Andreessen Horowitz (typically styled a16z) is a venture-capital-firm founded by Marc Andreessen. Contexts mark-andreesen
11/29/2025
Andreessen Horowitz (typically styled a16z) is a venture-capital-firm founded by Marc Andreessen. Contexts mark-andreesen
'It's Time to Build' was an article published by Marc Andreessen, founder of Andreessen Horowitz (a16z), and published on April 18, 2020, during the early months of the COVID-19 pandemic. The essay...