Marc Andreessen

Co-Founder & General Partner atAndreessen HorowitzFirm active Oct 12California

Marc Andreessen is a co-founder of Andreessen Horowitz, an investment firm. He discusses topics like pitching ideas, storytelling, leadership, and scaling businesses.

What Marc can write

Writes checks of$1M to $30M+
Comes in atSeed, Series A, Series BCan lead the round
Ownership target7-10%At first check
Best routeA warm introAsk a founder in their portfolio.

Andreessen Horowitz writes $1M to $30M+ checks, larger than 83% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Andreessen Horowitz.

Companies founded

NetscapeLoudcloud

Investments named in public bios

Applied IntuitionCartaCoinbaseDialpadFlowGoldenHonorOpenGovSamsaraSimple ThingsTipTop Labs

Focus

investmenttechnologystartupsventure capitalsoftwareAI

Education

University of Illinois at Urbana-Champaign, BS in computer science

Also at Andreessen Horowitz

Partners like Marc

At firms with a similar stage, sector and check size.

Alert me when Andreessen Horowitz is active

One email when Marc's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

Send your deck

Questions

Who is Marc Andreessen?

Marc Andreessen is a co-founder of Andreessen Horowitz, an investment firm. He discusses topics like pitching ideas, storytelling, leadership, and scaling businesses.

How much does Marc Andreessen invest?

Marc Andreessen invests through Andreessen Horowitz, which writes checks of $1M to $30M+ at seed, series a, series b.

How do I pitch Marc Andreessen?

A warm intro from a founder Andreessen Horowitz backed works best.

Last updated 2026-10-15. Is this you? Ask for a correction.