Website builder or custom build?

The line, stated plainly

Use a builder when your site's job is to present — show what you do, look credible, take an enquiry. Commission a custom build when your site's job is to operate — run a process, hold data you depend on, connect to systems you already use, or carry traffic you are paying to acquire.

Most small businesses are on the first side of that line, and a lot of them are sold the second. Some businesses are unmistakably on the second side, and spend two years fighting a builder before they admit it. Both mistakes are expensive; the second one is worse, because you pay for it in staff hours every week rather than once.

What builders are genuinely good at

Speed to live. Cost. Not needing anybody. Hosting, SSL, backups and updates handled for you. A decent mobile layout by default. If you need to exist online this month and your offer fits on five pages, a builder is not a compromise — it is the correct tool, and we will say so.

They have also closed much of the gap that used to make this an easy argument. Page speed on the major builders is acceptable now. Basic SEO controls — titles, descriptions, redirects, a sitemap — are all there. The old talking points about builders being invisible to Google are mostly out of date, and you should be suspicious of anyone still using them to sell you a build.

Where they actually cost you

Not in the monthly fee. In four other places:

• The ceiling. Everything easy is very easy, and then one specific thing you need is impossible. Not hard — impossible. That thing is usually an integration, a custom data model, or a workflow your business genuinely runs on.
• Performance under load. A marketing page is fine. A page carrying paid traffic, with four third-party scripts the platform's app store encouraged you to install, is often not — and that shows up as ad spend converting worse than it should.
• Portability. Leaving is a migration, not an export. The longer you stay the more it costs to go, which is a business model, not an accident.
• Per-transaction fees. On the commerce plans, some platforms take a cut on top of the payment processor. On volume that dwarfs the build cost difference — run the arithmetic on your own revenue before you pick.

The signals you have outgrown a builder

In rough order of how reliably they predict it:

• Someone on your staff re-types the same data into two systems every day.
• You have paid for a plugin or app to do something, and it half works.
• Your customers ask for something the site cannot do and you answer by email instead.
• You are buying traffic, and the landing page cannot be changed the way you need it.
• You want a login — customers seeing their own orders, quotes, documents or history.

That last one is decisive on its own. The moment the site needs accounts and permissions, you are commissioning software. That is a web application or a portal with a CRM, not a website with a login bolted on, and the honest starting numbers are different.

Shopify is a different question

For straightforward retail — physical products, standard variants, standard checkout — Shopify is very good and hard to beat on cost. The case for a custom store is specific: unusual pricing logic, subscriptions or rentals, configurable or made-to-order products, B2B with per-customer pricing, or deep integration with inventory and accounting you already run. If none of those describe you, we will tell you to use Shopify. If two of them do, fighting the platform will cost more than the build.

The middle path most people miss

These are not the only two options. A static custom site — hand-built, no platform underneath, hosted almost free — costs less to run than a builder subscription, loads faster than either, and has no ceiling on design. Its trade-off is that non-trivial content changes come back to a developer unless a CMS is added. For a business whose pages change a few times a year, that trade is usually worth making. This site is built that way.

How to decide in ten minutes

Write down every task your business does that touches a customer, from first contact to final payment. Mark the ones the website will handle. If the marks are all "show information" and "collect an enquiry", buy a builder subscription today and spend the saved money on being found. If any mark is "store this", "calculate this", "sync this with that", or "let them log in and see it" — get the custom build quoted before you commit to a platform you will have to leave.