If you have ever asked three agencies "how much does SEO cost" and got three wildly different answers, you are not imagining things. SEO pricing is genuinely hard to compare because the work hides under one word that can mean a single audit, a full content programme, or anything in between. This guide breaks down what actually drives the price in 2026, the real difference between a one-off project and a monthly retainer, and three indicative packages you can use as a sanity check before you sign anything.
We will keep it practical. By the end you should be able to look at any quote and know roughly what you are paying for, and which tier fits a business at your stage. For the underlying service breakdown, you can also see our SEO services page.
What actually drives the cost of SEO
SEO is priced on effort and competitiveness, not on a fixed menu. A handful of factors move the number more than anything else.
Your starting point
A site that was built well and has a few years of history needs a different kind of work than a brand-new domain or one that was migrated badly. If the technical foundations are shaky, a chunk of early budget goes into fixing crawling, indexing, speed and structure before any "growth" work can pay off. A quick way to see where you stand is to run through a technical SEO checklist — the more boxes you already tick, the cheaper the early months tend to be.
How competitive your niche is
Ranking a local service business in a smaller city is a very different effort from competing in e-commerce or finance, where established players spend serious money every month. Competition decides how much content, how many links, and how much ongoing iteration you realistically need to move. This is the single biggest reason two quotes for "the same thing" can differ by a factor of two or three.
Scope: audit vs ongoing work
This is the distinction most quotes blur, so it deserves its own section below. A one-off audit and a monthly retainer are not two sizes of the same thing — they answer different questions.
Content and links
Most ongoing SEO budget is spent producing content and earning links, because that is what compounds over time. The more pages you need and the more authority your niche demands, the higher the monthly figure. Tools, reporting and a strategist's time sit on top of that, but content and links are where the real money goes.
One-off audit vs monthly retainer
The most useful thing you can do before comparing prices is to decide whether you need a project or a partner.
A one-off SEO audit and plan is a fixed-scope project. You pay once, and you get a clear picture of where the gaps are — technical issues, content holes, structural problems — plus a prioritised plan of what to do about it. It is finite. Nothing is implemented for you unless you arrange that separately. This is the right starting point when you want clarity before committing to anything ongoing, or when you have an in-house team that can execute but needs direction.
A monthly retainer is ongoing execution. Someone is doing the technical fixes, writing and publishing content, building links, and iterating month after month based on what the data shows. SEO compounds, so retainers are sold on a minimum commitment for a reason: meaningful movement rarely shows up in week three. If a provider promises overnight results on a month-to-month retainer, treat that as a warning sign, not a feature.
Put simply: an audit tells you what to do; a retainer does it.
How much does SEO cost: three indicative packages
Here are three concrete tiers so you have real numbers to anchor against. These are our packages; use them to judge whether other quotes are in a sane range.
SEO audit + plan — €590 (one-off)
A single fixed-fee project that shows where the gaps are and exactly what to do about them. You walk away with a prioritised action plan covering technical health, content and structure. This is the lowest-risk way to start: you spend once, you learn where you stand, and you decide your next move with eyes open. Ideal if you are unsure whether you even need a retainer yet.
SEO Growth — €720/mo (minimum 4 months)
Ongoing SEO for companies that do not have an in-house SEO function. This is the "we want consistent, compounding progress but cannot hire a specialist" tier. The four-month minimum exists because SEO needs runway — earlier than that, you are paying for setup and groundwork before the results curve starts to bend upward. For most small and mid-sized service businesses, this is the sensible default.
SEO Premium — €1,400/mo
Aggressive growth for competitive niches. When you are up against well-resourced competitors, the volume of content, depth of technical work and pace of link building all have to scale up — and so does the budget. This tier is for businesses that have decided SEO is a primary growth channel and want to move faster than a standard retainer allows.
What to watch out for when comparing quotes
A few things separate a fair quote from a bad one.
- Vague deliverables. "SEO services — €X/mo" with no detail is a red flag. You should be able to see roughly how much goes to content, technical work and links.
- Guaranteed rankings. Nobody controls Google's algorithm. Anyone guaranteeing a #1 position is either misinformed or hoping you are.
- Suspiciously cheap retainers. Real SEO is labour. A rock-bottom monthly fee usually means thin, templated work or automated link spam that can hurt you later.
- No clear starting point. A provider who quotes a retainer without first understanding your site's current state is guessing. That is exactly why an audit-first approach so often saves money — it replaces guesswork with a plan. Our SEO guide for business owners covers more of these traps in plain language.
- Lock-in with no exit. Minimum commitments are normal and reasonable for SEO; multi-year contracts with no off-ramp are not.
When each tier makes sense
To make the decision concrete:
- Choose the €590 audit when you want clarity first, have a limited budget, or have a team that can execute but needs a roadmap. It is the cheapest way to avoid spending months on the wrong things.
- Choose SEO Growth at €720/mo when you have decided SEO is worth ongoing investment, you do not have an in-house specialist, and you are in a normal — not hyper-competitive — niche. This covers most businesses.
- Choose SEO Premium at €1,400/mo when you operate in a genuinely competitive space and want SEO to be a leading growth channel, not a slow background hum.
A common, sensible path is to start with the audit, see what the work actually involves for your situation, and then step into a retainer with realistic expectations rather than a salesperson's promises.
The short version
So, how much does SEO cost? A one-off audit and plan is €590, ongoing growth work runs €720/mo (with a four-month minimum), and aggressive growth in competitive niches is €1,400/mo. The right number depends on your starting point, your niche and whether you need a plan or hands doing the work. If you are not sure which applies to you, an audit is almost always the cheapest way to find out before committing real budget. When you are ready to compare scope properly, take a look at our SEO services.