WordPress vs Squarespace
for law firm websites

What this guide covers

1. The short answer
2. SEO: where WordPress pulls ahead
3. Design and ease of use
4. Cost breakdown
5. Page speed
6. Maintenance and security
7. Scalability for growing firms
8. The honest verdict

The short answer

If your firm is investing in SEO to generate enquiries from Google, use WordPress. If you are a sole practitioner who wants a good-looking website without touching code and has no plans to invest in organic search, Squarespace will do the job.

That is genuinely it. The rest of this guide explains why, with specific comparisons across every factor that matters for UK law firms. But the decision comes down to one question: are you treating your website as a marketing asset or a digital business card?

A marketing asset needs to rank in Google, convert visitors into enquiries, and grow with your firm over years. That requires technical control that only WordPress provides. A digital business card just needs to look professional and show your contact details. Squarespace does that well.

SEO: where WordPress pulls ahead

This is the biggest difference between the two platforms, and for law firms investing in SEO, it is the only comparison that matters.

WordPress gives you complete control over every element that affects your search rankings. URL structures can be customised exactly how your SEO strategy requires. You can install plugins like Yoast SEO or RankMath that handle meta tags, XML sitemaps, canonical tags, and on-page optimisation scoring. Custom schema markup — the structured data that helps Google understand your practice areas, locations, and reviews — can be added to any page through plugins or direct code editing.

Your technical SEO team can access and edit the .htaccess file, robots.txt, and server configuration. They can implement custom redirect rules, control crawl budgets, set up hreflang tags for multi-language sites, and fix Core Web Vitals issues at the server level. These are not edge cases. They are standard requirements for any law firm running a serious SEO programme.

Squarespace gives you the basics. You can edit title tags and meta descriptions. You can add alt text to images. You get an automatically generated sitemap. That is about it. There is no way to add custom schema markup without workarounds that break on updates. You cannot edit your robots.txt beyond toggling pages between indexed and noindexed. Server configuration is entirely out of your hands. You cannot install SEO plugins.

For a firm spending £1,500–5,000 per month on SEO services, these limitations are not minor inconveniences. They are dealbreakers. Your SEO agency will be working with one hand tied behind their back on Squarespace, and you will get less return on every pound you spend.

Here is a direct comparison of the SEO capabilities:

If your firm is investing in local SEO or building out practice-area content to target specific keywords, WordPress is the only platform that gives your agency the tools they need.

Design and ease of use

This is where Squarespace wins. No question.

Squarespace templates are polished and modern out of the box. You pick a template, swap in your firm’s colours and logo, add your content, and you have a professional-looking website. No coding required. The drag-and-drop editor is intuitive. Most solicitors can build a basic site themselves in a weekend.

WordPress is different. The platform itself is flexible — arguably too flexible. There are thousands of themes, and the quality ranges from excellent to terrible. A premium theme designed for professional services (Astra, GeneratePress, Flavor) looks just as good as anything on Squarespace, but choosing the right one requires some knowledge. The default WordPress editor (Gutenberg) is functional but less polished than Squarespace’s interface.

Most law firms that choose WordPress hire a developer or agency to build the site. A professional WordPress build gives you a site that looks exactly the way you want it, with custom page templates for practice areas, team profiles, location pages, and blog posts. You are not limited to the layout options a template provides.

The trade-off is straightforward: Squarespace gives you a good-looking site fast and cheap. WordPress gives you a site that looks however you want it to, but it costs more upfront and usually requires professional help to set up.

For day-to-day content editing — adding blog posts, updating text, swapping images — both platforms are manageable for non-technical staff. WordPress has a steeper initial learning curve, but anyone comfortable with Microsoft Word can handle basic WordPress content editing after a 30-minute walkthrough.

Cost breakdown

The cost comparison is more nuanced than “WordPress is expensive, Squarespace is cheap.” Both have upfront and ongoing costs, but the structure is different.

WordPress costs more. That is a fact. The question is whether the extra investment delivers enough additional value to justify it.

For a firm spending £2,000 per month on SEO, the £200–400 per month difference between maintaining a WordPress site and a Squarespace subscription is a rounding error. If WordPress’s SEO advantages generate even one extra enquiry per month, the platform has paid for itself several times over. A single family law instruction is worth £2,000–5,000. A single commercial law instruction can be worth £10,000+.

For a sole practitioner with no marketing budget beyond the website itself, Squarespace’s lower cost makes sense. You get a professional-looking site for under £500 per year with no maintenance headaches.

Page speed

Page speed affects both your Google rankings and your visitor experience. Slow sites lose visitors — Google’s own data shows that 53% of mobile visitors leave a page that takes longer than three seconds to load.

WordPress page speed is entirely in your hands. A WordPress site on quality managed hosting with a lightweight theme, proper caching, optimised images, and a CDN can load in under 1.5 seconds. That is faster than nearly any Squarespace site. But a WordPress site on cheap shared hosting with a bloated theme, unoptimised images, and 25 active plugins can take 4–5 seconds or more.

The range is enormous. WordPress gives you the ceiling, but it also gives you the floor.

