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Building a Website for a Start-up Business

People take very different views on what a start-up's first website should be — some see it as a flagship first impression worth real investment; others see it as a functional necessity that shouldn't consume a large chunk of the launch budget. Before deciding which applies to you, make sure you've planned the site's structure and objectives first — building without a plan tends to get expensive fast.

DIY Builders vs a Developer

For most start-ups, a DIY website builder — Squarespace, Wix, or WordPress with a good theme — is the right starting point. These are far cheaper and faster to launch than a custom build, and modern templates cover most small business needs without requiring any coding knowledge.

A developer becomes worthwhile once you need genuinely custom functionality, complex integrations with other systems, or a level of design polish that off-the-shelf templates simply can't deliver. For most businesses starting out, this point comes later, once the business itself has proven viable — not before.

Realistic Budget

A simple DIY site typically runs £10-£40 a month in platform fees, sometimes less. A custom-built site from a developer can range from a few hundred pounds for something basic to several thousand for a complex, fully bespoke build. Be genuinely cautious about committing several thousand pounds to a website before the business has earned a single pound of revenue — where possible, validate that the underlying business idea works before over-investing in the site that presents it. See our guide to appraising and assessing a business for how to check this before committing significant funds.

Realistic Timelines

A simple DIY site can go live within days. A larger, custom-built site can take months depending on complexity. If your business genuinely can't function without the site — an online-only retailer, for example — factor the full lead time from buying a domain to actual launch into your wider start-up timeline, not just the visible build work. Whether you can trade at all while the site is still under construction depends heavily on your industry and how much customers expect an online presence before engaging with you.

What Comes Next

Once the site is live, the ongoing work is really just beginning — see our SEO tips guide for how visitors actually find the site once it exists, and our e-commerce guide if the site needs to handle payments and sales directly.

Frequently Asked Questions

DIY builders (Squarespace, Wix, WordPress with a theme) are usually the right starting point for a simple informational or small e-commerce site, and are far cheaper and faster to launch. A developer becomes worthwhile once you need custom functionality, complex integrations, or a level of design polish that off-the-shelf templates can't deliver.

A simple DIY site typically costs £10-£40/month in platform fees. A custom-built site from a developer can range from a few hundred pounds for something basic to several thousand for a complex, fully bespoke build. Be cautious about committing several thousand pounds to a website before the business has earned any revenue — validate the business idea first where possible.

A simple DIY site can go live within days. A larger, custom-built site can take months depending on complexity and features. If a website is central to how customers reach you, factor the lead time from buying a domain to actual launch into your overall start-up timeline, not just the build itself.

It depends heavily on your industry and how much your customers expect an online presence before engaging with you. Some businesses trade successfully with a simple "coming soon" page or none at all while a full site is built; others — particularly those relying on online sales — need the site live before they can generate any revenue at all.