Matt Mullenweg Net Worth (Updated 2025).

Matt Mullenweg, a name synonymous with the WordPress revolution, kicked off his career in the tech industry at a young age. Born in 1984, he developed an early passion for computers and software, which led him to create his first website at just 9 years old. This initial foray into web development set the stage for his future endeavors.
In 2001, while studying at the University of Houston, Mullenweg stumbled upon a blogging platform called b2/cafelog. Seeing its potential but recognizing its limitations, he decided to improve upon the existing software. This decision marked the beginning of what would become one of the most influential open-source projects in the world: WordPress.
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Matt Mullenweg’s Current Net Worth (2025)
As of 2025, Matt Mullenweg’s estimated net worth is $300 million. This significant wealth is largely attributed to his co-founding role in WordPress, a content management system (CMS) that powers over 40% of the web.
Career
Mullenweg began his career in 2003 when he co-founded WordPress, a free and open-source CMS. He later founded Automattic, the company behind WordPress.com, in 2005. He currently serves as the CEO of Automattic and plays a crucial role in the WordPress open-source project.
Other Ventures
In addition to WordPress and Automattic, Mullenweg has invested in several startups and ventures. He is a partner at Venture Capital firm, Lattice Group, and has invested in companies like Uber, Spotify, and Twitter. He also co-founded the WordPress foundation, a non-profit organization that supports WordPress.
Assets
Mullenweg’s assets include a significant stake in Automattic, which was valued at over $3 billion in 2021. He also owns a portfolio of investments in tech startups and real estate. His primary residence is in Houston, Texas.
Annual Income
Mullenweg’s annual income is not publicly disclosed. However, as the majority shareholder and CEO of Automattic, his income is likely tied to the company’s performance. In 2021, Automattic’s revenue was over $900 million, indicating a substantial income for Mullenweg.
Frequently Asked Questions about Matt Mullenweg
**Frequently Asked Questions about Matt Mullenweg**
1. What is Matt Mullenweg’s net worth?
Matt Mullenweg’s net worth is estimated to be around $400 million.
2. How did Matt Mullenweg make his money?
Matt Mullenweg made his fortune primarily through his involvement in WordPress. He co-founded Automattic, the company behind WordPress.com, and has been instrumental in the development and growth of the WordPress open-source project.
3. What is Matt Mullenweg’s role in WordPress?
Matt Mullenweg is a co-founder of WordPress, the popular open-source content management system (CMS). He also serves as the CEO of Automattic, the company behind WordPress.com and other WordPress-related services.
4. When was Matt Mullenweg born?
Matt Mullenweg was born on January 11, 1984.
5. Where did Matt Mullenweg grow up?
Matt Mullenweg grew up in Houston, Texas.
6. Did Matt Mullenweg attend college?
Yes, Matt Mullenweg attended the University of Houston, where he studied political science.
7. What inspired Matt Mullenweg to create WordPress?
Matt Mullenweg was inspired to create WordPress after using a blogging platform called b2/cafelog, which he later forked to create WordPress.
8. What is Automattic, and what is Matt Mullenweg’s role in the company?
Automattic is a web development corporation founded in 2005 by Matt Mullenweg. He serves as the CEO of the company, which is responsible for WordPress.com, WooCommerce, Jetpack, and other WordPress-related services.
9. What is Matt Mullenweg’s investment portfolio like?
Matt Mullenweg’s investment portfolio includes various tech companies and startups. He has invested in companies like Uber, Airbnb, and Slack, among others.
10. What are some of Matt Mullenweg’s interests outside of WordPress?
Matt Mullenweg is known to have interests in photography, music, and entrepreneurship. He has also expressed an interest in politics and has been involved in political activism.