Who is the CEO of Squarespace in 2026? Anthony Casalena's Bio

Date
April 15, 2026
Squarespace

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Squarespace

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Anthony Casalena

Title

CEO

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https://linkedin.com/in/acasalena

Anthony Casalena
acasalena@squarespace.com

Anthony Casalena is the founder and CEO of Squarespace, a leading website building and hosting platform that he started in his dorm room in 2003. Over the years, Casalena has guided the company through significant growth and diversification, including taking Squarespace public in 2021.

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Anthony Casalena
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Who is the CEO of Squarespace?

Anthony Casalena, the CEO of Squarespace, holds a Bachelor of Science in Computer Science from the University of Maryland. He founded Squarespace in 2003 while still in college, initially as a blogging platform. Over the years, Casalena has been deeply involved in the company's direction, product development, and evolution, transforming Squarespace into a comprehensive web hosting and design company.

Under his leadership, Squarespace has grown to over 1,700 employees and has expanded its product offerings to include AI tools for generating sites and copy. In May 2021, Casalena took Squarespace public, and as of 2024, he ranks #1945 among billionaires according to Forbes.

Work History

  • Founder & CEO at Squarespace Inc.: April 2003 - Present

Education History

Anthony Casalena pursued his higher education at the University of Maryland, where he earned a Bachelor of Science degree in Computer Science. He attended the university from September 2000 to May 2005, laying the foundation for his future endeavors in the tech industry, including the creation of Squarespace.

When did Anthony Casalena join Squarespace?

Anthony Casalena founded Squarespace in 2003 while studying at the University of Maryland. As the founder, he has held the position of CEO since the company's inception. Casalena's tenure at Squarespace spans over two decades, with his leadership guiding the company through significant growth and diversification, including taking the company public in 2021.

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acasalena@squarespace.com

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