Real estate photographers can shoot the homes, but editing hundreds of raw files inside a 24-hour turnaround window becomes the real choke point.

Adam Shafi built Geodesium, a UK-based terrarium business, after discovering the craft while looking for a plant enclosure of his own.

Zach Katz started Framed Tweets in May 2017, building the site in a single afternoon after a chance encounter on the street reminded him his idea from two years prior was still worth trying.