SEO cost: what you pay with an agency, a freelancer or on your own

	Yourself	Freelancer	Agency
What you pay	your time, maybe a tool	a provider's time	a team's time
Who you talk to	nobody	one person	an account manager
When you stop	your pages stay	your pages stay	your pages stay

Before you sign a quote, you want to know what SEO costs and what you’re actually buying. The price depends mostly on who does the work. This page is part of our guide to SEO for small business.

The SemChat links on this page are affiliate links: if you subscribe through them, I earn a commission, at no extra cost to you and with no effect on what I write.

SEO prices: what you’re actually paying for

First, Google sells nothing here. It writes that it costs nothing to appear in its organic results, and that it “doesn’t accept payment to crawl a site more frequently, or rank it higher” (Google Search Central, pages read 30 October 2026). So an SEO price is the price of work: research, fixes, writing, outreach, reporting.

Doing it yourself, a freelancer or an agency

• Yourself: you pay in time, and perhaps for a tool.
• A freelancer: one person, usually one specialty.
• An agency: several skills under one roof, and a higher fixed cost.

How much does SEO cost with an agency or a freelancer?

I only cite figures from pages I read and dated. The survey below is the most detailed source I found.

Ahrefs survey, 439 SEO providers (updated 15 August 2024, read 30 October 2026):

• Monthly retainer: the most common range was $501 to $1,000 a month (20.4% of respondents).
• By provider type: freelancers most often charged $251 to $500 a month, agencies $500 to $1,000, consultants $2,501 to $5,000.
• Hourly: the most common rate was $75 to $100 an hour (24%); consultants more often $100 to $150.
• Per project: the most common range was $2,501 to $5,000 (21.2%).
• United States and Canada only: 79.1% of providers charged at least $1,001 a month.

These are survey answers from 2024, not a quote for your business. Other pages in the top results (Forbes Advisor, WebFX, Shopify): missing data (planned source: those pages, read and dated).

SEO pricing models: monthly, by project, by the hour

• Monthly retainer: ongoing work, billed each month. Ask what’s included each month.
• By project: an audit, a site migration, a set of pages. A clear scope and an end date.
• By the hour: advice or training, often for people who do the work themselves.

SEO cost per month: what the ranges cover

A monthly fee pays for hours. Ask how many, and for what: fixes, new pages, link outreach, reports. A low monthly fee with no detail often means few hours.

Average cost of SEO: why averages mislead

An average mixes a one-page local site and a 5,000-product store. That’s why this page gives survey ranges with their source, not a single average. Your price depends on your site, your competition and your goals.

Local SEO: what changes in the price

Local work centers on your Business Profile, reviews and local pages. Google says there’s no way to pay for a better local ranking (Business Profile help, read 30 October 2026), so you pay for the work, not the spot. Ahrefs puts local SEO at $1,557 a month on average, an estimate it computes from the top of each price bracket (same survey). Treat it as an order of magnitude.

What makes the price go up or down

Competition in your industry and your area

A personal injury lawyer in a big city faces more competition than a bakery in a small town. More competition means more work for the same result.

The state of your site and the content you need

A site with errors, missing pages or slow pages needs fixing first. Many new pages to write cost more than a few to improve.

Showing up in AI answers: a new line on quotes

Some quotes now add “AI visibility”. Google’s position on its own AI features: “There are no additional requirements to appear in AI Overviews or AI Mode, nor other special optimisations necessary” (AI features and your website, read 30 October 2026). Ask what that line actually adds.

Cheap SEO: when a low price costs you more

Google’s advice before hiring an SEO. Screenshot of developers.google.com/search/docs/fundamentals/do-i-need-seo, taken 30 October 2026.

Google’s warning: “No one can guarantee a #1 ranking on Google. Beware of SEOs that claim to guarantee rankings” (read 30 October 2026). It also advises giving providers read-only access to Search Console, and reminds you that you’re responsible for what contractors do on your site. Cheap offers that buy links can break Google’s spam policies.

Questions to ask before you sign a quote

Google’s page on hiring an SEO lists what a provider can offer: a review of your content and site structure, technical advice, content development, keyword research, training. Use it as a checklist, and ask:

1. What exactly is included each month, and how many hours?
2. What results do you expect, and in what time frame? Google suggests asking this very question.
3. Will you buy links? If yes, walk away: paid links can break Google’s spam policies.
4. What access do you need? Read-only access to Search Console is often enough.
5. What happens when we stop? The pages and content should stay yours.

Be wary of unsolicited emails promising quick rankings: Google warns about them on the same page.

And Google Ads: how a click is priced

Ads aren’t SEO, but they often show up on the same quote. You don’t pay a flat fee: you pay per click, within a budget you set. Each ad goes through an auction where Google looks at your maximum bid and the quality of your ad; the actual cost per click is the final amount you’re charged, and it’s often lower than your maximum bid (Google Ads Help, read 30 October 2026). On a busy day, Google can spend up to twice your average daily budget, but over a month it won’t charge more than 30.4 times that daily budget (same source). A typical cost per click for your trade and city: missing data (planned source: Google Ads Keyword Planner).

What doing it yourself costs

One full audit used up the whole Free plan quota, 29 October 2026 (French interface). Screenshot of the SemChat app, Jérémy’s account, Free plan.

Your time, the first cost

Learning, writing pages, asking for reviews, reading Search Console. How many hours a month? Missing data: average time small businesses spend on SEO (planned source: a dated survey of small businesses). Count your own the first month, then decide.

An assistant like SemChat, from €0

SemChat’s pricing page in English, from the Free plan. Screenshot of semchat.io/en/pricing, taken 30 October 2026.

Between doing everything yourself and outsourcing everything, there’s a tool that does the analysis for you. SemChat is an SEO assistant you talk to in plain language. Its prices, read on semchat.io/en/pricing on 30 October 2026, are in euros on the English page too:

• Free: €0, “Try semchat with no credit card”.
• Starter: €20 a month, or €16 a month billed yearly.
• Pro 5x: €100 a month; Pro 20x: €200 a month.

Every feature is in every plan; only the usage volume changes. Through this page’s link, a 10% lifetime discount applies if you subscribe within two weeks (email from Adrian Delmarre, SemChat, 29 October 2026). SemChat’s prices in US dollars: missing data (planned source: the pricing page read from the United States).

What I got on the Free plan, 29 October 2026: a full audit of my site in about 3 minutes, with a priority action plan. That one audit used up 100% of the Free plan’s monthly quota. Details on the SemChat pricing page.

SEO cost and results: the maths that matters

A price means nothing without what it brings back. The useful question: what is one customer from Google worth to you, and how many do you need to cover the spend?

SEO cost calculators: what they can and can’t tell you

Online calculators give an estimate from a few inputs. They can’t see your site, your competitors or your margins. Use one as a starting point for a conversation, not as a quote.

The cost of doing nothing

The cost of doing nothing: a shop nobody finds. Illustration by Zéro Corvée.

If customers search for what you sell and don’t find you, they find someone else. That cost doesn’t show on any invoice. Start with the free levers on how to get my website on Google for free, then see how to get my website on Google for the steps, how to improve SEO for the order of fixes, and how to get to the top of Google search for what really moves rankings. New to the terms? Read SEO meaning and search engine optimisation.

The lowest SEO cost is still €0 at Google itself; after that you pay for time, yours or someone else’s. Start with the free option, measure, then decide.