Loading company…
Sphere provides live online professional courses in data science and machine learning.
Founded in 2020 by Nicholas Rudder and Adrian Sarstedt, Sphere provides live education for professionals, with a focus on data science and machine learning in software engineering. In November 2025, it raised USD 21 million in Series A funding led by Andreessen Horowitz, with 20VC, Felicis Ventures, Pioneer Fund, and Y Combinator participating. The supplied funding-use detail refers to tax compliance capabilities, which does not match the company’s described education services.
Funding rounds, investors and people for this company come from licensed data. A free account shows the first rows of each section; an approved contribution opens every profile in full.
Sign in