SEO pricing in the UK is confusing by design. Quotes range from £99/month "packages" to £15,000 retainers, and from the outside it's hard to tell what the difference buys. This guide explains the pricing models, what you get at each level and the questions to ask before you sign.
The four pricing models
Monthly retainer
The most common model. You pay a fixed amount each month for an agreed scope of work. Typical UK ranges in 2026:
| Monthly fee | Who it's for | What you typically get |
|---|---|---|
| £100–£400 | Micro-businesses | Usually automated reports, basic on-page tweaks and directory listings. Rarely moves competitive rankings. |
| £500–£1,000 | Local businesses | Technical fixes, Google Business Profile, a couple of pages a month, a handful of links. Enough to win local keywords. |
| £1,000–£2,500 | Established SMEs | Dedicated strategist, regular content, consistent link building, CRO. Enough to compete regionally and nationally in most niches. |
| £2,500–£6,000 | Competitive markets, e-commerce | Full team, digital PR, large content output, technical development. |
| £6,000+ | Enterprise, national brands | Multi-market, multi-site programmes with in-house-style resource. |
Hourly consultancy
£75–£200 per hour for freelance and consultant SEOs. Good for audits, migrations and advice; poor for ongoing campaigns because the incentive is to bill hours, not results.
Project fees
One-off audits (£500–£5,000), migrations (£2,000–£20,000), content projects. Useful for a defined problem, but SEO is ongoing and a project alone rarely produces lasting rankings.
Performance-based
Fees tied to rankings or traffic. Rare in the UK because most agencies won't take the risk. SEOBOOM's model is a hybrid: a fixed monthly fee with a guarantee that pauses the fee if agreed keywords aren't on page one by day 180.
What drives the price
- Competition. Ranking a solicitor in central London costs more than ranking a plumber in Stockport because it takes more content and far more authority.
- Scope. How many keywords, pages and locations. Multi-site and e-commerce work is more expensive because there's more of it.
- Who does the work. UK-based specialists cost more than offshore content and link vendors. The difference shows in the results and the penalty risk.
- Agency overhead. Account managers, offices and sales teams get built into retainers. This is where a lot of the gap between a £1,000 and a £3,000 quote lives.
What a fair quote includes
Whatever you pay, you should be able to see these things in the proposal:
- A named list of target keywords, with a view on how winnable each is.
- A monthly deliverables list: how many pages, how many links, which technical work.
- Who will do the work and who you'll speak to.
- How results will be reported, and whether you can see rankings live.
- Contract length and notice period.
- What happens if it doesn't work.
Number six is the one almost nobody answers. If the only consequence of failure is that you keep paying, the price is higher than it looks.
Warning signs
- Prices too low to do the work. A £150/month "package" cannot include human-written content and real links. Something is automated or outsourced.
- 12-month contracts. Common and often unnecessary. Good agencies keep clients by performing.
- Set-up fees. Occasionally justified for large technical projects; usually a way to front-load revenue.
- "Guaranteed #1 rankings" with no terms. Nobody can promise position one on arbitrary keywords. A credible guarantee names the keywords, the deadline and what happens if it's missed.
- Vague reporting. If the report doesn't show positions for named keywords, ask why.
How SEOBOOM prices
Three plans, priced by the number of keywords we guarantee: Launch £499 (5 keywords), Growth £999 (15) and Dominate £1,999 (40). Every plan includes technical SEO, content, links, local SEO and reporting. No set-up fee, monthly rolling, and the fee pauses if the guarantee is missed. Full plan comparison.
Is SEO worth the price?
Compare it with the alternatives. A Google Ads click for "solicitor london" costs £15–£40 and stops the moment you stop paying. Organic page-one traffic for the same term, once won, costs nothing per click and keeps arriving. Across SEOBOOM clients the average cost per organic lead is £38, typically a third to a fifth of the paid equivalent. Use the ROI calculator on our home page with your own numbers.