Some agencies push WordPress for everything; others sell "custom" as automatically superior. Both are sales pitches. WordPress runs a large share of the web because it genuinely solves real problems — and there are also clear cases where a custom-coded site is the better business decision. Here is the honest version.
What WordPress is good at
- Publishing. If your site lives or dies by frequent articles, WordPress's editor and workflow are hard to beat.
- A big head start. Themes and plugins mean common features (galleries, forms, SEO tools, e-commerce via WooCommerce) exist on day one.
- A large talent pool. Plenty of people can pick up an existing WordPress site, which matters if your current developer moves on.
- Lower upfront cost for standard needs, because you are assembling proven parts rather than building from zero.
Where WordPress gets expensive or painful
- Plugin sprawl. Ten plugins from ten authors means ten update streams and ten possible security holes. Most hacked small-business sites we are asked to rescue are neglected WordPress installs.
- Weight. A stack of general-purpose plugins is slower than code that does only what your site needs — and speed affects both SEO and conversions.
- "Almost" fits. When your process is unusual, you end up fighting the plugin that is 80% right, which can cost more than building the exact thing.
- Mandatory maintenance. WordPress is safe only if someone updates core, theme and plugins regularly. That is a real recurring cost, not optional.
Where a custom build wins
- Specific workflows. Booking logic, pricing rules, dashboards, an internal tool — anything where "your business is the feature" — is cleaner built directly.
- Performance and control. Only the code you need ships, so the site is lean and there is no plugin doing mystery work.
- A smaller attack surface. No plugin ecosystem to keep patched; fewer moving parts to break.
- Long-term ownership. No licence renewals for premium plugins, no feature held hostage behind a subscription tier.
The trade-offs: higher upfront cost for non-standard scope, and you need a developer or agency who documents their work so you are not dependent on one person.
A simple way to choose
Ask what your site mainly is:
- A publication or a fairly standard brochure/shop that you will update often yourself → WordPress is a sensible default.
- A tool that reflects how your business specifically operates, or where speed, security and independence matter more than a plugin head start → a custom build (well-structured PHP, or a framework like Laravel) will usually serve you better and cost less to run.
- Not sure? That is a scoping conversation, not a guess. The wrong platform is expensive to leave later.
At Blaise Tech we build custom PHP/MySQL sites and also work with WordPress — so the recommendation you get is based on your situation, not on the only thing we sell. Describe your project and we will tell you honestly which way we would go.