This is the question I get most often from people starting something new, and the answer is simpler than the internet makes it sound. Here is the plain-English difference, a rule for which to build first, and the one mistake that makes people pay twice.
The difference, in plain words
A website is a set of pages that describe your business. Home, about, services, contact. It is built for someone who is wandering around, learning about you.
A landing page is one page with one job. It is built for someone who arrived from somewhere specific (an ad, a post, a link in your bio) and it is designed to get them to do one thing: book, enquire, sign up. No menu of options, no wandering.
The difference is not the number of pages. It is the intent. A website informs. A landing page persuades.
The mistake that costs people twice
Here is the pattern I watched for six years from inside a marketing agency. A business starts out and gets a website built, usually a nice-looking brochure. Then they start running ads, or boosting posts, and send people to the homepage. The homepage describes the business. The visitor reads, nods, and leaves. The ads "do not work".
Then someone explains that they need a landing page, and they pay a second time for a page built to persuade, which is what they needed in the first place. Two builds, one working page.
A simple rule for what to build first
- You have one offer and a date (a programme launching, a course, a service you want enquiries for): build the landing page first. You need something that sells before you need something that describes.
- You are an established service business with several services that people search for by name (a clinic, a law firm, a contractor with five trades): build the website, and make sure each service page is built to persuade, not just to list.
- You are new and not sure yet: build one page, built as a landing page, and grow it later. Which brings me to the shortcut.
The shortcut: a homepage built as a landing page
For a new business, you do not have to choose. A single homepage can do both jobs if it is built the landing-page way: one clear offer at the top, the reasons to believe it, proof, and one thing to do. Someone who wanders in from Google gets what they need to understand you. Someone who arrives from an ad gets a page that asks them to act. That is exactly how I build the Launch Page, and it is why the first design lands in three days: there is one page to get right.
The place this stops being enough is when you run several campaigns at genuinely different audiences. A page about weight loss for new mothers and a page about weight loss for marathon runners should not be the same page. By then you are adding pages to a site that already sells, which is a small job, rather than rebuilding one that does not.
When to add more pages
Add a page when there is a specific group of people who need to hear something different, or when people search for a service by name and you want to show up for it. Do not add pages because a site "should" have an about page. Nobody has ever booked because of an about page. They book because the page they landed on gave them a reason and made it easy.
If you are not sure which camp you are in, that is what the free 20-minute chat is for. Tell me what you are launching and where the visitors will come from, and I will tell you whether one page does it or not.