Download websites that use Squarespace

About Squarespace

Closed platforms produce unusually clean data, and Squarespace is a good example of why. There is no self-hosted edition, no plugin ecosystem changing the fingerprint, and no version for a site owner to fall behind on. A site either runs on it or does not, and as of September 2026 we detect it on 9,170,498 sites.

That uniformity is the analytical value. Because every property in this population sits on the same infrastructure, differences between them cannot be explained by hosting, server software or interpreter version. Whatever varies is a genuine business difference rather than a technical one, which makes the population unusually well suited to segmentation by industry, geography or commercial maturity.

The country column needs reading with care. United States accounts for 8,877,404 of detections, and on a hosted platform that reflects where the platform serves from rather than where the businesses trade. Treating it as a market map will produce a territory plan aimed at infrastructure rather than customers.

Who is actually in this population matters for anyone selling into it. The platform's positioning attracts design-conscious small businesses, creative professionals and content-led brands who explicitly did not want to manage technology. That is a poor market for infrastructure and a good one for services that sit above the site: photography, copywriting, marketing, bookings, payments and anything else that assumes the website itself is somebody else's problem.

It also implies who is not here. There is no long tail of self-hosted installations, no legacy version population and no maintenance backlog of the kind that dominates open platforms. Prospecting approaches built around technical debt simply do not apply, and knowing that before you build a campaign saves the campaign.

The .com zone leads, which is consistent with a customer base that buys a commercial domain as part of setting up rather than as an afterthought.

The webatla export carries every domain we identify on the platform with the rest of the detected stack on the same row, including the analytics accounts, chat widgets, booking tools and payment integrations layered on top. Since the platform itself is constant, that surrounding layer is where all the discriminating information lives.

Uniformity has an analytical cost as well as a benefit, and it is worth naming. Because every site shares an identical technical fingerprint, the usual methods for estimating company size, budget or sophistication from the stack do not work here. Everything that would normally discriminate has been standardised away by the platform.

What remains is the commercial layer the owner chose to add, and on this population that layer is unusually informative precisely because it is the only thing that varies. A booking system, a payment integration, a scheduling tool or a customer messaging widget each represent a decision made against friction, since adding anything to a closed platform is more effort than it would be elsewhere. Those decisions carry more signal per detection than the same tools would on an open platform, where they arrive by default.

Squarespace operates it commercially, which is what the Proprietary label reflects, and the company has been running since 2003. Because there is nothing to install, the platform knows its own customer count precisely and publishes very little of it, which is the usual reason an external measurement exists at all.