This is one in a series of stories that highlights each company in the 2019 class of the Comcast NBCUniversal LIFT Labs Accelerator, powered by Techstars. Visit LIFT Labs to learn more about this world-class program for connectivity, media and entertainment startups, and get information on applications for the next class.

Mark Catalano and Andrew Sprouse can build websites that perform incredibly well, look gorgeous and engage users. They're experts at working with the JAMstack, the new standard in web architecture that eschews traditional servers and promises better speed, higher performance, increased security and a better developer experience.