Bri Holt is an American inventor and businessman. He is best known for founding Engrade, a Santa Monica-based education technology startup. Holt founded Engrade in 2003 as a high school student trying to build a way for his own teachers to share students' grades online. Engrade was acquired by McGraw-Hill Education in January 2014.
In 2007, Holt pioneered the new field of viral video analytics, patenting a method for determining Internet video viewing time. Holt founded Vidmeter, an online video analytics platform, later acquired by Visible Measures in January 2008.
In 2020, Holt was issued a patent entitled Hyperpiler.
↑USGranted 7930391,Brian Holt,"Method and system for determining viewing time of an online video",published April 19, 2011,issued April 19, 2011, assigned to Visible Measures Corp.