page = marc andreessen - andreessen horowitz
url = https://a16z.com/author/marc-andreessen
Marc co-created the highly influential Mosaic internet browser and co-founded Netscape, which later sold to AOL for $4.2 billion. He also co-founded Loudcloud, which as Opsware, sold to Hewlett-Packard for $1.6 billion. He later served on the board of Hewlett-Packard from 2008 to 2018.
Before Web 3, users and builders had to choose between the limited functionality of Web 1 or the corporate, centralized model of Web 2.