Squarespace vs Custom Code: The Honest Take

This post is written by someone who builds custom-coded websites for a living. That means I have a financial interest in recommending custom code. I'm telling you that upfront, because my honest position is this: Squarespace is genuinely good — for the right business. The question isn't which platform is better. The question is which one is right for your specific situation.

I have recommended Squarespace to people who have come to me for quotes. I'll probably do it again. If your site is a low-traffic brochure for a business that generates most of its leads offline, spending $4,000 on a custom build doesn't make sense. Squarespace at $230 a year is a perfectly sensible choice.

But there's a specific set of circumstances where Squarespace will quietly cost you customers — not because it's a bad product, but because it wasn't designed for what you're trying to do. This guide covers both sides honestly.

Quick verdict — for people who want the answer first

What Squarespace does well

Let's start here, because most comparisons skip it. Squarespace is a genuinely impressive product. The design quality of their templates is excellent — far better than most small businesses would build from scratch. The editor is intuitive enough that a non-technical person can launch a good-looking website in a weekend without hiring anyone.

The built-in blog is solid. The scheduling and ecommerce tools are usable. Hosting, SSL, and security are all handled for you. At roughly AUD $230–$480 per year depending on the plan, you're getting a lot of infrastructure for the price.

For a new business that needs to establish an online presence quickly — a coffee shop, a freelance consultant, a new product brand — Squarespace is often the right answer. The site will look professional, it'll work on mobile, and it'll be live in days. That's genuinely valuable.

The SEO basics are covered too: you can set page titles, meta descriptions, and Squarespace generates a sitemap automatically. For businesses that aren't relying on Google as a primary lead source, that's probably enough.

Where Squarespace falls short for Australian service businesses

Here's where the honest conversation gets harder. There are specific situations — common ones, for Australian service businesses — where Squarespace's limitations start to matter in ways that affect the bottom line.

1. PageSpeed — and why it affects your Google ranking

Most Squarespace sites score between 40 and 65 on Google PageSpeed Insights mobile. That's not a glitch — it's structural. Squarespace loads 400–600KB of JavaScript before displaying any content. That JavaScript powers the editor, the template system, the ecommerce engine, and the platform's built-in tools. Your site doesn't use most of it, but the browser downloads it anyway.

Google uses Core Web Vitals — the performance metrics that PageSpeed measures — as a ranking signal. A site scoring 45 on mobile PageSpeed is at a measurable disadvantage in competitive local searches compared to a site scoring 90+. If you're a dentist in Parramatta competing against four other practices for the same search terms, that gap matters. You can read more about how PageSpeed affects your Google ranking in our detailed breakdown.

Squarespace has worked to improve performance over the years, and newer templates do better than older ones. But the platform overhead is a structural constraint. A hand-coded site built specifically for performance — with no platform overhead, no unnecessary scripts, no template framework — will consistently outperform a Squarespace site on PageSpeed.

2. You don't own the code

This is the one most people don't think about until it's a problem. When you build on Squarespace, you're renting access to the platform. The code, the design, the template — none of it belongs to you. If Squarespace raises prices, changes plans, removes features, or in an extreme scenario shuts down, your site goes offline the moment you stop paying.

Squarespace raised their prices substantially in 2023. Businesses on older plans had to decide: pay more, or migrate to something else. That's the structural risk of building on a platform you don't own. It's not a reason to avoid Squarespace entirely — it's a reason to go in with clear eyes about the trade-off.

A custom-coded site is an asset you own outright. You can host it anywhere. You can hand the files to a different developer. You can change nothing for five years and the site will still work. There's no subscription, no platform dependency, and no leverage being held over you.

3. Local SEO limitations — the suburb problem

Australian service businesses live and die on suburb-level searches. "Dentist Penrith." "Physiotherapist Castle Hill." "Plumber Blacktown." These are the searches that send customers to your door, not a national audience.

Ranking for those searches requires dedicated location pages — pages with specific content about each suburb, structured data telling Google you serve that area, and an internal linking structure that reinforces topical authority across a region. Squarespace makes this difficult. You can create pages, but the URL structure, schema markup, and technical SEO controls are limited compared to what a hand-coded site can do.

