How Much Does SEO Cost in the UK? 2026 Prices by Business Type

Ask three UK providers for SEO prices and you can get £185, £1,300 and “let's talk”. All three can be honest. They are quoting different amounts of work. This guide puts the published UK numbers side by side, by type of business and type of project, so you can tell which kind of quote you are holding.

A few terms, once. SEO(search engine optimisation) is the work that helps your website show up in Google's unpaid results. A retainer is a fixed monthly fee for ongoing work. An SEO audit is a one-off check of your site that lists what stops it ranking. Link earning means getting other real websites to link to yours. GEO (generative engine optimisation) is work aimed at being named in AI answers from ChatGPT, Perplexity and Google's AI Overviews.

SEO cost in the UK by type of business

The business you run sets the price more than anything else, because it decides how many pages need work and how strong the sites you must overtake are. Here is SEO pricing in the UK as monthly retainer ranges, from the guides that publish it by business type.

On UK SEO costs, the sources agree more at the bottom than at the top. Every guide that gives a local band starts it between £300 and £500 a month. The top ends spread from £5,000 (LOCALiQ's agency band) to £25,000+ (Ren Hao's enterprise band), because “enterprise” covers anything from a regional chain to a national retailer.

Two more data points frame the market. Dandy Marketing (updated 12 September 2026) puts the average at £500 to £6,000 a month and notes that a plumber does not need £6,000 of SEO while an ecommerce site entering a new market might. At the cheap end, Auto-SEO, which sells an automated SEO tool, lists managed agency packages at £200 to £2,000+ and its own software from £49 a month. Software and a managed service are different purchases; compare like with like.

One national agency publishes its own tiers, which shows where a mid-market UK agency sits. LOCALiQ (14 May 2026) prices campaigns at £1,300 to £2,000 a month (Foundations), £2,000 to £2,750 (Growth) and £2,750 upward (Enterprise), each with a six-month strategy document and monthly reporting.

Audits, projects, hourly rates and in-house hires

Not every SEO purchase is a retainer. If you need a diagnosis, a site move or advice for your own team, you buy a project, a day or an hour. Here are the published UK prices for each.

An audit is the cheapest way to find out whether you need a £500 retainer or a £5,000 one. Check what the fee includes: Expert Sure (12 September 2026) warns that a manual audit covering technical SEO, speed and mobile should not be compared with a free automated score report. Our guide to what an SEO audit costs covers scope in more depth, and our UK SEO audit service shows what a written fix list looks like.

SEO agency cost vs freelancer vs in-house

Itamar Blauer, a UK consultant writing in July 2026, makes the point that matters most here: a £2,000 retainer run by a senior specialist and a £2,000 retainer run by a junior with forty other clients are different products at the same price. Ask who will do the work.

What each monthly SEO budget buys

The gap between price bands is a gap in hours. Ren Hao SEO gives a useful yardstick: at the £2,500 median, a healthy programme shows around 25 to 35 senior hours, two to four substantial pages and a steady flow of earned links a month. Open each band to see what the UK guides say you should get.

7 things that drive an SEO quote up or down

1. How crowded your searches are. Gorilla Marketing names scope and competition as the biggest cost drivers. A Bath dog groomer and a London personal injury firm do not need the same number of hours.
2. Where you start. A site with years of links and clean code needs less repair than a new one. If competitors have invested for years, closing the gap costs more.
3. How many pages need work. Ecommerce costs more because every category and product page is a page to rank. Gorilla contrasts a 50-product Shopify store with a 10,000-SKU retailer.
4. How many locations you target. Muve Marketing moves multi-location campaigns into its £1,500+ band because each place needs its own page and listing.
5. Your sector.Gorilla puts health and finance, where Google applies stricter checks on “Your Money or Your Life” content, at £5,000 a month or more.
6. Who does the work. Senior hours cost more. The same headline fee can buy a senior specialist or a junior on a busy account.
7. Where the agency sits. Gorilla says London agencies typically charge 20 to 40 per cent more than regional firms for equivalent work.

VAT on UK SEO prices

Read SEO prices in the UK as before VAT unless they say otherwise. Ren Hao SEO says UK SEO is typically quoted excluding VAT, and the starting prices Expert Sure lists all exclude it. The standard rate is 20 per cent (GOV.UK). A provider must register for VAT once its taxable turnover passes £90,000 (GOV.UK), so a small freelancer may charge none.

8 red flags in cheap SEO packages

Affordable SEO and low cost SEO services can be useful when the scope is small and honest. These signs suggest it is neither.

