Prospecting companies using Squarespace? Here they are, biggest first, including Wayne State University School of Medicine, NYU Tandon School of Engineering and City of Boulder. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Squarespace is a Website platforms & CMS technology. These platforms sit behind a company's website and decide who can sell it hosting, plugins, integrations, redesigns and migrations. Companies on the list include Wayne State University School of Medicine, NYU Tandon School of Engineering and City of Boulder.
Among companies using Squarespace on LeadIQ, the most common industries are Construction, Advertising Services, Non-profit Organizations, Real Estate, IT Services and IT Consulting and Financial Services. Narrow your list to the industry you sell into from there.
Companies using Squarespace are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
Prospecting the wider Website platforms & CMS space? Related technologies with their own company lists include WordPress, Drupal, Wix and Webflow.
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.