SEO/GEO Agency: Boost your organic SEO

An SEO strategy rests on three interdependent pillars: technical SEO (your site is crawlable and performs well), content (you answer your target audience's queries), and authority (other sites link to yours). If one of these three is deficient, the other two are not enough to compensate.

In practice, an SEO strategy unfolds in four phases: existing site audit, keyword target definition, optimized content production, and link acquisition. It's ongoing work, not a one-off project.

At Gemeos, we manage our clients' SEO strategies by systematically starting with a comprehensive technical audit before any content production. There's no point in writing 50 articles if the website takes 6 seconds to load.

The main advantage of an SEO agency is the complementary skill sets. Effective SEO requires technical expertise (development, performance), content (writing, internal linking), and strategy (targeting, competitive analysis). Finding all three profiles in-house within a startup or scale-up is rare and expensive.

An agency also provides an external perspective on your industry and competitors, and accumulates experience from dozens of projects that you wouldn't have in-house.

Three questions to ask before signing: How do you measure results? What are your delivery timelines? Can you show examples of organic progress on projects comparable to mine?

A reputable SEO agency talks about rankings, organic traffic, and generated leads. It won't promise you the top spot on Google in 30 days. If it does, run.

Both can deliver good results. The difference lies in the depth of coverage and resilience. A senior freelance SEO specialist is often highly skilled in their niche but limited when a project requires complementary skills: technical development, large-scale content writing, or link building. An agency covers these aspects with dedicated profiles.

SEO is generally billed on a monthly retainer basis, as it's ongoing work. A serious SEO retainer starts around €1,500/month for basic support, and goes up to between €3,000 and €8,000/month for a comprehensive strategy including content production and link building.

Beware of SEO offers under €500/month. SEO requires skilled human effort: below a certain budget, the actions produced are too limited to generate a measurable impact.

The first signs generally appear between 3 and 6 months: progress on long-tail queries, improved crawlability, and initial rankings for secondary keywords. Significant results for competitive keywords take 6 to 12 months, sometimes longer depending on the initial domain authority.

That's the nature of SEO: it's a medium-term investment. Those who give up after 4 months never see a return on investment.

Four metrics are sufficient to manage an SEO strategy: organic traffic, positions for target keywords, the number of indexed pages, and conversions from the organic channel. Everything else is secondary if these four indicators are moving in the right direction.

You have a dedicated Dashboard in the Gemeos client area to track all your results.

SEO is one of the few acquisition channels where the cost per lead decreases over time. Unlike ads, where you pay for every click, organic traffic generated by a strong SEO strategy continues to flow even if you reduce your investment. It's an asset that appreciates in value.

For a B2B startup or scale-up, a well-positioned article targeting a high-intent query can generate qualified leads for 3 to 5 years with no additional marginal cost. SEO doesn't replace ads, but it complements them by reducing reliance on advertising budgets in the long term.