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Executive team

Headshot of Anthony Casalena.

Anthony Casalena

Founder & Chief Executive Officer

Anthony Casalena is the Founder and CEO of Squarespace, which he started from his dorm room in 2003. During the company’s early years, Anthony acted as the sole engineer, designer, and support representative for the entire Squarespace platform. In addition to running the company and setting overall product strategy, he remains actively involved in many departments of the company that he had previously run himself. Anthony holds a Bachelor of Science in Computer Science from the University of Maryland.

Headshot of Marcela Martin.

Marcela Martin

Chief Financial Officer

Marcela Martin is Squarespace’s Chief Financial Officer, leading the company’s financial and corporate development functions. Marcela has more than 25 years of financial and operations experience at global tech and media companies, most recently as SVP and CFO of Booking.com. Previously, she spent three years at National Geographic Partners as Executive Vice President, CFO & Chief Administrative Officer and 18 years in numerous leadership positions, including EVP and CFO, at Fox International Channels. Originally from Argentina, Marcela graduated from the University of Morón with expertise in accounting and received a MBA from the University of Liverpool.

Headshot of Kinjil Mathur.

Kinjil Mathur

Chief Marketing Officer

As the Chief Marketing Officer of Squarespace, Kinjil leads the company’s world-class marketing and PR teams. Prior to joining Squarespace in 2017, Kinjil served as CMO at Foursquare where she successfully repositioned the company’s brand to accelerate growth in both the consumer and enterprise location intelligence businesses. Kinjil spent the previous decade building technology competencies for retail giants, most notably as Vice President of Digital Marketing for Saks Fifth Avenue. She has been named to Adweek’s ranking of the top 20 Tech Savvy CMOs driving innovation and one of Adweek’s Young Influentials, along with Forbes’ inaugural CMO Next list. Kinjil holds a bachelor’s degree with Honors from the University of Texas at Austin in Management of Information Systems and Finance.

Headshot of David Lee.

David Lee

Chief Creative Officer

As the Chief Creative Officer of Squarespace, David Lee leads the company’s award-winning creative team, whose work encapsulates all brand creative, web design, and product design efforts for the company. In 2017, he was named one of the Most Creative People in Business by Fast Company. Since joining Squarespace, David has master minded five Super Bowl campaigns. Prior to Squarespace, David served as Worldwide Digital Executive Creative Director of TBWA Worldwide and as a Creative Director at Wieden+Kennedy and AKQA. He graduated from RISD with a BFA in graphic design.

Headshot of Paul Gubbay.

Paul Gubbay

Chief Product Officer

As the Chief Product Officer of Squarespace, Paul oversees the product organization, which encompasses Product Management and Product Design. Prior to joining Squarespace, Paul spent 15 years at Adobe as VP of Design and Web, responsible for a wide span of Adobe’s Creative Cloud products including Illustrator, Indesign, XD and Spark. He joined Adobe through its acquisition of Macromedia in 2005, where he ran Product Development for Dreamweaver and Flash Professional. He developed his passion for the Web as a Co-Founder and CEO of CyberSage, a flash application software company that was acquired by Macromedia in 2003.

Headshot of John Colton.

John Colton

Senior Vice President, Engineering

John Colton, SVP of Engineering, oversees Squarespace’s vast engineering organization which drives the core programming for the company. Before joining Squarespace, John served in senior leadership roles at a number of organizations including database security vendor Application Security, business and service assurance vendor Micromuse, and videoconferencing vendor VisualScape. John began his engineering career at Cap Gemini America where he developed network management products for AT&T Network Systems. He received his B.S. in Computer Engineering from Lehigh University.

Headshot of Mary Good.

Mary Good

Chief People Officer

As Chief People Officer, Mary leads Squarespace’s People team, where she is responsible for the company’s talent and culture. She oversees human resources, people operations, talent acquisition & development, facilities & workplace services, employee experience, and diversity & inclusion. Mary has 20+ years of experience leading People functions at high-growth SaaS companies, and was most recently Chief People Officer of Fuze, a global, cloud-based unified communications platform that empowers productivity. Prior to that, she held leadership roles at tech companies including hCentive, Blackboard, CACI, SRA International, and AMS, Inc. Mary earned her MBA with a concentration in Human Resources Management from Syracuse University and received her undergraduate degree in Human Development and Family Studies from The Pennsylvania State University.

Headshot of Courtenay O'Connor.

Courtenay O'Connor

General Counsel

As General Counsel of Squarespace, Courtenay oversees the company’s global legal activities and policies across all aspects of the business. Prior to Squarespace, she served as Deputy General Counsel of Gizmodo Media Group, LLC where she led the legal department and provided counsel on a number of areas including editorial content, product, advertising, litigation, and corporate transactions. Earlier in her career, Courtenay was Counsel for The Hearst Corporation, a law clerk in the Eastern District of New York, and an associate at Simpson Thacher & Bartlett LLP. She holds a J.D. from The University of Michigan Law School and a B.A. from Wellesley College.

Headshot of Raphael Fontes.

Raphael Fontes

Senior Vice President, Customer Operations

Rapha leads Squarespace Ireland and oversees the company’s global Customer Operations teams that support millions of Squarespace users. Prior to this role, Raphael spent eight years at Google developing and managing different operations teams in Brazil, Argentina, Poland and Ireland. A Brazil native, he has 20+ years of experience in the tech world, working in a number of marketing and strategy positions in multinational companies such as FCBi, BellSouth, and Realmedia 24/7. Raphael is a mechanical engineer by trade with an MBA in Marketing.

Headshot of Roberta Meo.

Roberta Meo

Vice President, Channels & Services

Roberta leads the newly formed Channels & Services department that focuses on developing and scaling new Squarespace customer segments and service offerings. Roberta recently rejoined Squarespace after being Vice President, Operations at Policygenius. Roberta was previously the NY based Vice President overseeing the global Customer Operations teams that support millions of Squarespace users. Prior to Squarespace, Roberta launched WSJ+, the Wall Street Journal’s first customer membership program, and served as AVP of Operations and Systems at AIG. She started her career at Bloomberg L.P., leading several global support teams and acting as the COO of the Analytics department. Roberta holds an MBA from the University of Oxford and a B.S. in Policy Analysis and Management from Cornell University.

Board of directors

Anthony Casalena

Founder & CEO

Squarespace, Inc.

Andrew Braccia


Accel Partners

Jonathan Klein

Co-Founder, Former CEO & Deputy Chairman

Getty Images

Anton Levy


General Atlantic

Liza Landsman

Board Member & Former President


Michael Fleisher

Chief Financial Officer