Why is Squarespace so difficult to use?

Squarespace is supposed to be the easy one. Yet if you've spent an evening fighting its editor, wondering why your mobile site looks nothing like your desktop preview, you're not alone — and you're not doing anything wrong.

Here's the paradox: after 300 hours of testing across 12 website builders, Website Builder Expert actually named Squarespace the easiest platform they reviewed in 2025. Its Blueprint AI can produce a functional site in under ten minutes. So why do so many small business owners describe the experience as a slog?

The answer, documented consistently across independent reviewers and even long-time Squarespace specialists, is that the platform is easy to start but hard to master. Difficulty doesn't appear at signup — it surfaces the moment you try to customize, fix your mobile layout, or grow beyond a simple template. SiteBuilderReport calls it "opinionated software": you have to learn "the 'Squarespace way' of doing something" (their hands-on review). Collaborada, a Squarespace Expert since 2014, reports that the Fluid Engine editor "adds a layer of complexity that overwhelms many DIY users," who often retreat to the older Classic Editor (their decade of client experience).

The friction points stack up quickly for someone who also runs a business:

• Fluid Engine forces you to design twice — once for desktop, again for mobile, with edits on one often breaking the other (Style Factory's testing found even minor changes "messed up the mobile version").
• No autosave means one browser refresh can wipe hours of work (as Collaborada's team experienced firsthand).
• Real customization requires custom CSS, which Squarespace doesn't officially support — and adding it can limit the help you get from their own support team.
• You can't switch templates after launching in version 7.1, locking in early decisions.

This is the quiet trade-off every DIY builder makes: the learning curve doesn't disappear, it just moves onto your plate. The market has already responded — an entire ecosystem of Squarespace-specialist designers exists because owners hit this wall, and one agency goes so far as to call a DIY Squarespace site "a placeholder" to improve later. The alternative is a model where setup, training, and ongoing support are handled for you — the approach we take at AI Business Sites, building and managing the whole system so the owner never touches a technical tool.

In the sections ahead, we'll break down exactly where Squarespace gets difficult, why it happens, and what that means for your time and your business.

Squarespace often earns praise for being beginner-friendly, with one review calling it "the easiest website builder I tested in 2025" after extensive hands-on evaluation. Yet the same research reveals a consistent pattern: while initial setup feels straightforward, difficulty emerges quickly when users attempt to customize, scale, or manage mobile responsiveness.

This "easy to start, hard to master" dynamic creates real friction for small business owners trying to build and maintain a professional site on their own. Many find themselves stuck troubleshooting layout issues or wrestling with tools that demand technical skills they don’t have. As one Squarespace-specialist designer noted, the platform’s true value is realized when a professional builds it — leaving the owner to handle only routine content updates.

Key pain points documented across multiple sources include the Fluid Engine’s requirement to style desktop and mobile versions separately — effectively forcing users to "design twice" for every change. Others cite the lack of an autosave feature, which risks losing hours of work after a simple browser refresh, and the inability to switch templates once a site is live. Advanced customization often requires unsupported CSS, a step that can limit access to official support and push DIY users into territory requiring coding knowledge.

These challenges aren’t just inconvenient — they represent a hidden cost of time and effort that pulls focus away from running a business. For owners who quote jobs, schedule visits, or manage client work daily, every hour spent debugging a website is an hour not spent on billable tasks. The research confirms this trade-off: DIY builders shift the burden of design, troubleshooting, and maintenance onto the user, while managed models absorb it entirely.

AI Business Sites directly addresses this imbalance by handling the entire build, setup, training, and ongoing management — so clients never need to touch a technical tool, learn platform-specific workflows, or worry about lost work due to missing features. Instead, they get a fully functional, AI-powered business system live in 7 days, with ownership of everything and month-to-month flexibility. This approach turns website creation from a DIY project into a done-for-you service — one where the system runs the business, not the other way around.

When it comes to building a website, the initial setup often feels deceptively simple. Squarespace’s drag-and-drop interface and Blueprint AI can get a basic site live in under 10 minutes, making it one of the easiest platforms to start with according to hands-on testing across 12 builders. But as many users discover, the real challenge begins when they try to go beyond the template — tweaking layouts, ensuring mobile responsiveness, or adding custom functionality. This is where the "easy to start, hard to master" pattern takes hold, turning what seemed like a quick DIY project into a time-consuming technical hurdle.

The most concrete frustrations cited by experts revolve around workflow inefficiencies that eat into a business owner’s time. Fluid Engine, Squarespace’s current design system, requires styling desktop and mobile versions separately — meaning users often have to design the same page twice to avoid layout breaks. One reviewer noted that minor desktop changes frequently disrupted mobile views, leading to constant toggling between modes. Compounding this, the platform lacks an autosave feature, a gap that has caused users to lose hours of work after a simple browser refresh or momentary distraction. These pain points are especially acute for service-based businesses juggling client work, where every minute spent troubleshooting styling or recovering lost edits is time taken away from core operations.

