WordPress remains the dominant force in website building by a wide margin. W3Techs data from 2026 puts WordPress at 43.5% of all websites on the internet, and roughly 62-63% of the CMS market among sites where the underlying platform is identifiable.

Squarespace, by comparison, holds a much smaller slice: approximately 2.5% of all websites and around 3.5% of the CMS market. It’s a distant player in raw numbers, but that understates its actual position. Squarespace punches well above its market share in the premium, design-led segment, capturing close to 39% of the top 10,000 websites built on website builders, well ahead of Wix in that same tier.

That split tells its own story. WordPress is the default across almost every category and scale of website, from personal blogs through to enterprise platforms. Squarespace has carved out a specific, well-defended niche: creatives, small businesses, and brands where visual polish matters more than deep customisation.

Squarespace’s pricing is refreshingly simple to state, one predictable monthly fee, everything included. WordPress’s costs are more variable but, at scale, often work out considerably lower.
 

Squarespace UK pricing correct as of mid-2026, billed annually. WordPress hosting costs vary by provider and site requirements.

This is one of the more decisive differences between the two platforms. WordPress, running plugins like Yoast SEO or Rank Math, gives you granular control over metadata, schema markup, redirects, sitemaps, and content structure. URL structures are fully flexible, and you can build topic clusters and content-driven landing pages within the same platform as the rest of your site.

Squarespace includes solid basic SEO tools, editable meta tags, alt text, and clean URL slugs, but it doesn’t support third-party SEO plugins, and its technical controls are noticeably more limited. Robots.txt is generated automatically and can’t be edited directly; you can only apply a basic noindex toggle per page rather than write custom crawl directives.

The practical outcome shows up in the data. Ahrefs research from 2026 found that 46.1% of WordPress sites generate measurable organic search traffic, compared to just 15.1% of Squarespace sites. That’s not solely a platform effect, WordPress attracts more SEO-focused users to begin with, but the gap in available tooling is real and matters more the more seriously you take organic growth as a channel.

Squarespace does have one genuine technical edge worth noting: its templates tend to perform very well on Core Web Vitals out of the box, with a 96% pass rate on Interaction to Next Paint, ahead of the WordPress average. A well-built, properly hosted WordPress site can match or beat that, but it takes deliberate optimisation to get there rather than coming for free.

If organic search is central to how your business plans to grow, WordPress’s SEO ceiling is considerably higher.

Squarespace handles security centrally. SSL, hosting infrastructure, and platform-level updates are all managed for you, and there’s no theme or plugin stack to keep patched. For a business without technical staff, that removes an entire category of ongoing responsibility.

WordPress, being self-hosted, puts security in your hands or your developer’s. That means keeping WordPress core, your theme, and every plugin updated, running protection like Wordfence, and maintaining a reliable backup routine. Done properly, WordPress sites are very secure, WordPress security infrastructure has matured considerably. Done carelessly, outdated plugins are consistently the most common source of vulnerabilities.

The honest comparison: Squarespace’s security is largely passive from your side. WordPress’s is something you, or whoever maintains your site, needs to actively stay on top of.

This is where Squarespace’s reputation is genuinely well earned. Its templates are consistently among the most visually polished available on any platform, clean typography, considered spacing, and a strong baseline aesthetic that makes it difficult to publish something that looks unprofessional. For photographers, restaurants, and creative or wellness businesses in particular, that out-of-the-box design quality is a real advantage.

WordPress’s design quality depends entirely on how the site is built. A generic page-builder theme can look dated fast; a custom-built WordPress theme, designed specifically around your brand, can match or exceed anything Squarespace offers, but it isn’t handed to you by default the way it is on Squarespace.

At Yellow Peach, we build bespoke WordPress themes rather than working from off-the-shelf templates, specifically because it removes that ceiling. You get a design built around your brand rather than adapted to fit someone else’s structure, without giving up any of WordPress’s flexibility elsewhere.

There is no universal answer, but there is usually a clearer answer for any specific business.

Here’s how we’d frame it:

The common mistake is choosing a platform based on how quickly you can launch rather than whether it’ll still serve you in three to five years. Squarespace wins on day one; WordPress tends to win once a website becomes a genuine growth channel rather than a digital business card.

Whether you’re starting from scratch, outgrowing a template-based platform, or considering a migration from Squarespace to WordPress, we can help you build a site designed for long-term performance, SEO, and growth.