Squarespace sites land in the middle. They consistently load in 2–3 seconds. Not the fastest, not the slowest. You cannot do much to speed them up beyond compressing your images and being selective about the number of sections on each page. There are no caching plugins, no CDN options, and no server-side performance tuning.

For law firms investing in SEO, page speed is part of the technical SEO work your agency handles. On WordPress, they can fix speed issues. On Squarespace, they cannot. If your site fails Core Web Vitals — the speed metrics Google uses as a ranking signal — and you are on Squarespace, there is very little anyone can do about it.

Maintenance and security

Squarespace is zero-maintenance. The platform handles software updates, security patches, SSL certificates, server uptime, and backups automatically. You never need to think about any of it. For busy solicitors who do not want another thing to manage, this is genuinely appealing.

WordPress requires active maintenance. The core software needs updating (roughly monthly). Themes need updating. Plugins need updating. Each update can occasionally cause compatibility issues — a plugin update might conflict with your theme and break a page. Security is your responsibility: you need a security plugin, strong passwords, two-factor authentication, and a hosting provider that takes security seriously.

None of this is difficult, but it is not nothing. A neglected WordPress site — one where plugins haven’t been updated in 18 months — is a target for hackers. We have seen law firm WordPress sites defaced, injected with spam links, or taken offline because nobody kept the software current.

The solution is simple. Either hire a developer on a small monthly retainer to handle updates (£50–150/month), or choose a managed WordPress hosting provider like WP Engine or Cloudways that handles updates and security monitoring for you. This is a solved problem, but it is a cost and a consideration that Squarespace users never face.

For SRA-regulated firms that handle sensitive client information, both platforms are adequate for a standard brochure website. Neither should be processing confidential client data directly — that belongs in your practice management system, not your website CMS.

Scalability for growing firms

This is where the platforms diverge sharply as your firm grows.

A small firm with one office and two practice areas needs perhaps 15–20 pages: a homepage, about page, two or three practice-area pages, a few blog posts, a contact page, and a team page. Both platforms handle this easily.

A growing firm that adds practice areas, opens new offices, publishes weekly blog content, and builds out location-specific landing pages needs something more. After 50–100 pages, Squarespace becomes hard to manage. The flat content structure means there is no proper hierarchy. Finding and editing specific pages in a list of 80+ items is slow. The editor performance degrades with large sites. And the URL structure limitations mean your SEO agency cannot create the clean, logical page architecture that Google rewards.

WordPress handles scale effortlessly. Sites with 500, 1,000, or 10,000 pages run just as smoothly as sites with 20. Content is organised into categories and custom post types. You can build page templates that your team reuses for every new practice area or location page. Custom fields allow structured data entry without touching code.

If your firm plans to grow — more practice areas, more locations, more content — WordPress is the only viable long-term choice. Migrating a 100-page Squarespace site to WordPress mid-growth is expensive and disruptive. You will lose some ranking momentum during the transition even with proper 301 redirects in place. Starting on WordPress avoids that problem entirely.

For firms investing in content marketing as part of their SEO programme, WordPress’s blogging and content management tools are far more capable. Custom categories, tagging, related-post functionality, author profiles, and content scheduling are all built in or available through plugins. Squarespace has a blog feature, but it is basic by comparison.

The honest verdict

There is no universally “better” platform. The right choice depends on your firm’s situation and goals.

Choose WordPress if:

• You are investing (or plan to invest) in SEO to generate enquiries from Google
• Your firm has more than one office or targets multiple locations
• You cover three or more practice areas and plan to build content around each
• You want full control over your site’s technical performance
• You are working with an SEO agency or plan to hire one
• Your firm is growing and the website needs to grow with it
• You want to implement proper local SEO with location pages and schema markup
• You need your Google Business Profile strategy supported by matching landing pages

Choose Squarespace if:

• You are a sole practitioner or very small firm
• Your website is a digital business card, not a marketing channel
• You have no plans to invest in SEO beyond basic setup
• You want to build the site yourself without hiring a developer
• Your budget for the entire website project is under £1,000
• You need something live this week

The majority of UK law firms we work with are on WordPress, and there is a reason for that. The firms that invest in organic search need the technical control WordPress provides. When we run an SEO audit on a Squarespace site, the list of things we cannot fix is always longer than the list of things we can.

But we have also spoken to sole practitioners who built a perfectly good Squarespace site in a weekend, linked it to their Google Business Profile, and get a steady trickle of enquiries from their local area without spending a penny on SEO. For those firms, Squarespace is the right answer.

The mistake we see most often is firms starting on Squarespace to save money, then deciding 18 months later to invest in SEO and realising they need to migrate. That migration costs £2,000–4,000 and causes 2–3 months of ranking instability. If there is any chance you will invest in SEO within the next two years, start on WordPress. The upfront cost is higher, but you will spend less overall.

If you are not sure which platform fits your firm, or you want to understand what SEO could deliver for your practice areas, book a free 30-minute call with us. We will look at your current site, your competition, and your goals — and give you a straight answer about where to invest. No sales pitch. Just honest advice based on what we see working for UK law firms every day.