1stdibs.com, Inc.

1stDibs operates as an online marketplace connecting design enthusiasts with sellers of vintage, antique, and contemporary furniture, home décor, jewelry, watches, art, and fashion. The company focuses on luxury design items, supported by its aggregate number of listings and Gross Merchandise Value (GMV). Sellers on the platform are evaluated by in-house experts to ensure inventory quality. 1stDibs launched its e-commerce platform in 2013 and transitioned to a full e-commerce marketplace model in 2016. As of December 31, 2025, the platform had 7.8 million users and approximately 1.9 million listings, compared to 7.0 million users and approximately 1.8 million listings as of December 31, 2024. Users are non-seller visitors registered on the website, identified by a unique email address, and include buyers and prospective buyers. The online marketplace seller stock value, representing the sum of the stock value of all available products, exceeded $10.0 billion as of both December 31, 2025, and December 31, 2024. An individual listing's stock value is calculated by multiplying the item's current price by its quantity available for sale. As of December 31, 2025, the company had approximately 5,700 unique sellers, compared to approximately 5,900 unique sellers as of December 31, 2024.