David Haber, general partner at Andreessen Horowitz (a16z), shares his journey from a Mexican-Jewish border upbringing to becoming one of New York’s most connected VCs, reflecting on founder selection, the “firm over fund” philosophy, and building an enduring institution.
Early life and family history
Haber grew up in South San Diego near the Tijuana border, shaped by a multicultural Mexican-Jewish identity that taught him to live between worlds and connect across different communities.
His grandmother survived the Holocaust in Chernovitz (modern-day Ukraine), moved to Israel at 16, couldn’t enter the U.S. due to quotas, and relocated to Nicaragua where her brother-in-law had a business.
The family then moved to Tijuana to be near the U.S. border; his grandmother ran a leather curio store and raised three children alone after his grandfather died when Haber’s father was 11.
Haber’s father crossed the border daily for school from third grade, learned English, met Haber’s mother at college in San Diego, and Haber grew up in the “long-lost tribe” of Mexican-Jewish families in South San Diego.
Early entrepreneurship and education
Parents required him to earn his own gas money; he worked at Target briefly, then started side hustles including bringing a taco vendor to Friday night football games at his 2,000-person public high school.
The taco vendor crushed it, expanded to quinceañeras and other regional high schools, and Haber estimates he made the vendor millions over 20+ years — an early lesson in spotting entrepreneurial talent.
Mother, a public school teacher, pushed him academically from an early age, held him accountable, and insisted he apply to Harvard despite no one from his school having gone there; he got in with >50% tuition aid, which changed his life.
Originally wanted to be an orthopedic surgeon (inspired by a childhood doctor), applied early to Stanford but got no financial aid; parents contested in person and were told “plenty of people willing to make the financial sacrifices.”
At Harvard, studied biochemistry, met his wife Julia, and got first Silicon Valley exposure sophomore summer through Jeff Hammerbacher (early Facebook data team lead) who recruited him to intern at an edtech startup in SoMa.
First Silicon Valley exposure and Royalty Pharma
Interned at a YC-era startup (Yelp was ~30 people, Facebook Platform just launched); sat next to lead engineer Nathan Blecharczyk, who later co-founded Airbnb — Haber missed the chance to join as first non-technical hire.
Blecharczyk later became an angel investor in Haber’s company; Haber observed Airbnb’s early traction during 2008 elections when it became the platform for Denver convention attendees.
After college, met biotech serial entrepreneur Rory Riggs through a family friend; spent a summer with him in 2008, then two years as first job out of college.
Riggs had taken three biotech companies public, ran Japan’s largest billboard company, a railroad, and founded Royalty Pharma — now the world’s largest buyer of pharmaceutical royalties with ~$25B market cap and ~50 employees.
Royalty Pharma’s model: buy royalty interests from universities (e.g., Humira for rheumatoid arthritis/psoriasis) at a discount to perceived future cash flows, aggregate them, raise lower-cost debt against the portfolio — a pure compounding competitive advantage that inspired Haber’s “firm over fund” thinking.
Riggs gave junior employees unlimited book budgets, forced them to debate him, and instilled confidence that their ideas mattered regardless of pedigree — a formative experience for Haber’s later entrepreneurial and investing confidence.
Spark Capital, Bond Street, and the fintech thesis
Joined Spark Capital in 2011 when nobody covered financial services; spent ~4 years there, sourced deals, and developed the thesis that fintech was a horizontal embedded in all software, not a vertical.
Co-founded Bond Street in 2014 with Peyton (Harvard classmate, former Venmo engineering lead) to do small business lending using newly available APIs: QuickBooks, Xero, Stripe, Plaid, IRS e-signatures, credit bureaus.
Core premise: connect to all accounts, make lending decisions in minutes/hours instead of days/weeks.
Proudest achievement: the team (~40 people); alumni include Eddie Serrill (COO, later opened Stripe NY, built Stripe Capital), Jeremy Roo (bootstrap outsourced sales), Flory (crypto founder), and many others.
Hardest problem: finding small business owners at the transactional point of intent — nobody takes a loan unless ready to deploy capital immediately, and Bond Street lacked unique visibility into that intent, forcing constant funnel-pulling vs. push-based distribution.
Brand innovation: launched a podcast interviewing small business owners (including famous restaurateurs), designed conference rooms after earliest customers (inspired by Airbnb), viewed brand as built through customer stories — “your brand is going to be built through the lens of your customers.”
