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Guo
Lucy Guo
Rank #2668
UNITED STATESTechnologyArtificial intelligence

Lucy Guo

Net Worth
$1.45B
0% (24h)
Lucy Guo is a prominent American entrepreneur, engineer, and investor, recognized for her significant contributions to the field of artificial intelligence. Born on October 14, 1994, and currently 31 years old, Guo is celebrated as the co-founder of Scale AI, a leading data annotation company. Her innovative approach and business acumen have not only earned her a substantial net worth of $1.4 billion, primarily from her involvement in AI and tech ventures, but also the title of the youngest self-made female billionaire. Her career includes impactful roles at Facebook and Snapchat, along with founding Backend Capital, a venture capital firm. Guo is currently the CEO of Passes, a platform for content creators. Her achievements underscore her influence and leadership in the tech industry.

How to read Lucy Guo's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Lucy Guo, we anchor the narrative to Artificial intelligence and Artificial intelligence, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $1.45B alongside global rank #2668, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (UNITED STATES) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Lucy Guo was born on October 14, 1994, in Fremont, California, to Chinese immigrant parents who worked as electrical engineers. Growing up in Silicon Valley, she was exposed to technology early on. At a young age, she taught herself to code, and by her teens, she was already making money by developing bots for online games like Neopets and selling in-game assets.

Rise to Success

Guo enrolled at Carnegie Mellon University to study computer science but dropped out in 2014 after being selected for the Thiel Fellowship. This fellowship provided her with the opportunity to pursue entrepreneurial projects. Guo's career began with internships at Facebook and a role as the first female designer at Snapchat, where she contributed to the development of Snap Maps. She later met Alexandr Wang at Quora. In 2016, they co-founded Scale AI, a company that provides data labeling services for AI applications. She left Scale AI in 2018, but retained a 5% stake in the company. In 2019, she founded Backend Capital, a venture capital firm. In 2022, Guo founded Passes, a content creator monetization platform.

Key Business Strategies

Guo's key strategies have been marked by innovation and seizing opportunities in the rapidly growing tech space. From her early venture in Neopets to her contributions to AI, she consistently demonstrated a keen ability to identify emerging trends and develop solutions. Guo's focus on data annotation with Scale AI positioned her at the forefront of the AI revolution, and her later venture, Passes, underscores her understanding of the evolving creator economy. Her approach includes hands-on support and investments in early-stage startups.

Philanthropy

Specific philanthropic amounts were not found in the search results, but she is known to be involved in empowering content creators.

Career Timeline

2025

Youngest Self-Made Female Billionaire

Became the youngest self-made female billionaire in the world.

2022

Founded Passes

Founded Passes, a social platform designed to empower content creators by providing tools to monetize their work.

2018

Launched Backend Capital

Founded Backend Capital, a venture capital firm investing in early-stage tech startups.

2016

Co-founded Scale AI

Co-founded Scale AI, a company providing data labeling services for AI.

2014

Thiel Fellowship

Awarded the Thiel Fellowship, enabling her to pursue entrepreneurial ventures instead of completing her studies.

Philanthropic Impact

EntrepreneurshipN/A

Empowering Content Creators

Through Passes, Guo focuses on empowering content creators and helping them generate revenue directly from their audiences.

Key Business Ventures & Holdings

CompanyStakeValue
Scale AI3.00%$0.87M

Net Worth History

In-Depth Analysis

Early Life

Lucy Guo was born on October 14, 1994, in Fremont, California, to Chinese immigrant parents who worked as electrical engineers. Growing up in Silicon Valley, she was exposed to technology early on. At a young age, she taught herself to code, and by her teens, she was already making money by developing bots for online games like Neopets and selling in-game assets.

Rise to Success

Guo enrolled at Carnegie Mellon University to study computer science but dropped out in 2014 after being selected for the Thiel Fellowship. This fellowship provided her with the opportunity to pursue entrepreneurial projects. Guo's career began with internships at Facebook and a role as the first female designer at Snapchat, where she contributed to the development of Snap Maps. She later met Alexandr Wang at Quora. In 2016, they co-founded Scale AI, a company that provides data labeling services for AI applications. She left Scale AI in 2018, but retained a 5% stake in the company. In 2019, she founded Backend Capital, a venture capital firm. In 2022, Guo founded Passes, a content creator monetization platform.

Key Business Strategies

Guo's key strategies have been marked by innovation and seizing opportunities in the rapidly growing tech space. From her early venture in Neopets to her contributions to AI, she consistently demonstrated a keen ability to identify emerging trends and develop solutions. Guo's focus on data annotation with Scale AI positioned her at the forefront of the AI revolution, and her later venture, Passes, underscores her understanding of the evolving creator economy. Her approach includes hands-on support and investments in early-stage startups.

Philanthropy

Specific philanthropic amounts were not found in the search results, but she is known to be involved in empowering content creators.

Data Sources & Methodology

Figures for Lucy Guo are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.