Do You Need a Website If You Have Instagram and Facebook?

You post consistently, your followers like what you do, and enquiries arrive by DM. So when someone says you need a website, it is fair to ask: for what, exactly?

Here is the honest answer, from a studio that builds websites for a living and will still tell you when you do not need one. Social and a website are not rivals doing the same job badly; they do different jobs, and the gap between those jobs is where businesses may lose money.

What does social media do better than a website?

Let us give social its due, because the case for a website is not a case against Instagram.

Social is where new customers discover you without looking for you: the scroll, the share, the tag from a happy customer. It shows your work in motion, builds familiarity before anyone commits, and costs nothing but time to start. For visual businesses, food, interiors, crafts, fitness, it is the best free marketing channel ever built, and nothing we say below changes that. Keep posting.

The problem is not what social does, it's what it cannot do.

What can a website do that Instagram cannot?

Catch the customers who search instead of scroll. When someone needs a damp specialist, a wedding venue or a replacement part, they do not scroll until one appears; they search. Social barely registers in that moment, because search engines rank pages, not posts. Your Instagram can be excellent and still invisible at the exact moment someone nearby is ready to pay. In 2025-26, 78% of UK businesses had a website, and even among sole traders it was 76% (UK Business Data Survey 2026); your search-visible competitors are in that number.

Exist where AI answers now come from. More buying questions now get answered by Google's AI summaries and assistants like ChatGPT before a click happens: Pew Research found users click results far less often when an AI summary appears. Those answers are assembled from websites; an Instagram grid is close to invisible to them. We see this first-hand: our own comparison guides get cited by AI assistants because they live on a site those systems can read. A social-only business is not in that conversation, and it is becoming the conversation.

Convert without friction. A DM enquiry is a conversation that starts from zero every time: prices, availability, the same five questions. A website answers those questions at 2am, takes bookings and payments, and lets a store sell while you sleep. One ecommerce brand we rebuilt takes orders from customers in fourteen countries; there is no version of that business run through a message inbox.

Own the relationship. This is the one owners feel too late. Your followers belong to the platform, not to you. The algorithm decides how many of them see each post, the terms can change under you, and locked or hacked accounts take a shopfront offline with no phone number to call. A website, your domain and the email list it collects are yours in a way no account ever is. Rented ground is fine to trade on; it is a risky place to build the whole business.

Does the website replace social media?

No, and a website that tries to is usually a worse Instagram. The two work as a system: social generates attention, the website converts it and keeps it. The bio link is the bridge, and what sits behind it decides how much of that attention turns into money: a page with your offer, prices or ranges, proof, and a way to book, buy or ask. Followers who were never quite ready to DM will book through a page that asks less of them.

If you run ads, the case sharpens further: sending paid traffic to a profile rather than a page built to convert is how ad budgets evaporate.

When is social-only enough?

Here is the section most agencies leave out.

You can reasonably wait on a website if you are brand new and still testing whether the idea has customers at all; if you are at capacity from repeat clients and referrals and do not want more enquiries; or if your trade is booked out through word of mouth and nothing about your work gets searched for. A hobby seller doing a few orders a month through DMs does not need a build; a marketplace or a simple checkout link does that job for now.

The signals it is time: you answer the same questions in DMs daily, you are turning followers away because booking is awkward, people say they could not find you on Google, or the business would be in real trouble if the account vanished tomorrow. Any two of those, and the website has stopped being optional.

What does the smallest useful website look like?

Not a twenty-page build. For a service business: one well-made page with what you do, where, for how much, real photographs of real work, reviews from named platforms, and one obvious way to get in touch, connected to a properly filled-in Google Business Profile. That combination is what search rewards for local businesses; we have watched a trade client's profile views multiply fivefold once the profile and site started working together, with new enquiries arriving through search rather than DMs.

For a product business, the smallest useful version is a small store: your bestsellers, clear delivery information, and a checkout you control, with social feeding it. Costs and realistic tiers are in our UK website cost guide, and the one-page end of it is a smaller project than most owners assume.

How big a project is adding one?

Smaller than most owners assume. Small builds sit at the fast end of the ranges in our how long a website takes guide: weeks, not months, and mostly dependent on how quickly your content is ready. Here social-first businesses have a head start, because your photos and posts are half that content already.

So do you need the website?

If customers ever search for what you sell, or you would lose sleep over the account disappearing, you need the website; keep social as the engine that feeds it. If you are testing an idea or fully booked through referrals, you do not, yet, and anyone telling you otherwise is selling. When the balance tips, that is the moment to do it properly once: see how we approach web design, or get in touch to have a chat about how the process of developing your website would look.