What Is a Marketing Strategy: Full Guide
What a marketing strategy is, types, how to create one step by step, real examples and the most common mistakes you should avoid.

SEO is one of the most profitable investments in digital marketing, but prices vary enormously. Understanding what you are paying for and why is essential for making good decisions.
One of the most frequent questions we receive from companies looking to improve their digital presence is: how much does SEO cost? The answer, as with almost everything marketing-related, is "it depends". But that does not mean we cannot provide clear ranges and criteria to evaluate budgets.
In this guide, we analyse SEO pricing in 2026, what factors determine it and how to assess whether the investment is worthwhile.
Based on European market data, these are the most common ranges:
| Service type | Monthly range | Typical profile |
|---|---|---|
| Freelance basic SEO | 300-800 EUR | Freelancers, blogs, small websites |
| Standard SEO agency | 800-2,500 EUR | SMEs, mid-size e-commerce |
| Premium SEO agency | 2,500-8,000 EUR | Mid-size companies, complex projects |
| Enterprise SEO | 8,000-25,000+ EUR | Large corporations, multi-country |
| One-off SEO consultancy | 500-3,000 EUR (one-time) | Audits, initial strategy |
| Project-based SEO | 2,000-15,000 EUR (one-time) | Migrations, launches |
These ranges are indicative. The final price depends on multiple factors we break down below.
Ranking a local dental clinic is not the same as an e-commerce fashion site competing with Zara or Amazon. The higher the competition, the more resources are needed.
| Competition level | Recommended investment | Time to results |
|---|---|---|
| Low (local niche) | 300-800 EUR/month | 3-6 months |
| Medium (regional sector) | 800-2,500 EUR/month | 6-12 months |
| High (national sector) | 2,500-8,000 EUR/month | 9-18 months |
| Very high (international) | 8,000+ EUR/month | 12-24 months |
A site with severe technical issues (slow speed, crawl errors, penalties) will need more initial work. A technical audit is always the first step and typically costs 500-2,000 EUR.
Content is one of the pillars of modern SEO. Producing quality, optimised articles with data has a cost:
Technical tasks vary enormously in complexity:
Quality link building remains relevant and is one of the most expensive items:
Local SEO is significantly more affordable than national or international SEO. A local business can achieve results with budgets of 300-600 EUR per month, while a multi-country strategy requires multiplying the investment.
Agencies and SEO consultants use different billing models:
A fixed monthly fee covering an agreed package of services. It is the most widespread model because SEO requires continuous work.
Advantages: Predictability, long-term commitment, sustained improvement.
Risks: Without transparency on tasks performed, you may pay for work that is not being done.
A fixed price for a specific deliverable: audit, migration, content strategy.
Advantages: Clear scope, predictable cost.
Risks: SEO is not a one-off project; without maintenance, results degrade.
Some agencies charge based on positions achieved or traffic generated.
Advantages: Aligned incentives.
Risks: Can incentivise aggressive tactics (black hat) that penalise in the long term. Be wary of anyone guaranteeing specific positions.
Typical model for independent consultants, with rates of 60-200 EUR/hour depending on experience and specialisation.
Learn to identify proposals not worth your investment:
To know if your SEO investment is profitable, you need this data:
The simplified formula:
ROI = ((Organic traffic revenue - SEO investment) / SEO investment) x 100
A practical example:
| Metric | Value |
|---|---|
| Monthly organic traffic | 10,000 visits |
| Conversion rate | 2% |
| Average order value | 80 EUR |
| Monthly organic revenue | 16,000 EUR |
| Monthly SEO investment | 2,000 EUR |
| ROI | 700% |
Of course, this is an ideal scenario. Real ROI depends on the industry, competition and the maturity of the SEO project.
| Channel | Typical monthly cost | Time to results | Sustainability |
|---|---|---|---|
| SEO | 800-5,000 EUR | 6-12 months | High (cumulative effect) |
| Google Ads | 1,000-10,000 EUR | Immediate | Low (pay per click) |
| Social Ads | 500-5,000 EUR | 1-4 weeks | Low (pay per impression) |
| Email marketing | 200-1,000 EUR | 1-3 months | Medium (depends on the list) |
| CRO | 1,500-5,000 EUR | 1-3 months | High (permanent improvements) |
The interesting point is that SEO and CRO are complementary: SEO brings qualified traffic and CRO converts it into customers. If you already invest in SEO but your conversions are not keeping up, a conversion audit can multiply the return on that investment.
A general rule used in the industry is to allocate between 5% and 15% of revenue to digital marketing, and of that budget, between 20% and 40% to SEO if the organic channel is strategic for your business.
For SMEs in Europe, this translates to:
| Annual revenue | Marketing budget | Recommended SEO investment |
|---|---|---|
| <500,000 EUR | 25,000-75,000 EUR | 500-2,500 EUR/month |
| 500,000-2M EUR | 75,000-300,000 EUR | 1,500-5,000 EUR/month |
| 2M-10M EUR | 300,000-1.5M EUR | 3,000-10,000 EUR/month |
| >10M EUR | >1.5M EUR | 8,000-25,000+ EUR/month |
SEO prices vary enormously, but the important thing is to understand what each budget includes and what results to expect. Cheap SEO that delivers no results is more expensive than premium SEO that generates business.
Before investing in SEO (or any acquisition channel), make sure your site is ready to convert that traffic. You can analyse your website for free with Scan&Boost and discover what conversion opportunities you are missing.
Article written by Adrià Vidal, CRO and experimentation specialist at Boost. Want to improve your conversions? Request your free audit.
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