Phoebe Gates is an American entrepreneur, women’s health advocate and social media personality, best known as the co-founder of the AI-powered fashion shopping startup Phia and as the youngest child of Microsoft co-founder Bill Gates and philanthropist Melinda French Gates. A Stanford graduate determined to build a career on her own merits rather than her family name, she launched Phia with her college friend Sophia Kianni, co-hosts a podcast about their journey as young founders, and has become an outspoken advocate for women’s health and reproductive rights.
Phoebe Gates Biography, Wiki
| Field | Details |
| Full Name | Phoebe Adele Gates |
| Date of Birth | 14 September 2002 |
| Age (2026) | 23 years |
| Birthplace | Seattle, Washington, United States |
| Nationality | American |
| Zodiac Sign | Virgo |
| Profession | Entrepreneur, advocate, social media personality |
| Known For | Co-founding the fashion-tech startup Phia |
| Company | Phia (co-founded with Sophia Kianni) |
| Podcast | The Burnouts (from 2025) |
| Education | Stanford University (BS) |
| Parents | Bill Gates and Melinda French Gates |
| Advocacy | Women’s health and reproductive rights |
| Years Active | 2023 to present |
Phoebe Gates Details
| Area | Detail |
| Startup | Co-founder of the AI shopping platform Phia |
| Co-founder | Launched Phia with Sophia Kianni |
| Podcast | Co-hosts The Burnouts about start-up life |
| Advocacy | Works on women’s health and reproductive rights |
| Writing | Has written op-eds for outlets including Vogue |
| Public profile | A social media personality with a large following |
Phoebe Gates Events
| Year | Event |
| 14 September 2002 | Born in Seattle, Washington |
| 2023 | Began developing the concept for Phia |
| 2024 | Graduated from Stanford University |
| 2025 | Launched the Phia app and the podcast The Burnouts |
| 2025 | Phia raised early venture funding |
| 2026 | Phia reached a valuation of around 185 million dollars |
Phoebe Gates Early Life and Education
Phoebe Gates was born Phoebe Adele Gates on 14 September 2002 in Seattle, Washington, the youngest of the three children of Bill Gates and Melinda French Gates. She grew up in the family’s home in the Seattle area, alongside her older sister, Jennifer, and older brother, Rory. She went on to study at Stanford University, earning a bachelor’s degree in 2024, and it was at Stanford, where she and her future business partner Sophia Kianni were roommates, that the two began developing the ideas that would become their company. She has said her parents insisted she complete her degree before pursuing entrepreneurship full time.
Phoebe Gates Career
Phoebe Gates and the Founding of Phia
Phoebe Gates co-founded the technology startup Phia with the climate activist and entrepreneur Sophia Kianni, developing the concept from their Stanford dorm and launching the product in 2025. Phia is an AI-powered fashion shopping platform, offered as a mobile app and browser extension, designed to help shoppers compare prices across many sites, discover secondhand and resale items, and make more sustainable and cost-effective fashion choices. The company combined Gates’s interest in consumer empowerment with Kianni’s focus on sustainability, aiming to make online shopping smarter and more transparent.
Phoebe Gates and Phia’s Growth
Phoebe Gates helped grow Phia rapidly in its first year. The startup attracted significant venture funding, including a seed round and a subsequent larger round led by prominent investors, reaching a valuation of around 185 million dollars, and it drew a roster of high-profile backers. Gates has been notably determined to build the company on its own merits, publicly stating that she wanted Phia to succeed without relying on her family’s name or wealth, and noting that her father has advised her but has not invested in the business.
Phoebe Gates as a Podcaster and Advocate
Phoebe Gates co-hosts the podcast The Burnouts alongside Sophia Kianni, launched in 2025, in which the pair candidly share their experiences building a start-up as young, first-time founders. Beyond her business, she is an active advocate for women’s health, reproductive rights and gender equality, working with related organisations and writing op-eds for publications on issues affecting young women. She also maintains a substantial social-media presence, where she shares her life, work and causes with a large following.
Phoebe Gates and the Phia Business Controversy
Phoebe Gates’s company faced scrutiny in 2026 over a technical business practice. Reports alleged that Phia’s browser extension had engaged in a practice known in affiliate marketing as “cookie stuffing,” in which an extension may claim commission credit for purchases it did not directly generate, and an affiliate platform reportedly suspended Phia’s account while reviewing the matter. Phia said it had addressed the issue. The episode prompted wider discussion about trust and compliance in affiliate marketing. This is a matter of business and technical dispute, and the profile reports it factually and neutrally, noting the company’s response, without drawing conclusions.
Phoebe Gates Personal Life
Phoebe Gates is the youngest member of the well-known Gates family, and while she first came to public attention through her family, she has increasingly built an independent public profile as an entrepreneur and advocate. She has spoken about the challenge of establishing her own identity in technology and fashion, separate from her family’s fame, and about facing questions and expectations tied to her background. She generally keeps the finer details of her private life relatively guarded, with her public identity centred on her work and her advocacy.
