David Sacks rose to prominence as part of the “PayPal Mafia,” an elite group of early executives who founded PayPal. Since then, he has founded and sold billion-dollar companies, invested early in some of the world’s most valuable tech firms, and most recently served as the White House AI and Crypto Czar. David Sacks has an estimated net worth of $250 million, depending on the valuation of his private holdings.
Raised in Tennessee
David Oliver Sacks was born on May 25, 1972, in Cape Town, South Africa. His family relocated to Tennessee when he was five years old. His father worked as an endocrinologist, but David drew more inspiration from his entrepreneurial grandfather, who owned a candy factory, sparking an early interest in business.
Sacks attended Memphis University School before transferring to Stanford University, where he earned a bachelor’s degree in Economics in 1994. Four years later, he graduated with a J.D. from the University of Chicago Law School.
Joining PayPal
Sacks began his career at McKinsey & Company as a management consultant. In 1999, he joined Confinity, the startup that would become PayPal, working alongside co-founders Peter Thiel and Max Levchin and building a close friendship with Elon Musk that has endured to this day.
At PayPal, Sacks served as Chief Operating Officer, overseeing product design and assembling the core teams across business development, fraud operations, and HR.
In 2002, eBay acquired PayPal for $1.5 billion. Sacks’s exact payout from the deal has never been disclosed, he is estimated to have walked away with tens of millions of dollars, forming the foundation of his personal fortune.
Building and Selling Yammer
After the PayPal exit, Sacks took a detour into Hollywood, using his own money to produce the political satire film “Thank You for Smoking” in 2005. He also launched a genealogy website called Geni.com in 2006. But his biggest post-PayPal move came in 2008, when he founded Yammer, an enterprise social network that allowed employees to collaborate across large organisations.
Yammer grew quickly, becoming one of the fastest-growing SaaS companies in history and reaching over 8 million enterprise users in four years. It raised around $142 million in venture capital from firms including Founders Fund and Charles River Ventures.
In July 2012, Microsoft acquired Yammer for $1.2 billion. Sacks is estimated to have personally netted more than $100 million from the sale, his largest single liquidity event to date and the transaction that cemented his reputation as a serious player in Silicon Valley.
Craft Ventures and Angel Investing
In 2017, Sacks co-founded Craft Ventures, a venture capital firm focused on early-stage SaaS and marketplace startups. The firm has grown substantially, raising a $500 million fund in 2019, two new funds totalling $1.3 billion in 2021, and a further $1.3 billion across two additional funds in 2023. Craft Ventures now manages $3.3 billion in assets. As co-founding general partner, Sacks earns an estimated $10 million to $20 million annually from management fees and carried interest alone.
Beyond Craft Ventures, Sacks is a prolific angel investor, having backed more than 20 tech unicorns. His portfolio includes early stakes in Facebook, Uber, Airbnb, SpaceX, Palantir, Reddit, Slack, Lyft, Affirm, Eventbrite, Gusto, and Rumble, among others. Many of these investments were made before the companies went public, and exits from firms such as Uber, Airbnb, and Slack have generated huge long-term returns.
In 2021, Sacks co-founded Callin, a social podcasting platform, raising $12 million in Series A funding before it was acquired by Rumble in May 2023. In May 2024, he launched Glue, an AI-powered workplace communication tool designed to compete with Slack, co-founded with former Craft colleague Evan Owen.
Crypto Investments
Sacks has been a vocal advocate for cryptocurrency since buying his first bitcoin in 2012. Over the years he built up an impressive crypto portfolio, including holdings in Bitcoin, Ethereum, and Solana, as well as investments in crypto infrastructure companies such as BitGo and Lightning Labs.
A White House memo disclosed in early 2025 revealed that Sacks had sold more than $200 million in digital asset-related investments prior to his government appointment, as required by ethics rules. Critics argued the divestment was incomplete; supporters said it exceeded what was legally required.
White House AI and Crypto Czar
In December 2024, President Donald Trump named Sacks the White House AI and Crypto Czar. During his tenure, Sacks helped drive significant policy shifts, rolling back Biden-era AI restrictions and working toward a national framework for AI regulation. On the crypto side, he oversaw the passage of the stablecoin-focused GENIUS Act and worked on a broader crypto market structure bill.
In March 2026, Sacks confirmed his 130-day stint as a special government employee had ended, and that he was transitioning to the role of co-chair of PCAST, a body whose members include Nvidia CEO Jensen Huang, Meta CEO Mark Zuckerberg, and Larry Ellison. In December 2025, he also opened a new Craft Ventures office in Austin, Texas, where he now lives.
How Much Is David Sacks Worth?
Estimating Sacks’s wealth with precision is difficult because most of his money is tied up in in private venture funds, illiquid startup equity, and undisclosed personal holdings. Conservative estimates from major financial outlets put his net worth at $250 million, based on verified exits and public records.
However, when accounting for his unrealised stakes in Craft Ventures’ $3.3 billion portfolio, his personal angel investments in companies like SpaceX and Palantir, and his real estate holdings including a $23.2 million San Francisco property and a reported $10.3 million Washington D.C. condo, some analysts place his true wealth closer to $1.5 billion or beyond.
The clearest documented sources of his fortune are the PayPal exit (tens of millions), the Yammer sale to Microsoft ($100 million-plus personally), Craft Ventures fees and carry ($10 to $20 million annually), and gains from early angel investments in companies that have since gone public or been acquired.
The All-In Podcast
Sacks co-hosts the All-In Podcast alongside Jason Calacanis, David Friedberg, and Chamath Palihapitiya. The show covers technology, finance, and politics and has built a following of over 900,000 YouTube subscribers. The podcast generates additional income through sponsorships and live events, adding another revenue stream for Sacks.
Family Life
David Sacks married Jacqueline Tortorice in 2007. Jacqueline is an entrepreneur, the founder of Saint Haven, a skin-friendly homewear brand, and runs the family’s asset management and philanthropic responsibilities through the Sacks Family Office. The couple have three children: one son and two daughters.
