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Website or web app? How to know what your business needs

Not every business needs a full web application — but some do. A simple way to tell which one is right for you.

Bright10 · 5 min read

"Website" and "web app" get used interchangeably, but they're different things with very different costs. Choosing the wrong one means either overpaying for machinery you don't need, or hitting a wall the moment you try to grow. Here's how to tell them apart.

A website presents; a web app does

A website's job is to inform and persuade — who you are, what you offer, why to choose you, how to get in touch. Most businesses need exactly this, and a well-built one does an enormous amount of work for them.

A web app's job is to let people do something: log in, manage an account, book and pay, run a dashboard, submit and track requests. It's software with a front door, not a set of pages.

Signs you need a website

  • You want to be found, look credible, and generate enquiries or sales.
  • Customers mostly need information, then contact you or buy.
  • Your "logic" is a shop or an enquiry form, not accounts and workflows.

Signs you need a web app (or platform)

  • Customers or staff log in and do ongoing work — accounts, bookings, dashboards.
  • You have data, workflows or automation that a set of pages can't handle.
  • You're building a product, not just a presence — a portal, a tool, a system.

The middle ground most businesses actually want

In practice, most businesses need an excellent website with one or two app-like features — an online store, a booking flow, a client portal — rather than a full custom platform. The right build starts with the website that wins customers and adds only the machinery you genuinely need. That's why we scope it around your real requirement instead of selling everyone the biggest option.

If you're not sure which you need, that's normal — and it's exactly the conversation to have before anyone starts building.

Common questions

What's the difference between a website and a web app?

A website presents information to persuade and convert — pages about who you are and what you offer. A web app lets people do something interactive — log in, book, pay, manage accounts or run dashboards. Web apps are software; websites are presence.

Do I need a web app or just a website with a few features?

Most businesses need an excellent website with one or two app-like features (an online store, a booking flow, a portal) rather than a full custom platform. Start with the website that wins customers and add only the machinery you genuinely need.

How much more does a web app cost than a website?

Considerably more, because it's custom software rather than pages — logins, data, workflows and integrations all add build and maintenance. That's why it's worth scoping the real requirement first rather than over-building.

See your own site, built to this standard.

We build it first and show you at a private link — free. You only pay if you keep it.