How To Contact Marc Andreessen

How do I reach out to Marc Andreessen?

Contact Marc Andreessen's publicist or manager through Andreessen Horowitz's communications team for business, media, and charity requests. In a short, specific pitch name who you are, state the request, give exact dates and the budget or offer, and explain why it fits his work at Andreessen Horowitz and his role as cofounder of Netscape. Allow two to four weeks for a reply given his role at Andreessen Horowitz. Be brief and polite when contacting him. Follow up once after one to two weeks with his communications team. For autographs and fan letters send mail to the fan mail address. Responses and autographs depend on availability.

How can I meet Marc Andreessen?

Attend Andreessen Horowitz summits and founder events in the San Francisco Bay Area, where Marc Andreessen speaks or joins panels and may meet founders and attendees after sessions. Watch for Marc Andreessen on major tech conference lineups such as TechCrunch and the Code Conference and plan to attend speaker sessions and any post talk Q and A or reception. Follow Marc Andreessen on X at pmarca and read his posts on the pmarca blog to learn about university talks, a16z town halls or demo days for startups he invests in that offer chances to meet him.

Where does Marc Andreessen live?

Marc Andreessen long maintained a 12,000-square-foot Tuscan-style estate in Atherton, California that he and his wife bought in 2007. That property sold in August 2025 for about $27.15 million, according to Palo Alto Online and SFGate. He works from Silicon Valley at the offices of his venture firm Andreessen Horowitz, a short drive from Atherton, and Business Insider and Fortune reported the couple also own property in Malibu. Business Insider noted the Atherton compound included a guest house, a detached studio and manicured grounds.

How much does it cost to book or hire Marc Andreessen?

No verified fee figures are available for Marc Andreessen, so there is no standard booking price. Fees are set per event and depend on event type, date, location and travel and are negotiated for each booking. Booking requests go through their agent or manager.

How can I request a charitable donation from Marc Andreessen?

To request a charitable donation or auction item from Marc Andreessen, send a letter on your organization letterhead that names the organization, explains the cause, gives the event date, describes the expected audience, and states the exact item or donation you are requesting. His representatives handle donation requests, and for Members the verified contacts for the right representative are listed on this page.

How do I request an interview or press access to Marc Andreessen?

To request an interview with Marc Andreessen, submit a clear press request that lists your outlet, audience size or demographic, proposed topic and sample questions, preferred timing, and any travel or recording needs. Requests go to the right representative and verified contacts for Members are listed on this page. No email addresses or phone numbers are provided here.

What is Marc Andreessen's net worth?

Marc Andreessen's net worth is $1.9 billion, Forbes estimated in 2026. His wealth comes from founding Netscape and venture capital through Andreessen Horowitz, and estimates vary.

Net worth figures are estimates only, provided for entertainment purposes, and should not be considered accurate.