Customer Impact
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SEO agency SEO agency in Belgium for leads, not just rankings.

Looking for an SEO agency, consultant or specialist that steers on leads instead of rankings? We build search engine optimization for companies in Belgium that want to rank higher in Google and turn their website into a source of enquiries.

+400% visitors in 66 days at Gom Optimized for leads, not just rankings Findable in AI search engines too
TDK Tanguy De Keyzer Tanguy De Keyzer Founder & digital strategist

Last updated: 1 July 2026

Trusted by growing brands

  • Atlas Copco
  • Europ Assistance
  • WDP
  • Creditsafe
  • Facilicom
  • Sipwell
  • Aikido Security
  • Fabrique Fantastique
  • Suivo
  • iBood
  • Get Driven
  • TinRate
  • Adventure Valley
  • Werkr

Sound familiar?

Our Google traffic is dropping and I don't know why.

We're not on page one for the keywords that matter to us.

We get too few leads from our website, while the competition keeps growing.

How we help

We start with a thorough SEO audit, find the real cause, and build a strategy that lifts you back up in Google and delivers more leads.

Why Customer Impact

Why our approach is different.

01

Rankings are a means, leads are the goal

We optimize for keywords that bring in customers, not for positions that only look good in a report.

02

Technical foundation first

Speed, structure and indexation in order, because without a healthy foundation, content and link building never pay off in full.

03

Content that ranks and converts

We write for search intent and for the visitor, so traffic actually turns into enquiries.

04

Ready for AI search engines

We extend your visibility into AI answers (GEO), so you stay visible as search behavior changes.

Customer Impact

About Customer Impact

The missing piece of your growth puzzle.

Customer Impact is a digital marketing agency founded by Tanguy De Keyzer. For more than 10 years we have been building the growth engine of startups, scale-ups and established companies.

SEO never stands alone with us. We connect technology, content and authority to your broader growth goal, so higher rankings actually translate into more leads.

What we stand for:

  • Efficiency over volume: the right levers, not more noise
  • Every euro measurable, from lead to revenue
  • Marketing and sales aligned around the same goals
  • Strategy and execution, under one roof

What we do

SEO agency in Belgium for leads, not just rankings.

01

Organic visibility

Link building, content and on-page strategies to maximize your opportunities at every stage of the funnel.

02

Technical analysis

We make sure your website is indexed and findable through continuous technical analysis and optimization.

03

SEO content strategy

A strategic approach to creating new content and improving existing pages.

04

SEO analysis and reporting

Deeper insights from dashboards, analyses and tracking tools you can use to steer your strategy.

05

SEO A/B testing

Iteration and experiments on high-value pages, following the growth marketing methodology.

06

Digital PR

Digital PR strategy and execution to earn high-quality backlinks from media websites.

07

Website acquisition

Preserving SEO value when redesigning or acquiring domains, through consolidation and technical optimization.

08

Website migration

Preserving your domain's SEO value by consolidating pages onto a new website.

Our process

From audit to sustainable growth in 5 steps.

1

SEO audit and baseline

We map your current positions, technology and opportunities, and find the real cause of what's stalling.

2

Technology and architecture

We fix technical blockers and lay down a logical structure that helps both visitors and crawlers.

3

Content and on-page

We optimize and build content around the keywords and intents that matter for your business.

4

Authority and links

We build relevant authority, so your pages earn the trust to climb and stay up.

5

Measure and adjust

We track positions, traffic and enquiries, and steer towards what actually delivers leads.

Our SEO delivers more than first positions

Our SEO methodology was built for ambitious companies like yours. We connect marketing and sales, so SEO doesn’t stop at rankings and traffic, but leads to enquiries and revenue. A high position that doesn’t bring in customers is not a result in our book.

What an SEO agency does (and doesn’t do)

A good SEO partner makes sure the right people find you at the moment they’re looking for a solution. Not through tricks, but by keeping your site technically healthy, creating content that matches real search questions, and building authority Google trusts. Where a generalist makes isolated tweaks, a specialist works from a strategy in which every change serves one goal: more qualified traffic that converts. Whether you search for an SEO specialist, SEO consultant, SEO expert or SEO agency in Belgium: the essence is the same. You’re not buying reports full of vanity metrics, but a measurable approach that turns search engine optimization into a lead channel.

