Squarespace vs Custom Website: which should you choose?
Squarespace makes the best-looking DIY sites on the market — and we'll happily say so. The question is whether its polish is worth its ceilings on speed, ownership and functionality for your business. Here's the honest comparison.
By Elliot · Last updated 19 June 2026 · 6 min read
Nine categories, side by side
Squarespace wins on day one. The gap closes once you count years of plan fees and any lost conversions from a slow site.
Squarespace bundles more into the plan than Wix does, but commerce fees and the Business tier still add up over time.
This is Squarespace's real strength. Out of the box, it looks better than most DIY sites and many cheap custom ones.
Polished but recognisable. To a trained eye, a Squarespace site looks like a Squarespace site.
Squarespace is one of the slower builders on mobile, and Google uses Core Web Vitals as a ranking signal.
Fine for low-competition niches. In a competitive local market, the speed ceiling holds you back.
If publishing is central to your business, Squarespace's content tools are a real, honest advantage.
Lock-in is the hidden long-term cost. You are renting space on Squarespace's platform.
If you need anything beyond a brochure, blog or simple shop, Squarespace can't deliver it.
When Squarespace is a reasonable choice
Four situations where Squarespace genuinely makes sense.
You're a creative or portfolio-led business
Photographers, designers, artists, makers — Squarespace's templates are built to flatter visual work, and its galleries are genuinely good. If the work is the product, it shows it off well.
Publishing is central to what you do
If you blog regularly, run a newsletter or update a portfolio often, Squarespace's editor is a pleasure to use day to day. That matters more than people admit.
You want polish with no developer
Squarespace produces the best-looking default sites of any builder. If you need something that looks credible fast, with zero technical help, it delivers.
The site is simple and you're early-stage
A brochure site or a small shop for a business you're still validating doesn't warrant a custom build. Squarespace is a rational holding position while you find your feet.
When a custom site is the better investment
Five scenarios where Squarespace's ceilings start costing you.
You compete on local Google rankings
For searches like 'electrician Poole' or 'holiday let Swanage', page speed and technical SEO decide positions. Squarespace's heavy mobile pages put you at a structural disadvantage a custom site doesn't have.
Speed and Core Web Vitals matter to you
Squarespace is one of the slower builders on mobile, and slow pages lose both rankings and visitors. A custom Next.js build loads in under a second — a different league entirely.
You need bookings, payments or integrations
Custom booking flows, deposit systems, CRM and API integrations, bespoke calculators — Squarespace's blocks and extensions don't do these properly. A custom build does.
Your brand needs to stand apart
Squarespace looks polished but recognisable. If you charge premium prices or compete on quality, a site that looks like everyone else's template undercuts the message.
You want to own and scale what you build
With Squarespace you rent the platform and rebuild if you leave. A custom site is yours — code, domain and content — and it grows by adding code, not stacking monthly add-ons.
Common questions
Is Squarespace good for SEO?
Squarespace handles the SEO basics well — clean templates, meta tags, sitemaps and Search Console integration. Its weak point is performance: Squarespace sites are heavy and load slowly on mobile, and Google uses Core Web Vitals as a ranking signal. For a low-competition niche that's fine; in a competitive local market, the speed gap costs you positions a faster custom site would hold.
Is Squarespace faster than Wix?
Not meaningfully. Both are heavy compared with a custom-built site, and on mobile Squarespace is often the slower of the two. Neither comes close to the sub-second load times of a properly built Next.js site, which is the standard Google's Core Web Vitals are effectively pushing everyone towards.
Can you migrate a Squarespace site to a custom build?
You can't export a Squarespace site as code — the platform doesn't allow it. What we do is migrate your content, copy and structure into a new custom-built site and rebuild the design from scratch, usually faster and better-looking than the original. We do this regularly for businesses outgrowing Squarespace.
How much does Squarespace cost per year?
Plans run roughly £14-£32/month depending on tier, so £170-£385/year at headline rates. Add a custom domain, the Business plan (to remove transaction fees and unlock more features), and any commerce fees, and a real business site comfortably reaches £400-£800+ a year — indefinitely, and you never own it.
Squarespace or Wix — which is better?
Squarespace wins on default design polish and content/blogging; Wix offers more raw layout flexibility. But they share the same ceiling: platform lock-in, slower-than-custom performance, limited custom functionality and ongoing fees. Neither is a substitute for a properly built custom site when speed, brand differentiation or bespoke features matter.