How much does an SEO consultant cost?

Short answer

Survey data puts the average SEO consultant at about $171 an hour, with monthly retainers most often between $500 and $1,000 and projects commonly in the low thousands. Mine starts at $500 a month, month to month. The better question is what one avoided mistake is worth, because that is usually what you are paying for.

Consulting is priced in three ways, and each one shapes the relationship differently. Before comparing numbers, it is worth understanding which model a consultant uses and why.

What the market charges

The most useful public numbers come from Ahrefs’ survey of 439 SEO providers, published 2023 and updated 2024. It found:

Hourly. Consultants averaged $171.18 an hour, compared with $98.90 for agencies and $71.59 for freelancers. The most common hourly band overall was $75 to $100.
Monthly retainers. 78.2% of providers charged them, and the most common band was $501 to $1,000 a month. 68.8% charged $2,000 a month or less.
Projects. The most common band was $2,501 to $5,000, and 60.6% charged $1,001 or more per project.

Worth knowing: Ahrefs sells SEO tools to the same people it surveyed. That does not make the figures wrong, but the sample is people who chose to answer a tool company’s poll.

Why consultants charge more per hour

Because you are buying fewer hours of more experienced judgement. An agency fills hours with execution: writing, outreach, fixes, reports. A consultant spends a small number of hours deciding what is worth executing. The higher hourly rate usually means a smaller total bill, provided your team does the work.

The three pricing models

Hourly. Simple, but it makes people ration questions. The cheap question you did not ask because the meter was running is often the one that would have saved the most money.

Project. Good for a defined piece of work: an audit, a site structure review, a pre-launch check. Clear scope, clear end.

Monthly retainer. Ongoing access: a standing call, questions answered between calls, review of work before it ships. Best when decisions keep coming up and you want someone on hand.

I use the last two. A fixed-price audit as the starting point, then a monthly consulting retainer for teams who want ongoing direction. I deliberately do not sell hours.

What I charge

My SEO consulting starts from $500 a month, month to month. That includes a standing call, async access between calls, a live priority list, and review of briefs, templates and plans before they go live. Most engagements start with my $500 audit, because advice without a baseline is guesswork.

If a quarter goes by where I am not earning it, you should say so and we stop. And if you need someone to do the work rather than advise on it, I will tell you that rather than stretch an advisory engagement to fit.

What drives the price up

Site size and complexity. A large ecommerce catalogue or a JavaScript-heavy build needs more time to understand. The number of people involved: advising a team of ten across several departments takes more than advising one marketing lead. And how much hands-on work is mixed in.

How to judge whether it is worth it

Do not compare the fee with the hours. Compare it with the cost of the decisions it affects. A bad site restructure can cost a year of traffic. A content plan aimed at the wrong queries can cost a writer’s salary. An agency contract that is not working can run for twelve months before anyone notices. A consultant who prevents one of those has paid for themselves many times over.

Google’s own guidance on hiring SEO help suggests asking what results they expect, in what timeframe, and how they measure success. Ask that before you sign, and hold them to the answer.

Red flags

A guaranteed ranking. Google says no one can guarantee a first-place result.

A long lock-in contract for advisory work. If the advice is good, month to month should not worry anyone.

No clear output. Even light-touch consulting should leave you with a short, ranked list of what to do and why.

A worked comparison

Take a business spending $3,000 a month with an agency that produces content, links and a report. After a year, traffic is flat. A consultant at $500 a month reviews the work and finds the content is aimed at queries the business cannot win, the links are from sites nobody reads, and the three service pages that bring in revenue have no internal links pointing at them. Redirecting the same agency budget at those findings costs nothing extra. The consultant’s fee is the cost of knowing where to point the money you are already spending.

That is the usual shape of a consulting engagement that works. It rarely adds spend. It changes where the existing spend goes, and it stops the work that was never going to pay.

If your team is small and there is no agency spend to redirect, the maths is simpler: does the advice lead to more customers than it costs? For most service businesses, that means one or two extra clients a month.

If your team can execute and needs someone to say which priority actually matters, my SEO consulting is month to month from $500, and the first call is twenty minutes with no contract attached.