PHILADELPHIA--(BUSINESS WIRE)--Today marked the culmination of the third annual Comcast NBCUniversal LIFT Labs Accelerator, powered by Techstars, with 11 tech startups presenting their companies to hundreds of investors, mentors, and the entrepreneur community during this year’s virtual Demo Day. During the 13-week accelerator program, these startups worked virtually due to the global pandemic alongside executives and experts from Comcast NBCUniversal and the Techstars network. These relationsh.