst lockout: Ended with me scaling my building and getting lucky with an unlocked window :).

    Background: Lizzie is a lifelong New Yorker who has spent her career making cities more livable, from launching on-demand transit at Via to improving rider experience and operational efficiency at the MTA . She knows you’re too busy to get locked or to wait around for a visitor.