If your business serves Western Sydney or the Northern Beaches and you want to rank in five or ten specific suburbs, Squarespace will limit how well you can execute that strategy. The limitations aren't insurmountable for a single primary suburb, but they compound quickly when you're trying to build suburb-level coverage at scale.

4. Regulated industries — AHPRA compliance and meta control

If you operate in a regulated health industry — dental, physiotherapy, psychology, general practice — your website has compliance requirements that go beyond general web standards. AHPRA guidelines place specific restrictions on testimonials, claims, and how services can be described. Cookie consent management needs to meet Australian Privacy Act requirements. There are specific structured data formats that help Google understand the nature of your practice correctly.

Squarespace gives you limited control over these elements. You can add some custom code through their injection tools, but the platform wasn't built with regulatory compliance in mind. A custom build gives you full control over every meta tag, every schema block, every consent mechanism — which matters when you're operating in a space with real regulatory consequences for getting it wrong.

How custom code is different — specifically

When we say "custom code," we mean a site written from scratch in HTML, CSS, and JavaScript — no CMS platform, no template framework, no plugin ecosystem. Every line of code exists for a reason. There's no platform overhead loading in the background, no theme system adding weight, no editor tools clogging up the page on load.

In practice, that means:

For a deeper comparison of how this approach stacks up, see our full Squarespace comparison covering specific feature differences.

What this looks like in practice — a real example

Rather than explain this in the abstract, here's a concrete example. Serene Family Dental in Ropes Crossing, NSW came to us with a Squarespace site that was doing the basics — it looked professional, had their services listed, and had a contact page. But it was scoring 45 on PageSpeed mobile, the booking form was buried below the fold, and they were invisible in suburb-level searches.

We rebuilt their site from scratch in hand-coded HTML, CSS, and JavaScript. The booking form went above the fold on every page. We implemented LocalBusiness schema with their correct service area. Location pages were built for the surrounding suburbs. The result: PageSpeed went from 45 to 91.

"Our site went from 45 to 91 on PageSpeed in two weeks, and the booking form is finally visible without scrolling. We're getting more new patient enquiries now than we were with our old site."

— Serene Family Dental, Ropes Crossing NSW

That 46-point PageSpeed improvement is significant — but the more important outcome is what happened to new patient enquiries. A faster site that ranks higher and has a visible booking form converts more of the visitors it does get. The full breakdown is in the Serene Family Dental case study.

This is the pattern we see repeatedly: a service business with a Squarespace site that looks fine, gets some traffic, but converts poorly because the performance issues and SEO limitations are eroding the site's ability to rank and convert. The cost of those missed enquiries, over months and years, dwarfs the cost of a rebuild.

The honest cost comparison — in AUD

Let's be transparent about numbers.

The 3-year cost comparison looks unfavourable for custom code — until you factor in what a slow, hard-to-rank site costs in missed enquiries. See our breakdown of why cheap websites cost more in the long run for the full picture on how to think about this.

The honest verdict

Squarespace is a well-made product. For the right business — early stage, low traffic, not relying on organic search — it's a sensible choice. The design quality is high, the setup is fast, and the ongoing cost is predictable.

But for an established Australian service business where Google is a meaningful source of new customers, Squarespace's structural limitations are real. The performance ceiling affects ranking. The platform lock-in affects leverage. The limited SEO controls affect how well you can compete in suburb-level local search. And if you're in a regulated industry, the lack of fine-grained compliance control is a genuine problem.

Custom code solves those specific problems. It doesn't solve everything — it costs more upfront, requires a developer to make structural changes, and isn't right for every stage of business. But if your site is a primary lead source and you're competing in a suburban local market, a hand-coded site is a performance asset that a template platform can't match.

The question we always ask before quoting: would switching to custom code make a measurable difference to your enquiry rate? Sometimes the answer is no. When it is, we say so.

Want more detail on how specific platforms compare? See our full comparison pages: Webstallion vs Squarespace and Webstallion vs WordPress.