Our SEO approach in 4 layers

Technical SEO

We make sure your website is easy to index and find. Think crawlability, page speed, mobile rendering, structured data and solving JavaScript rendering issues. Technology is the foundation: without it, no content effort pays off in full. Most companies underestimate the impact of page speed on SEO and conversion rates.

Content and on-page

We build pages around the intent behind a search, not around isolated keywords. That means the right structure, strong internal links and content that fully answers the searcher’s question. For complex sales journeys this requires its own approach, which we’ve developed in our vision on B2B SEO. Increasingly, that visibility is also about appearing in the answers of ChatGPT and Google AI, not just the blue link.

Authority and digital PR

You don’t build trust by buying links, but by earning quality mentions from relevant websites. Through digital PR we earn backlinks that genuinely strengthen your domain authority and keep paying off.

Measure and adjust

We tie every intervention to data from Google Search Console, analytics and dashboards. So you see not just whether you’re climbing, but whether that climb delivers leads. On high-value pages we test iteratively, following the growth marketing methodology.

Outsourcing SEO: specialist, agency or freelancer?

Doing SEO yourself is possible, but it costs time and demands broad expertise: technology, content, authority and analysis all at once. A freelancer is strong in one sub-domain, but rarely in all of them. A specialist or agency bundles those disciplines and keeps the strategy consistent. The right choice depends on your ambition and internal capacity. If you want to outsource SEO without losing control, we work transparently: you see what we do, why, and what it delivers.

What SEO delivers (and when)

SEO is a medium-term investment. You often see the first movement after 2 to 3 months, while the biggest gains typically appear between month 6 and 12, and keep compounding after that. Unlike ads, the results don’t stop the moment your budget does. We’re upfront about this, because false promises of quick number-one positions mostly cost you money.

Who this works best for

Our approach fits ambitious companies that see SEO as a growth channel, not a cost line, and that want to steer on leads and revenue. And because traffic only counts when it converts, we align SEO with your content and conversion rate optimization.

Ready to rank higher?

The fastest way to find out where your growth is hiding is a thorough SEO audit. We find the real cause of your backlog and build a strategy that lifts you back up in Google and delivers more leads. Book a call and we’ll look at your situation together.

Good SEO isn't about tricks, it's about technology, content and authority that fit together. A high position that doesn't bring in customers isn't a result in my book, which is why we always steer on leads and revenue instead of rankings alone.
TDK Tanguy De Keyzer Tanguy De Keyzer Founder of Customer Impact and digital strategist

Frequently asked questions

How long does it take for SEO to deliver results?

SEO is a medium-term investment. You often see the first movement after 2-3 months, while the biggest gains typically appear between month 6 and 12, and keep compounding after that.

What makes your SEO different?

We don't optimize for rankings as such, but for leads and revenue. Every intervention is tied to measurable business goals through the growth marketing methodology.

What does an SEO agency cost?

It depends on your situation and ambition. We tie the investment to leads and revenue, not to loose hours, so you always know what SEO delivers instead of only what it costs.

Outsource SEO or do it yourself?

Doing it yourself is possible if you have the time and the broad expertise in-house. If either is missing, outsourcing to a specialist usually delivers faster and more durable results, because technology, content and authority are tackled together.

What's the difference between an SEO specialist and an SEO agency?

A specialist is your subject-matter expert; an agency bundles multiple specialists and disciplines. At Customer Impact you get both: specialist depth with the firepower of a team.

Pricing

What does SEO cost?

SEO

from 1,000 euros / month

For companies starting organic growth on their most important keywords.

  • Technical SEO foundation
  • On-page optimization
  • Core keywords
  • Monthly reporting
Most popular

SEO & GEO

2,500 euros / month

Most popular: findable in Google and in AI search engines.

  • Everything in SEO
  • Content and authority
  • Findable in AI search engines (GEO)
  • Continuous optimization

Full support

5,000 euros / month

For companies serious about scaling up, with full support.

  • Everything in SEO & GEO
  • Extensive content production
  • Link building at scale
  • Strategic direction

Transparent monthly rates, matched to your ambition and competition. We define the exact scope together during a free intake call.

Ready to win your market?

Book a meeting with our digital strategist Tanguy.