How Much Does SEO Cost for a Small Business in the UK?
Short answer: most UK small businesses pay between £500 and £1,500 per month for ongoing SEO with a reputable agency or freelancer. One-off SEO audits typically cost £300–£1,000.
But the honest answer is “it depends” — on your competition, your website’s current state, and what you’re trying to achieve. Here’s the full breakdown.
Typical SEO Prices in the UK (2026)
| Service | Typical UK price |
|---|---|
| Freelancer, monthly retainer | £300–£800/month |
| Small agency, monthly retainer | £500–£1,500/month |
| Larger agency, monthly retainer | £1,500–£5,000+/month |
| One-off technical SEO audit | £300–£1,000 |
| Local SEO package | £400–£1,000/month |
| One-off project (e.g. migration) | £1,000–£5,000+ |
If someone offers you “full SEO” for £99 a month, you’re not buying SEO — you’re buying automated reports and, quite possibly, spammy links that will hurt you later.
What Affects the Price?
1. Competition. Ranking for “plumber in Leeds” costs far less than ranking for “business insurance UK”. More competitors = more work.
2. Your website’s starting point. A brand-new site needs everything built from scratch. An established site with issues needs a technical cleanup first.
3. Scope. Are we talking 10 pages or 1,000? One city or the whole UK? Content creation included or not?
4. Goals. “A few more enquiries a month” and “double our revenue in a year” are very different engagements.
What Should Be Included?
A proper monthly SEO retainer should cover, at minimum:
- Technical monitoring (site health, speed, indexing)
- Keyword tracking and reporting
- On-page optimisation of key pages
- Content: new pages/posts or improving existing ones
- Link earning / digital PR
- A monthly report you can actually understand
If an agency can’t tell you what they’ll do each month, keep looking.
Red Flags to Avoid
- “Guaranteed #1 on Google.” Nobody can guarantee this. It’s against Google’s own guidelines to promise it.
- No reporting. If you can’t see what was done, assume nothing was.
- Secret link networks. Ask where links come from. Vague answers = bad links.
- 12-month lock-in with no exit. Good agencies earn your business monthly.
How to Think About ROI
Don’t ask “what does SEO cost?” — ask “what is a customer worth to me?” If one new client is worth £2,000 and SEO brings you two extra clients a month, a £800 retainer is cheap.
Track enquiries, not just rankings. Rankings without leads are vanity metrics.
FAQs
Is SEO worth it for a small business?
Yes — if you rely on Google for customers. Unlike ads, SEO keeps working after you stop paying, and it compounds over time.
Can I do SEO myself?
The basics, yes: claim your Google Business Profile, get reviews, write helpful content, fix obvious site issues. But competitive keywords usually need professional help.
How long before SEO pays for itself?
Most small businesses see meaningful results in 4–6 months, with strong ROI typically from month 6–12 onwards.
Want to know what SEO would cost for your specific business? Get a free audit — we’ll look at your site and competitors and give you an honest quote.