1. Guaranteed rankings. Google's advice on hiring an SEO says no one can guarantee a number-one ranking on Google.
2. Bulk links for a small fee. LOCALiQ tells buyers offered 50 links a month for £200 to ask where they come from.
3. Full service at a rock-bottom price. Gorilla Marketing asks who does the work on a £300 a month full-service campaign; the answer is usually a checklist and an automated report.
4. Everything for under £750. Ren Hao SEO says that outside a single-location local campaign, that budget funds one of content, technical work or links, not all three.
5. A price before anyone looks at your site. A quote on a first call cannot know whether you need one fix or a year of work.
6. Reports full of activity. Directory submissions and keyword counts are not outcomes; ask for enquiries and sales from search.
7. The provider owns your accounts. You should own your Search Console, Analytics and Google Business Profile.
8. A long lock-in before anything is proven. Gorilla Marketing flags agencies that insist on 12-month minimum contracts up front. Check the notice period too: Expert Sure found DPOM gives 31 days and Terrier 60.

If you want a shortlist rather than a checklist, our guide to UK SEO agencies compares named firms.

How AI search changes what to buy

Buyers now ask ChatGPT, Perplexity and Google's AI Overviews questions like “how much does SEO cost per month in the UK?”. That changes what a good SEO package should produce, though less than some sellers suggest.

Start with Google's own position. Its guidance on AI featuressays there are no additional requirements to appear in AI Overviews or AI Mode, and no special optimisations needed beyond normal search requirements. So an “AI SEO” fee for Google alone should buy the same sound work, done well.

What we measured: on 21 October 2026, Google showed an AI Overview on 2 of the 8 UK SEO cost searches we pulled. For “seo cost uk” it cited rubikdigital.co.uk, blog.gorilla.marketing and seomoves.co.uk; for “cheap seo services uk” it cited nextmark.uk, phoenixwebservices.co.uk and itseeze.com. Four of the six cited sites were not in the top 10 organic results for their search. Ranking first and being quoted are now two separate results to track.

What to ask for in a 2026 proposal:

1. Pages that answer the questions buyers ask, with numbers, sources and dates in the first lines.
2. Structured data that matches what is on the page, especially for FAQs and services.
3. Tracking of AI answers for your key questions in ChatGPT, Perplexity and Google, reported next to rankings.
4. Mentions on other real sites, because assistants name businesses that other sources name.

Ren Hao SEO notes that providers with no AI search capability may be cheaper because they offer less. You can see where you stand today with our free AI visibility checker. Our AI SEO service for UK businesses explains the work, and our list of AI SEO agencies in the UK compares providers.

What else ranks for “seo cost uk”, and how this guide differs

These are the business sites on Google's first page for “seo cost uk” in the UK when we checked on 21 October 2026 (DataForSEO, desktop), with the title Google showed for each. We list them so you can compare; we have not reviewed their services, and the list leaves out a LinkedIn post.

Most of those pages are one agency explaining its own fees. This guide reads eight of them against each other, sorts the ranges by business type and project type, dates every figure, and leaves out any number we could not find on its page on the day. Two pages on that first page were last updated in 2021 (SEO Moves) and 2024 (Ink Digital), so we did not quote them. Gorilla Marketing's guide carries a February 2024 byline but labels its ranges as 2026 figures; we used it alongside newer sources.

How to set your SEO budget in 5 steps

1. Work out what a customer is worth. Use profit per customer over a year, not one sale.
2. Know your close rate. If you win one enquiry in four, you need four enquiries per new customer.
3. Find your break-even.Expert Sure's worked example: £9,720 over six months (a £1,000 retainer, £1,200 of developer work, £300 a month of content and staff time) at £300 profit per customer needs 32.4, so 33, extra customers. At one in four enquiries converting, that is about 132 extra enquiries.
4. Check it is realistic. Google Search Console shows how often you already appear for your services. A few extra enquiries a month is a sensible first target.
5. Ask for a phased plan. Separate one-off repairs from ongoing work, so you can stop after the first phase if it does not deliver.

Most sites take months to move. Our month-by-month SEO timeline sets expectations. If your website needs replacing before SEO can work, our ecommerce website cost guide for the UK covers the build. Buying in the US or Australia? See our US small business SEO cost guide and SEO cost guide for Australia.

Where FactoryJet fits

We are one of many options, and for a single-location business with a healthy site, a good local specialist may be all you need. We do not publish SEO packages. We measure the gap between your site and the businesses on page one first: technical faults, missing pages, and the strength of the sites you need to overtake. Then FactoryJet quotes a fixed price per stage in writing, so you can stop after the audit and repair stage if you prefer to carry on yourself.

Our focus is ecommerce stores, AI-ready websites and service businesses that want to be found in Google and in AI assistants. We design, build and fix the site, run the SEO, and support it after launch, and you own everything: the site, the content and the accounts. FactoryJet was founded in 2014 and has worked with more than 500 businesses, including B2B wholesaler Bombay Petals and direct-to-consumer brand Belle Maison.

Start with our SEO services in the UK, see everything we do on FactoryJet UK, or talk to the founder about your site.