Famous Quote
“Hard things are hard because there are no easy answers or recipes. They are hard because your emotions are at odds with your logic.”
Why #48
Horowitz survived the dot-com crash as a CEO, built a16z into a top-tier VC firm, and wrote the most honest book about startup leadership ever published. His operational credibility as both a founder and an investor is nearly unmatched.
The Story
Ben Horowitz co-founded Andreessen Horowitz (a16z) with Marc Andreessen and built it into one of the most powerful venture capital firms in the world. But before becoming a VC, Horowitz was a battle-tested CEO who survived the dot-com crash, took his company Opsware from $0.35/share to a $1.6B acquisition by HP, and earned the scars that make his advice to founders uniquely authentic.
His book 'The Hard Thing About Hard Things' became the definitive guide for startup CEOs navigating crisis. Unlike most business books written by people who succeeded smoothly, Horowitz wrote about laying off friends, nearly going bankrupt, and the loneliness of making decisions when there are no good options. It has sold millions of copies and is standard reading in every startup accelerator.
At a16z, Horowitz focused on investing in bold, contrarian bets — including early investments in Airbnb, GitHub, Slack, Coinbase, Instagram, and Lyft. His operational background means he can advise CEOs not just on strategy but on the messy, human problems of actually running a company — firing executives, managing boards, and surviving existential crises.
Key Achievements
Co-founded Andreessen Horowitz (a16z) — $35B+ AUM
Sold Opsware to HP for $1.6B — surviving a $0.35 stock price
Wrote 'The Hard Thing About Hard Things' — millions of copies sold
Early investor in Airbnb, GitHub, Slack, Coinbase, Instagram, Lyft
Built a16z's operator-focused VC model (services + capital)
Authored 'What You Do Is Who You Are' — book on company culture
By the Numbers
$35B+
a16z AUM
$1.6B
Opsware Exit
1,000+
a16z Portfolio Companies
Millions
Book Sales
Fun Facts
He names every a16z conference room after a rap song — he is an avid hip-hop fan.
Every chapter of 'The Hard Thing About Hard Things' opens with a rap lyric.
He grew up in Berkeley, California, as the son of a conservative columnist and a leftist activist.
He studied computer science at Columbia and got his MBA at UCLA.
He once compared managing a startup to 'the Struggle' — a state of constant existential dread.
Frequently Asked Questions
Who are the greatest entrepreneurs of all time?
The greatest entrepreneurs include Steve Jobs (Apple), Elon Musk (Tesla/SpaceX), Jeff Bezos (Amazon), Bill Gates (Microsoft), and Mark Zuckerberg (Meta). Each built companies that fundamentally changed how the world works — from personal computing and smartphones to e-commerce, cloud computing, and social media.
What makes someone a successful entrepreneur?
Successful entrepreneurs share several traits: the ability to identify unmet needs, willingness to take calculated risks, relentless execution, and resilience in the face of failure. They combine vision with practical problem-solving and are willing to persist long after most people would quit. Capital and credentials matter far less than most people think — resourcefulness beats resources.
Can you become an entrepreneur without a business degree?
Absolutely. Many of the greatest entrepreneurs had no business education. Steve Jobs dropped out of college. Richard Branson left school at 16. Sara Blakely was selling fax machines. Henry Ford had no formal engineering training. Jack Ma was an English teacher. What matters is not the degree — it is the ability to see an opportunity, build something people want, and persist through failure.
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