Short answer
Most UK SEO retainers cost £800 to £4,000 a month. What you pay mostly sets the pace: a bigger budget buys more work each month, a smaller one gets the same kind of work done over more months. The price is set by the state of your site more than the size of your business. My monthly plans are £899 ($1,199) to £1,999 ($2,599).
Almost every article about SEO pricing exists to avoid answering the question. They explain that it depends, list some factors, and finish with a form.
That’s a sales page wearing a guide’s clothes, and it wastes the time of the person who just wants to know whether they’re being overcharged.
So here are numbers. Ranges, with what sits behind them, what each band actually buys, and how to tell an expensive quote from a bad one — which aren’t the same thing and get confused constantly.
The numbers
UK market ranges as I observe them in August 2026, from quotes clients show me and published freelance and agency rates. Not a survey — treat them as the middle of what you should expect to see, not a statistic.
Agencies run higher. A mid-range UK agency retainer is roughly £1,000 to £3,000 a month, and a professional or enterprise engagement runs £3,000 to £10,000 and upward.
Some of that premium buys genuine specialism you can’t get from one person. Quite a lot of it buys account management, an office, and the salary of whoever sold you the contract.
Figure
Most small businesses belong in the £800–£2,000 band
How much does SEO cost per month?
SEO costs most UK businesses £800 to £4,000 a month on a legitimate retainer, which is £9,600 to £48,000 a year. In the US, the average monthly retainer in Ahrefs’ survey of 439 SEO providers was $2,917, though the most common single band was far lower, at $501 to $1,000.
The average and the most common band sit far apart because a lot of small providers charge modest fees while a smaller number of large retainers pull the average up. When you see an “average cost of SEO” quoted anywhere, that skew is usually behind it.
Monthly is how most ongoing SEO services are sold, because the work compounds. A page published in month two is still bringing in visits in month ten, and a technical fault fixed once stays fixed.
That also means the real decision is annual, not monthly: a twelve-month contract at £1,500 is an £18,000 commitment and deserves the scrutiny you’d give any £18,000 purchase.
For comparison, my monthly plans come to between £5,988 ($7,788) and £14,388 ($18,588) a year, with no minimum term.
How much does SEO cost in the US?
SEO in the US usually costs more than $1,000 a month: 79.1% of US and Canadian providers in Ahrefs’ survey charged at least $1,001 a month. In SE Ranking’s survey of 260 agencies, 22% of North American agencies charged over $2,000 a month, against 9% in Europe.
Ahrefs survey of 439 SEO service providers worldwide, published December 2023 and updated August 2024. The 79.1% figure is its US and Canada breakdown.
Both surveys ask sellers what they charge, and neither is US-only, so I’d read them as the shape of the market rather than a price list. The top end is wide open: Ahrefs found US and Canadian providers charging as much as $25,001 to $50,000 a month, and 83.3% of them charged at least $1,001 per project.
The figures are also dated. SE Ranking published in December 2024, and 70% of the agencies it surveyed had either raised their prices recently or planned to in 2025, mostly citing inflation. A 2026 quote above these numbers isn’t automatically inflated.
I keep the US figures and my UK ranges apart rather than converting one into the other, because the UK numbers are my own observation and the US numbers are surveys. My own prices in dollars are $1,199 to $2,599 a month.
How much does SEO cost per hour?
SEO hourly rates most commonly run $75 to $100, the band 24% of providers chose in Ahrefs’ survey. Averages vary by who you hire: $171.18 an hour for consultancies, $98.90 for agencies and $71.59 for freelancers. In the UK, senior freelance day rates of £560 to £770 work out at about £70 to £96 an hour.
The UK figure is my observed day-rate range divided over an eight-hour day, not a survey. Region moves hourly rates more than anything else: in Ahrefs’ data, 66.7% of US and Canadian providers charged $75 to $200 an hour, and SE Ranking found 40% of US and Canadian agencies charging over $125 an hour against 6% of European agencies.
Hourly and day-rate billing suits a defined question: a migration plan, a diagnosis, training your team. I think it suits ongoing SEO badly, because the productive work is spread thin across months, and billing by the hour pushes it into whatever shape bills best.
My day rates are £325 ($429) for a half day, £550 ($729) for a day, and £2,450 ($3,295) for five days.
Why the range is so wide
Not because some people are four times better. Because “SEO” is four different jobs sold under one word, and a quote is really an answer to which of these are we doing, and how much of it.
In short: The single biggest variable is the first one. Nobody can price the work honestly without looking at the site, which is why a quote offered before anyone has looked is a number chosen to win the enquiry.
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What should SEO cost for your site?
Six questions on what pushes the price up or down. Pick the side that sounds more like you.
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Each answer moves you along the four price bands UK SEO tends to fall into.