Phoebe Gates Height and Physical Appearance
Phoebe Gates maintains a prominent public presence as a young entrepreneur and social-media personality. Her public identity rests on her business, her advocacy and her online platform rather than on physical details, which are not a significant part of her public record.
Phoebe Gates Net Worth and Earnings
A reliable, verified figure for Phoebe Gates’s personal net worth is not a meaningful part of the public record, and this profile does not put forward one. As a young entrepreneur early in her career, her professional standing is tied chiefly to her stake in Phia, a startup valued at around 185 million dollars, rather than to a documented personal fortune. While she comes from a famously wealthy family, she has publicly emphasised building her own venture independently, and no verified personal net-worth figure is asserted here.
| Source | Detail |
| Personal net worth | Not reliably documented |
| Professional standing | Tied to her stake in Phia (valued around 185 million dollars) |
| Note | She has emphasised building her business independently |
Phoebe Gates Social Media
Phoebe Gates is an active social-media personality, using her platforms to share her entrepreneurial journey, her advocacy and aspects of her life with a large and growing audience.
| Platform | Handle | Notes |
| TikTok | Present under her name | Lifestyle, advocacy and start-up content |
| Present under her name | Personal and professional content |
Phoebe Gates Controversies and Debates
Phoebe Gates and the Phia Affiliate Dispute
The main controversy associated with Phoebe Gates concerns the 2026 allegations regarding her company Phia’s affiliate-marketing practices, described in reports as “cookie stuffing,” after which an affiliate platform reportedly suspended the company’s account pending review. Phia stated that it had resolved the issue. This is a business and compliance matter rather than any personal wrongdoing by Gates, and the profile presents it factually, with the company’s response noted, and without drawing conclusions.
Phoebe Gates and Her Family Name
Phoebe Gates has openly discussed the double-edged nature of her famous surname, acknowledging that success may be attributed to her family’s influence while striving to prove herself independently. This is a matter of public discussion about privilege and identity rather than wrongdoing, and the profile notes it factually.
Lesser Known Facts About Phoebe Gates
- She is the youngest daughter of Bill Gates and Melinda French Gates.
- She graduated from Stanford University in 2024.
- She met her Phia co-founder, Sophia Kianni, as a college roommate.
- She co-hosts the podcast The Burnouts about start-up life.
- She has said her father advises her but did not invest in Phia.
- She is an advocate for women’s health and reproductive rights.
- Her startup Phia reached a valuation of around 185 million dollars.
Phoebe Gates FAQ
Who is Phoebe Gates?
She is an American entrepreneur, women’s health advocate and social media personality, the co-founder of the AI fashion startup Phia and the youngest child of Bill Gates and Melinda French Gates.
How old is Phoebe Gates?
Born on 14 September 2002, she is 23 years old in 2026.
What is Phia?
Phia is the AI-powered fashion shopping platform Phoebe Gates co-founded, which helps users compare prices, find secondhand items and shop more sustainably.
Who co-founded Phia with Phoebe Gates?
She co-founded Phia with the climate activist and entrepreneur Sophia Kianni, her former Stanford roommate.
Did Bill Gates invest in Phia?
According to Phoebe Gates, her father advises her but did not invest in the company, as she wanted to build it independently.
What podcast does Phoebe Gates host?
She co-hosts The Burnouts with Sophia Kianni, about their experiences as young start-up founders.
What does Phoebe Gates advocate for?
She is an advocate for women’s health, reproductive rights and gender equality.
Where did Phoebe Gates study?
She earned a bachelor’s degree from Stanford University in 2024.
Where is Phoebe Gates from?
She was born in Seattle, Washington.
What controversy has Phia faced?
In 2026 Phia faced allegations about its affiliate-marketing practices, described as “cookie stuffing,” which the company said it addressed.
Sources
Fortune, Phoebe Gates wants her 185 million dollar AI startup Phia to succeed with no ties to her privilege,
https://fortune.com/2026/02/21/phoebe-gates-startup-phia-succeed-without-help-parents-bill-gates-melinda-french-gates
Outlook Business, Who Is Phoebe Gates? Bill Gates’ Daughter At The Centre Of A Startup Controversy,
https://www.outlookbusiness.com/news/who-is-phoebe-gates-bill-gates-daughter-at-the-centre-of-a-startup-controversy
Entrepreneur, Meet Phoebe Gates, Bill and Melinda’s Daughter,
https://www.entrepreneur.com/business-news/meet-phoebe-gates-entrepreneur-bill-and-melindas-daughter/463632
Yahoo/Us Weekly, Who Is Bill Gates’ Daughter Phoebe Gates? 5 Things to Know,
https://www.yahoo.com/entertainment/bill-gates-daughter-phoebe-gates-155008346.html