Adam D'Angelo Net Worth, Relationships, Age/Birthdate & Birthday

Adam D'Angelo is a tech entrepreneur known for co-founding and leading Quora and serving as the first CTO of Facebook.

Introduction

Adam D'Angelo was born on August 14, 1984, marking his birthday each year on August 14. He is widely recognized for his leadership at Quora and his early-stage contributions at Facebook. With an estimated net worth in the hundreds of millions of dollars, his career and personal life remain appealing not only to tech watchers but also to those curious about the intersection of wealth, innovation and privacy. While detailed information about his relationships is scarce, publicly he is known to have kept his personal life largely out of the limelight.

Quick Facts

The Journey From Early Curiosity to Tech Leadership

Raised in Redding, Connecticut, D’Angelo displayed an early aptitude for algorithms and large-scale thinking. His academic path led him to the California Institute of Technology, where he earned a B.S. in Computer Science. 

During his youth, he collaborated on projects such as the Synapse Media Player with then fellow high-school student Mark Zuckerberg.  His technical mastery was further evidenced by top placements in computing Olympiads and programming contests. 

His career took off when he joined Facebook in its early days, eventually becoming Chief Technology Officer and then Vice President of Engineering. 

That experience laid the groundwork for a more ambitious venture: in 2009, he co-founded Quora alongside Charlie Cheever, with a mission to “share and grow the world’s knowledge.” 

Defining moments in Adam D’Angelo’s journey include:

• Early collaborations during high school and college that honed his technical chops.

• Joining and scaling Facebook’s engineering infrastructure during its meteoric rise.

• Investing his own capital and founding Quora to build a new kind of knowledge platform.

• Serving on the board of major AI-related organizations such as OpenAI. 

Main Sources of Wealth

The core pillars of Adam D’Angelo’s wealth include:

Relationships & Family Life

D’Angelo lives a notably private personal life. Public records and profiles contain minimal information about romantic relationships or a spouse, which suggests he keeps that side of his life carefully under wraps.

Key insights into Adam D’Angelo’s relationships and personal life:

• He is publicly described as single, with no confirmed spouse or long-term partner disclosed. 

• Despite his high-profile status in tech, he avoids public attention around his personal relationships, preferring to focus on professional work.

• There is little publicly available information about his family life or dependents, suggesting a deliberate separation of personal and professional spheres.

Lifestyle, Assets & Interests

Beyond career success, Adam D’Angelo leads a lifestyle that reflects both passion and purpose, including:

• A known interest in algorithmic thinking and programming, continuing personal engagement even as CEO.

• Board membership and governance roles (e.g., OpenAI, Asana) that suggest active interest in the future of technology and responsibility beyond a single startup. 

• Modest public footprint: Unlike many high-net-worth entrepreneurs, there are no widely reported flamboyant asset purchases or luxury branding tied to his name.

• A focus on mission-driven platforms (Quora’s knowledge mission; OpenAI’s AI ethics orientation) rather than purely consumer-luxury headlines.

Net Worth Breakdown & Analysis

Below is a simplified breakdown of Adam D’Angelo’s net worth using available estimates:

Analysis:

• The most credible older estimate from Forbes lists his net worth at about US$600 million. 

• Later sources push toward approximately US$700 million or more. 

• Because many of his stakes are in private companies or early-stage equity, official filings and valuations can lag and vary.

• His departure from Facebook and founding of Quora mean his wealth is less liquid than public-company executives, so variability in valuation is higher.

Public Image, Legacy & Influence

Adam D’Angelo is viewed as a thoughtful, low-publicity leader in tech—rare for someone of his stature. His industry peers often mention his technical credibility, quiet leadership style, and long-horizon thinking rather than showmanship.

At Quora’s helm, he built a platform focused on quality content and scalable knowledge, positioning it not just as a social site but as a knowledge utility. His board role at OpenAI further indicates influence over next-generation technology and ethics.

From a legacy standpoint:

• He bridges the era of early social media infrastructure (Facebook) and the evolving era of knowledge-sharing/AI platforms (Quora, Poe).

• His influence is subtler than typical celebrity entrepreneurs; he will likely be remembered for impact rather than persona.

• His personal branding eschews flash, focusing instead on operating excellence and engineering high-leverage platforms.

Conclusion

From his birthdate on August 14, to his journey from high-school coding prodigy to co-founder and CEO of Quora, Adam D’Angelo has carved a distinctive path in tech. With an estimated net worth in the high hundreds of millions of dollars, primarily from his roles at Facebook and Quora, his story is one of sustained technical focus and entrepreneurial quiet rather than headline spectacle. While his relationship status remains private and unchanged in public records, his professional life continues to shape the world of knowledge and AI. His birthday each August serves as a reminder of the human behind the technical achievements—a person committed to building tools that elevate information, not just networks.