Sold Bond Street to Goldman Sachs in 2017; online lending market had collapsed in 2016-17, making execution extremely difficult regardless of team quality.
Goldman Sachs and the path to a16z
At Goldman post-acquisition, ignored job description, emailed CFO Marty Chavez and heads of banking directly, sourced deals across capital pools, worked on PPP/debt during COVID, pushed M&A and tech strategy — “troublemaker” running around the building.
Maintained “karmic boomerang” approach: help people without expectation, make connections, put more out than you take — believes this paid back thousandfold.
Built personal productivity tool “Vantage” on top of 750 Granola meeting transcripts: categorizes meetings (board, 1:1, interview, podcast), extracts structured context, runs background workflows, lives in Slack as agent for the team — aims to create a “central nervous system” for the firm’s decentralized knowledge.
Reconnected with a16z partner Alex Rampel (known since 2017, tweeting about “firm over fund”); Rampel invited him to GP offsite in 2021 where Marc Andreessen pitched the firm as “the J.P. Morgan of the information era” — catnip for Haber.
Joined a16z, helped open NY office (now ~100 people, expanding two more floors), co-leads the Apps Fund with Alex Rampel, Anish Acharya, Angela Strange.
Firm over fund: building compounding moats
Distinction: a fund optimizes for most carry with fewest people in shortest time; a firm asks “how do I build sources of compounding competitive advantage (moats)?” — an entrepreneurial question.
Examples of moats: Royalty Pharma’s permanent capital + cost-of-capital advantage; Apollo/Athene’s insurance subsidiary providing permanent capital; Goldman’s private bank ↔ merchant banking flywheel; Sequoia’s brand + generational transitions.
a16z as a firm: run by entrepreneurs (Andreessen, Horowitz), reinvests management fees into operating platform (talent, marketing, content, new media), decentralized decision-making (each fund runs own P&L) — attracts/retains talent like Chris Dixon, Martin Casado, David Ulevitch who wouldn’t stay if every deal needed founder approval.
Haber’s personal moats: (1) living at intersections of fields (resists bucketing, believes opportunity lives in the cracks), (2) curiosity about people and connecting them — same skill set across investing, entrepreneurship, matchmaking.
Founder selection: missionary over mercenary
Core qualities: clarity of thought (know what you’re building and why), founder-company fit (uniquely qualified for this idea), student of history (deep market knowledge, Haber wants to learn from them), humble confidence (respect prior attempts, talk to failed founders, sometimes put them on cap table).
Selling ability: “95% of your time is selling — co-founders, customers, employees, press, investors”; looks for ability to materialize capital, labor, and customers.
Assessment framework: dig into origin story and motivations — why this idea, what drives you, what’s the “fire”? Building a company is too hard without irrational self-confidence or deep passion.
Bad motivation: purely monetary (mercenary); prefers missionaries. But acknowledges varied motivators — challenging upbringing, revenge (citing Alex Rampel’s favorite book The Count of Monte Cristo) — if channeled productively.
Haber’s Bond Street motivation: impact on entrepreneurs’ lives (abstracting financial complexity), legacy/regret minimization (didn’t want to wake up at 60 wondering “can I do this?”).
Working with people vs. backing people
Similar aesthetics: drawn to entrepreneurial spark (e.g., Mickey Mulaga started first Wendy’s franchise in Venezuela at 17), healthy self-reflection, willingness to tear down and rebuild, press competitive advantages, take real risks.
a16z culture manifests this: entrepreneurial people running an investment org, not career VCs.
Personal reflections: family, productivity, risk, legacy
Two kids, full-time nanny/baby nurse, wife as “CEO of the house” — acknowledges privilege, says he couldn’t do the job or be as good a parent/husband without it.
Morning routine: wakes daughter, breakfast; tries to be home for bedtime/reading; kids force clarity on time allocation (skip random events for bath/bedtime).
Parenthood made him slightly more risk-averse short-term (vs. age 25 with no responsibilities starting Bond Street), but also a powerful motivator to work harder and be a role model.
Still feels early in journey: “just getting started as a father, as a technologist, as an investor” — company building has long feedback loops, that’s the fun.
Insecurity: wishes Bond Street had been bigger (Ramp/Square scale); acknowledges execution was good but timing (market crash 2016-17) was out of control; didn’t experience 40→400→4000 scaling, now learning vicariously through portfolio companies.
Never says never to founding again, but feels aligned with current platform; name isn’t on the door, so future uncertain.
