General Catalyst and Andreessen Horowitz engage in viral venture capital feud

General Catalyst has launched a high-profile marketing campaign on X, utilising a parody of Apple’s historic “Mac vs PC” advertisements to distinguish its brand from rival venture capital firm Andreessen Horowitz (a16z). The video, which has accumulated 2.4 million views, features a caricature of a16z co-founder Marc Andreessen promoting an artificial intelligence companion dog, only to be rebuked by a General Catalyst representative citing “responsibility.”

The campaign depicts a character representing a16z extolling the virtues of an AI dog before kicking it off-screen, a visual gag intended to highlight General Catalyst’s stance on responsible investing without involving actual animal cruelty. The General Catalyst representative, portrayed as a “hipper” figure, dismisses the investment on the grounds that the firm maintains a “high bar around responsibility.”

Andreessen Horowitz co-founder Marc Andreessen responded extensively on X, describing the campaign as “smarmy” and teasing a counter-campaign titled “We’re the VC who doesn’t sneer at your idea.” His response included a comment on the physical stature of the actors, noting, “The thing they got right is the relative heights.”

The exchange has drawn significant attention within the venture capital community, with a16z partners and staff, including Jay Kapoor of VSC Ventures, engaging in the discussion. One comment compared the rivalry to the Kendrick Lamar vs. Drake feud, albeit for those familiar with “409A valuations.”

The marketing stunt references the long-running Apple commercials, where Justin Long played the cool Mac and John Hodgman played the square PC. While General Catalyst’s portfolio includes companies in sensitive sectors such as defence-tech firm Anduril and prediction market Polymarket, the video positions the firm as distinct from a16z’s history of investing in controversial or polarising companies.