5 Ways Squarespace and Wix Are Costing Your Business Money (2025 Data)

Squarespace and Wix are genuinely good at one thing: getting a business online fast for under $50/month. If that's all you need, stop reading, they're fine.

But if your website is supposed to generate leads, rank on Google, or support a growing business, the math changes. Here's what the data shows about what these platforms actually cost, beyond the monthly subscription.

1. Your Site Is Slower Than You Think, and Slow Sites Lose Customers

Squarespace and Wix build every site on shared infrastructure with pre-loaded scripts, fonts, and tracking tools you didn't ask for. You cannot remove them.

Real benchmark data (2025 Google PageSpeed audits):

Squarespace's own documentation confirms: well-optimized Squarespace sites rarely exceed 70 on mobile PageSpeed. That's a platform ceiling, not a configuration problem. You cannot fix it.

Why this matters in money terms:

• 53% of mobile visitors leave if a page takes longer than 3 seconds to load (Google, 2024)
• Every additional second of load time costs 7% of conversions (Akamai)
• A business generating £5,000/month from its website, running at 4 seconds vs 1.5 seconds, is statistically losing £700–£1,500/month in bounced visitors

You don't feel this loss directly. No invoice arrives. You just get fewer enquiries than you should.

2. Squarespace Has a Documented SEO Ceiling

Squarespace has an average SEO score of 40.5 out of 100 across its sites, and 66.4% of Squarespace sites are missing image alt text entirely. These aren't opinions, they're from independent audits of platform-wide crawl data.

The structural issues Squarespace builds into every site:

• Schema markup: Limited to what Squarespace decides to implement. You can't add custom structured data for rich snippets without workarounds.
• JavaScript rendering: Content is rendered client-side, which means Google has to execute JavaScript to read your pages. This is slower and less reliable for indexing than server-rendered HTML.
• Duplicate content: Squarespace generates multiple URL versions of the same page by default. Canonicalization is often misconfigured.
• Meta control: You can edit titles and descriptions, but advanced technical SEO (hreflang for international sites, custom robots.txt rules, etc.) is severely restricted.

Wix has improved significantly since 2020 and now handles most basic SEO correctly. But it still runs a large JavaScript bundle on every page that slows crawl efficiency and inflates page weight.

The practical result: In competitive search niches, you're fighting with one hand behind your back. Your competitors on custom-built or well-optimised platforms start with a structural advantage before either of you writes a word of content.

3. The Subscription Cost Is Not What You Think It Is

The headline price of $23–$65/month (Squarespace) or $17–$36/month (Wix) is real. But it's not the full number.

Real annual cost for a typical small business on these platforms:

A custom-built website typically costs £2,000–£5,000 once, then £15–£40/month to host. Break-even against Squarespace is 2–4 years. Break-even against a higher-tier plan with add-ons is often under 2 years.

More importantly: you own the custom site. After year 3, you're paying £180–£480/year in hosting vs £780–£2,125/year to Squarespace.

4. You're Locked In and Can't Export What You Build

This is the one most business owners discover too late.

Squarespace does not let you export your pages or blog posts in a usable format. You can export posts as XML, but the design, layout, and structure don't transfer. If you ever want to move, you're starting from scratch.

Wix is similar. The Wix editor produces proprietary code that cannot be extracted and deployed elsewhere.

What lock-in actually means:

• If Squarespace raises prices (they increased prices 20–30% in 2023), you either pay or start over
• If the platform has downtime, your website is down, you have zero control
• If your business needs a feature the platform doesn't support (custom quote forms, complex calculators, third-party system integrations), you're blocked
• If Squarespace discontinues a feature you depend on, you rebuild or accept the loss

On a custom-built site, you own the code, the design, and the data. You can move hosts, change developers, or self-host. The asset belongs to you.

5. Template Sites Look Like Template Sites, and Buyers Notice

This is harder to quantify but worth naming directly.

Squarespace and Wix have millions of users. A small but significant percentage of your visitors have seen other sites on the same template. They may not consciously register it, but the distinctiveness signal, the thing that makes a brand feel considered and professional, is missing.

In industries where trust is part of the purchase decision (consulting, legal, financial services, premium products, B2B), a generic template communicates something about how seriously the business takes its presentation.

More measurably: Template constraints mean every layout decision is a compromise. Navigation structure, content hierarchy, call-to-action placement, all are shaped by what the template allows, not what converts best for your specific audience.

Custom-built sites can be tested, iterated on, and optimised for your actual traffic. Template sites cap that work at the platform boundary.

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When Squarespace and Wix Actually Make Sense

This isn't an argument that every business needs a custom site. They don't.

These platforms are the right choice when:

• You need to launch in under a week with no developer budget
• Your site is a simple digital business card (hours, address, contact form)
• You're testing a new business idea before committing to build something
• You're a freelancer or sole trader where a polished template is genuinely sufficient
• You update content yourself daily and need the simplest possible editor

The platforms start costing more than they're worth when:

• Your website is a primary lead generation channel
• You're in a competitive SEO niche
• You need custom functionality (booking systems, calculators, portals, integrations)
• You're doing enough e-commerce volume that transaction fees and conversion rates matter
• You've outgrown the template and the design is fighting your brand

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The Honest Migration Question

If you're on Squarespace or Wix and wondering if it's worth moving: the answer depends on what your website is for.

Run this calculation:

• What does one new client/customer bring you in revenue?
• How many leads does your site generate per month?
• If load time and SEO improvements increased that by 20%, what would that be worth annually?

Compare that to a one-time migration cost of £2,000–£5,000 and ongoing hosting of £20–£40/month.

For most service businesses generating meaningful revenue from their website, the numbers are clear within 12–18 months. For businesses where the website is passive and traffic is mostly direct or referral, there's less urgency.

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Not Sure If It's Worth Switching?

I'll look at your current site and give you an honest assessment. If what you have is working, I'll tell you that. If there's a clear performance or SEO problem costing you leads, I'll show you the numbers.

Get a free site review →

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Performance benchmark data sourced from Google PageSpeed Insights field data, Squarespace and Wix platform documentation, and independent SEO audit research (2025). Pricing based on platform published rates as of May 2026.