On Monday morning, Sarah Isenberg began her workday by logging onto a 9:30 a.m. Zoom session with a bunch of strangers.
For the next three hours, they worked alongside each other in mostly silence, breaking every hour or so for collective stretching or deep breathing.
Welcome to the world of "productivity babysitters," "accountabilibuddies" and "procrastination nannies" — paid services to keep tabs on you for a set time period to help you get work done.
"At the base level, productivity babysitters are someone who plays the role of the person that says, 'Keep going,'" Jeremy Redleaf, a Caveday co-founder, tells CNBC Make It.
Redleaf likens the cave experience to a fitness class or trainer, but instead of training physical muscles, you train your focus.