Your site needs fixing before it needs a programme. A one-off full audit with the fixes done, £699 ($929), may be the better first spend.
A rough steer from the UK ranges in my SEO cost guide, not a quote: nobody can price SEO honestly without looking at the site. My monthly plans run from £899 ($1,199) to £1,999 ($2,599) a month (what each includes).
Why does SEO cost so much?
SEO costs what it does because nearly all of it’s skilled hours: research, writing, development and diagnosis. At a senior UK rate of £70 to £96 an hour, a £1,000 month buys roughly 10 to 14 hours of work, and a business pays for several of those months before rankings move.
A month of real work goes on keyword research, writing and building pages, fixing whatever is holding the site back, and checking what changed. Each of those takes hours that a tool can’t replace, because the part that matters is judgement: which page to build, which fault explains the drop, what to leave alone.
The tools add to it. The crawlers and keyword databases a professional uses are monthly subscriptions, and they sit inside every legitimate price.
The timing makes it feel more expensive than it is. You pay from month one, and the return arrives later, once pages are indexed and have earned their place.
That lag is why cheap SEO is tempting and why it rarely works: cutting the hours cuts the only part that produces anything.
What each band actually buys
Under £500 a month. It depends on how the provider works. An agency at £300 a month, after tax and overhead, has two or three hours for you, and that doesn’t go far. A freelancer with no office and no account manager can turn the same money into real pages and fixes. Either way the budget buys less each month, so the same job takes longer. Ask for the list of what gets produced.
The exception is a plan sold as output rather than time: one person, no overhead, and a named amount of work each month that you can check was done. It won’t move a site quickly, but it does move it.
If a provider at this price can’t tell you what you’ll have at the end of the month that you didn’t have at the start, it’s the first kind.
£800–£2,000 a month. The realistic small-business band. Enough for genuine keyword research, a few pages a month produced properly, technical problems fixed as they surface, and reporting a human wrote. This is where I think most local and small B2B businesses should be, and where a competent freelancer is usually better value than an agency at the same price.
£2,000–£4,000 a month. Programme territory. Whole-site content maps, several pages a month, technical work absorbed as needed, and enough hours to keep several areas moving at once rather than one. Worth it when you have a wide catalogue or several services, and wasteful when you have one page that needs to rank.
£4,000 and up. You’re buying a team. That’s correct for a national retailer or a business in a genuinely contested market. For a firm with twelve service pages, it’s a Range Rover for the school run.
How much does local SEO cost?
Local SEO usually costs less than national SEO, because the competition is a handful of nearby firms rather than the whole country. On my observed UK ranges, most single-location businesses belong in the £800 to £2,000 band, and some need only a one-off fix with no retainer at all.
Local SEO covers the Google Business Profile, a page for each service and area you actually serve, reviews, consistent business listings, and links from local sources. For one location with a sound site, that’s a finite job, and once it is done the ongoing work is light.
Two things push the price up. The first is the number of locations, because each one needs its own profile and pages.
The second is how contested the area is: a plumber in a market town and a solicitor in central London both need local SEO, and the second needs a great deal more of it.
If you’re near me, that’s the work behind SEO for Suffolk businesses.
How much does enterprise SEO cost?
Enterprise SEO sits at the top of the £4,000-plus band, with UK agency engagements running to £10,000 a month and beyond. Ahrefs found some US and Canadian providers charging $25,001 to $50,000 a month.
At that level you’re paying for scale: thousands of URLs, several countries and languages, changes pushed through a development team’s release cycle, and reporting to people who were never in the meeting. It’s the right spend for a national retailer or a multi-market brand, and far more than a business with twelve service pages needs.
The four ways it gets sold
One-off audit or technical fix. Finite, defined, and the right purchase when something specific is broken — traffic dropped after a redesign, the site is slow, pages aren’t indexed. Priced £1,000 to £5,000 in the wider market, and lower from a freelancer with no report-writing overhead.
Monthly retainer. Ongoing production and maintenance. The right purchase when you need to keep publishing and keep pace. The trap is the retainer sold to a business whose site needed fixing once — you pay monthly for a job that had an end.
Day rate. £560 to £770 for senior freelance work. Excellent for a migration, a diagnosis, or training your team. Poor for ongoing SEO, because the work is spread thin across months rather than concentrated into days, and day-rate billing quietly pushes it into the shape that bills best.
Project. A rebuild, a replatform, an international rollout. Priced as a piece of work with a defined end, which is usually the honest structure when there is one.
How much does an SEO agency cost compared with a consultant?
An SEO agency and an independent consultant cost about the same per month on average: $3,209 for agencies and $3,250 for consultancies in Ahrefs’ survey, against $1,348.63 for freelancers. The difference between them is what the money buys, not the size of the invoice.