Beyond design, the limits of DIY customization become apparent when users attempt to move beyond template boundaries. Achieving highly tailored layouts or making precise style changes often requires custom CSS — a skill most small business owners don’t have and that Squarespace does not officially support. In fact, adding custom code can restrict the level of help available from Squarespace’s own support team, leaving users stranded when issues arise. As sites grow, these limitations multiply: reusable sections can’t be saved across pages, form submissions aren’t stored by default, and scaling integrations like email marketing or advanced analytics require third-party tools and paid plans, adding both complexity and cost.

The research shows that the market’s response to this DIY burden isn’t more tutorials — it’s hiring help. Squarespace-specialist designers and agencies exist precisely because the platform’s true value is realized when a professional handles the build, leaving the owner to manage only day-to-day content updates. One expert noted that Squarespace is intuitive enough for routine updates but robust enough for a designer to create something truly custom — a clear division of labor that mirrors the managed service model. Another source went further, advising that DIY Squarespace sites should be treated as placeholders to be improved later, especially for businesses that need more than a basic brochure site.

This is where AI Business Sites redefines the approach. Instead of asking business owners to climb the learning curve themselves, the service absorbs the entire technical burden: custom design, mobile optimization, content creation, CRM setup, automations, and ongoing updates are handled by the team. The client never touches CSS, struggles with Fluid Engine, or worries about lost work — they simply run their business while the system runs the rest. With ownership of code, content, and domain, and a month-to-month model that allows exit with everything intact, the alternative isn’t just easier — it’s built for sustainability.

For owners who’ve hit the wall with DIY website builders, the path forward starts with a conversation. Book a Free Strategy Call to see how a done-for-you model can eliminate the technical load and get a fully functioning, AI-powered business site live in 7 days.

Knowing where Squarespace's friction points live is half the battle. The other half is deciding — before you sink a weekend into it — whether you actually want to climb that curve at all. Here's how to apply everything we've covered so far.

Start by auditing where you'll realistically land on the learning curve. If your needs are genuinely simple — a portfolio, a landing page, a basic brochure — a DIY build may hold up fine. One agency even suggests treating a DIY Squarespace site as a placeholder to improve later. But if you need custom branding, integrations, or automation, expect to hit the wall fast.

Next, budget for the hidden costs of "easy." The most concrete ones are documented: Fluid Engine's "design twice" problem means styling desktop and mobile separately, and reviewers report losing hours of work to the missing autosave. Customization beyond templates requires custom CSS that is not officially supported — and adding it can limit the help Squarespace's own support team will give you.

If you go the DIY route anyway, protect yourself with a few habits:

• Save manually every few minutes — there is no autosave to catch you.
• Test mobile after every desktop change to catch layout breakage early.
• Avoid custom CSS unless you can maintain it yourself without support.
• Don't add Zapier or third-party automation without pricing the monthly stack first.

The alternative is to skip the curve entirely. A Squarespace designer quoted in the research describes the model plainly: a professional builds the site, and the owner handles only day-to-day content updates. That setup-build-train-support structure is exactly what managed services formalize. AI Business Sites, for example, builds the site, sets up your Google presence, trains you on a simple dashboard, and keeps everything running month to month — no editor, no CSS, no troubleshooting.

The decision rule is simple. If learning the tool sounds like fun, DIY away. If the tool is just an obstacle between you and customers, pay someone to absorb the learning curve — and make sure you own everything they build.

So the honest answer to "why is Squarespace so difficult to use?" isn't that it's a bad product — it's that it's easy to start and hard to master. The platform genuinely earns its beginner-friendly reputation: after 300 hours of testing across 12 builders, Website Builder Expert rated it the easiest website builder of 2025, and its Blueprint AI can produce a functional site in under 10 minutes.

The difficulty shows up later, at the stage nobody warns you about. Reviewers describe "opinionated software" that makes you learn the Squarespace way of doing things. Longtime Squarespace Experts report that Fluid Engine overwhelms many DIY users, who retreat to the older Classic Editor — and that the missing autosave feature has cost real users hours of lost work.

The pattern across every friction point we covered is the same:

• Styling desktop and mobile separately means, as one review put it, "you may have to design twice."
• Customization beyond templates requires custom CSS that the platform doesn't officially support — and adding it can limit the help you get from Squarespace itself.
• Scaling fragments: analytics need third-party tools, and automation requires a paid Zapier plan on top of your subscription.

Here's the part that matters most: the market has already voted on this problem. An entire ecosystem of Squarespace-specialist designers exists because DIY owners hit these walls. Even a Squarespace designer herself frames the platform's real value as intuitive for day-to-day content — while a professional builds something truly custom behind it. And one agency openly advises treating a DIY build as a placeholder to improve later.

That's the DIY learning curve in a nutshell: the software is only half the cost. The other half is your evenings, your troubleshooting, and the version of the site you settle for because the polished version demanded skills you never signed up to learn. Free is only free if your time is.

The alternative is a setup-training-and-support model, where a team builds the site, configures everything, trains you on it, and keeps managing it afterward. That's the approach we take at AI Business Sites: your job is running your business, not learning an editor. You own everything — code, content, domain, data — with no long-term contract.

If Squarespace's learning curve sounds like a cost you'd rather not pay, book a free strategy call — 30 minutes, no obligation, just a conversation about what your site actually needs.