Custom website or template: which is right for you?

If you are getting a new website built, you will run into two very different approaches: a headless, code-based website, or a CMS or template-based website like WordPress, Wix or Squarespace. The names get thrown around a lot without much explanation, so here is a plain-English breakdown of what each one actually is, how they stack up against each other, and how to think about which one fits your business.

What is a headless website?

A headless website is built entirely from code, from the ground up, specifically for your business. There is no separate content management system sitting behind it, no dashboard you log into to edit pages, no theme or plugin library. It is just clean, purpose-built code doing exactly what your site needs and nothing else. That is the "headless" part, there is no separate back end for managing content the way a traditional CMS has one. Every page is written directly in code by whoever builds it, which sounds technical, but in practice it simply means the site only carries what it actually needs to work, and nothing that was bundled in by default, which is the whole idea behind proper website development.

What is a CMS or template-based website?

A CMS, or content management system, is software like WordPress that sits behind your website and lets you log in to a dashboard to edit pages, add blog posts and swap out photos, usually built on a pre-made template or theme. Wix and Squarespace work on the same basic idea. The appeal is obvious: you get a back end you can use yourself. The trade-off is that the site is built on someone else's foundations rather than yours, and it usually relies on a stack of plugins to do anything beyond the basics. This is the most common approach for blogs, hobby sites and businesses that want to make frequent, small edits themselves without calling anyone.

Headless vs CMS and templates, at a glance

Laid out like that, the pattern is fairly clear. Headless wins on cost, speed, security and search visibility. A CMS or template wins on one specific thing: having a dashboard you can log into and edit yourself. Everything comes down to how much that one feature is worth to you, weighed against everything else on the other side of the table.

The case for headless

Once the two are laid out side by side, headless comes out ahead on most of what actually matters day to day.

• Cheaper to build than a fully custom CMS site, since there is no separate system to license, configure or maintain underneath it.
• Faster to deliver, with nothing to install, no plugins to configure and no theme to fight against.
• More secure, because there is no CMS login, no plugin library and no theme code sitting there as a target.
• Genuinely fast to load, since the code only ever does what your site needs and nothing more.
• Better for SEO and increasingly for AI search tools, which favour clean, fast, well-structured code over a page built from a stack of plugins.
• A website design built around exactly how your business works, rather than fitted into a generic template.

Where CMS and template websites still fall down

Templates and CMS platforms carry the promise of being quick and easy, but the reality has some real downsides.

• Slower to load, since every plugin and theme feature adds more weight the page has to carry.
• More vulnerable to security issues, since every plugin and the CMS itself is a possible way in for anyone looking to break in.
• More expensive overall once you add up the theme, the plugins, and the ongoing updates needed to keep it all running safely.
• Longer to build out properly, once you go beyond the most basic pages.
• The editing dashboard, while marketed as easy, can genuinely be difficult to use confidently if you do not have experience with it.

That last point is worth sitting with. Having a back end for content edits is the main advantage a CMS holds over headless, but it only pays off if you are actually comfortable using it. For a lot of small business owners, that dashboard becomes another thing to wrestle with rather than the time-saver it was sold as.

The one thing headless does not have

To be even-handed about it, headless is not without its own trade-off. Because there is no separate CMS behind a headless site, there is no back end for you to log into and edit content yourself. Any changes to text, photos or pages go through whoever built the site rather than a dashboard on your end. For businesses that rarely change their content, that is barely noticeable. For businesses that want to make frequent small edits themselves, it is a genuine factor worth thinking about before you choose.

Talk to a crew that knows headless inside out

Headless is not a niche or experimental approach any more, it is simply the more modern way to build a website, and it is what we build every website on. If you want a site that is quicker to deliver, cheaper to build, more secure and set up to perform well in both Google search and AI search tools, our website design and website development teams build exactly that, and we handle any updates for you so you are never left wrestling with a dashboard. Between the two of us, you get the speed, cost and security benefits of headless without having to become a developer yourself to keep the site running.

Not sure which approach fits your situation? That is exactly the kind of thing we will talk through honestly on a quick call, with no pressure either way.