In short: Figures from Ahrefs’ survey of 439 SEO providers (December 2023, updated August 2024). An agency makes sense when the job needs several people at once. For most small businesses, one experienced person doing the work directly is the better use of the same budget.
In the UK, a mid-range agency retainer runs roughly £1,000 to £3,000 a month on my observed ranges, which overlaps almost entirely with what an experienced consultant charges. So I’d compare the output, not the label: how many pages get researched and built, who fixes the technical faults, and who you speak to when something breaks.
I work as a one-person consultancy, and how I work sets out what that means day to day. The website takeover page has what each tier produces.
Can I do SEO myself for free?
Yes, SEO costs nothing but time if you do it yourself, and Google says that if you run a small local business, “you can probably do much of the work yourself”. Search Console, PageSpeed Insights and Google’s own starter guide cover the basics without spending anything.
Google’s guidance on whether you need an SEO suggests starting with its SEO Starter Guide before hiring anyone. It also warns that “no one can guarantee a #1 ranking on Google”, which is worth remembering when a quote promises one.
The free route works well for a small site in an uncrowded market: claim the Business Profile, make sure a page exists for each service, read the Search Console Pages report, and fix what it flags. My guides to doing your own keyword research and what technical SEO covers walk through both halves.
It stops being free when the cost is your time. A migration, a traffic drop you can’t explain, or a competitive national market will take far more hours to learn than to pay for, and mistakes made during a migration are expensive to undo.
What I charge, and why it is here
I’d rather show you my numbers than write another article that won’t.
Monthly plans are £899 ($1,199), £1,399 ($1,799) and £1,999 ($2,599). A full audit is £399 ($529), or £699 ($929) with the fixes done, and it is included free on a monthly plan.
Day rates exist for ad-hoc work. Everything is scoped before you commit and there’s no lock-in — the pricing page has what each one includes.
All three sit in the lower half of the usual range, so hold me to my own test: ask what they produce. There’s no fixed number of posts or pages. The work is roadmapped to what the site needs, whether that’s blog posts, landing pages, updates to existing pages, technical fixes or reporting, and you see what was done each month.
Custom packages are available if none of the three fits.
They sit at the lower end because the whole fee goes on the work: the research, the pages, the fixes and the upkeep. The difference between the plans is pace.
Starter improves a site steadily, month on month, and the bigger plans get the same work done sooner. A site that needs rebuilding in six weeks needs a bigger budget than any of these.
How to judge a quote
Price is the last thing I’d look at. These are the questions that separate a real proposal from an expensive one.
Before you sign anything
0/ 7
That is the whole list. Anything still unticked is your next job.
Expensive is not the same as bad value
A £3,999 month that produces eight properly researched pages, fixes the technical faults holding them back and moves a converting cluster onto page one is cheap. A £899 month that produces a PDF is expensive, whatever the invoice says.
The number to work back from is what a customer is worth to you. If a new client is worth £2,000 over their lifetime, then two extra enquiries a month at a 30% close rate covers almost any retainer on this page.
If a customer is worth £40, the arithmetic is completely different and most of this pricing is irrelevant to you — you need volume, and volume needs a different plan.
That calculation is the one worth doing before you ask anyone for a quote. It tells you what you can afford to pay, which is a much more useful number than what other people charge.
The SEO ROI calculator runs it with your own monthly clicks, enquiry rate and customer value.
Common questions
How much should a small business pay for SEO?
It depends far more on what needs doing than on the size of the business. A small firm with a sound site and one weak area might need a one-off fix of a few hundred pounds and nothing more. A small firm that needs its site rebuilt, its pages rewritten and its technical foundations repaired is a programme, and that’s thousands. The honest answer comes from looking at the site, which is why any quote given before someone has looked is a guess.
Is cheap SEO worth it?
It varies with how the provider works. At £99 to £300 a month an agency has an hour or two for you, which usually means automated reports and directory submissions. A freelancer with low overheads can do real work for that, at a slower pace. The test at any price is whether the provider will list what gets produced each month. If the answer is a report, the report is what you’re paying for. If a budget only stretches that far, spending it once on a proper technical fix will do more than spending it twelve times on nothing.
Why do SEO quotes vary so much for the same work?
Because 'SEO' isn't one job. One quote may be a technical audit, another content production, another link acquisition, and a fourth all three with a project manager attached. Ask what gets produced each month rather than what's included, and the quotes become comparable very quickly.
Should I pay for SEO monthly or as a one-off?
One-off if the problem is structural and finite: a bad migration, a slow site, a missing page. Monthly if you need to out-publish and out-earn competitors over time, which is a compounding job that can't be done once. Many businesses need the one-off first and only then have something worth maintaining.
Want it done on your site?
Send me the address. The free audit is a short, plain-English read on what to fix first.
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