Bri Holt

Bri Holt is an American inventor and businessman. He is best known for founding Engrade, a Santa Monica-based education technology startup. Mr. Holt founded Engrade in 2003 as a high school student trying to build a way for his own teachers to share students' grades online.^[1] Engrade was acquired by McGraw-Hill Education in January 2014.^[2]

Bri Holt
Occupation(s)	Internet Entrepreneur, Inventor
Known for	Founding Engrade and Vidmeter

In 2006, Mr Holt founded SocialMeter, the first social media analytics service.^[3] In 2007, SocialMeter was acquired by AdaptiveBlue, a startup backed by venture capital firm Union Square Ventures.^[4]

In 2007, Mr Holt pioneered the new field of viral video analytics, patenting^[5] a method for determining Internet video viewing time. Mr. Holt founded Vidmeter, an online video analytics platform, later acquired by Visible Measures in January 2008.^{[6][7][8][9][10][11]}

In 2020, Mr. Holt was issued a patent entitled Hyperpiler.^[12]

In 2025, Mr. Holt developed a knowledge graph query language called Memelang. ^[13]