Top SEO Companies in Brussels
-
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr10 - 49Serves Brussels, BelgiumServices provided
See all 24 projectsHigh Voltage SEO is an SEO agency specializing in enhancing digital visibility and online presence through comprehensive SEO strategies and services. Their clients consistently praise their expertise, professionalism, and effective communication, with over 90% of reviews highlighting measurable improvements in organic traffic and online visibility. Many reviews emphasize their tailored approach to client needs, flexibility, and knowledge in search optimization, making them a highly recommended choice for businesses seeking SERP optimization and enhanced website ranking.
$5,000+$50 - $99 / hr250 - 999Serves Brussels, BelgiumServices provided
See all 75 projectsNinja Promo is a versatile digital marketing agency that excels in both SEO and PPC services to enhance online visibility and SERP optimization. The reviews indicate a highly positive overall feedback, with around 100% of clients appreciating their technical expertise and responsiveness. Clients frequently commend their ability to integrate SEO with paid advertising, resulting in significant increases in organic traffic and conversion rates.
$1,000+$50 - $99 / hr50 - 249Serves Brussels, BelgiumServices provided
See all 154 projectsDelante is an SEO agency specializing in Search Engine Optimization and Online Visibility enhancement. Across reviews, 100% of clients praised their tailored approach, expertise, and reliable project management, resulting in improved website rankings and organic traffic growth. Clients also highlighted their transparency and communication, with 90% noting timely delivery and responsive service.
-
$1,000+$100 - $149 / hr50 - 249Antwerpen, Belgium
Services provided
See all 8 projectsSeeders is an SEO agency specializing in enhancing online visibility through organic search optimization and link-building services. With a focus on improving SERP rankings and website authority, Seeders consistently delivers projects on time, with 100% of reviewers praising their punctuality and communication. Notably, over 80% of clients highlight their effective project management and extensive network as distinctive strengths.
-
$1,000+$100 - $149 / hr2 - 9Uccle, Belgium
Services provided
See all 4 projectsUser Growth is an SEO agency known for its expertise in Search Optimization, SERP Optimization, and enhancing digital visibility. Approximately 100% of reviews are positive, highlighting their unrivaled technical SEO proficiency, commitment, and effective project management. Clients appreciate their comprehensive approach to organic search optimization and ability to generate high-value leads, contributing to improved website rankings and online visibility.
-
UndisclosedUndisclosed10 - 49Ixelles, Belgium
Services provided
See all 11 projectsNexuswelt Marketing and Communication Agency is an SEO and digital visibility enhancement firm specializing in search optimization and online reputation management. Reviews highlight their attention to detail and tailored strategies, with 100% of clients noting improved online visibility and reputation. Nexuswelt's efforts led to significant increases in search engine rankings and positive customer feedback.
-
$5,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Services provided
Brusselslife Web Services, a social media marketing company, is located in Bruxelles, Belgium. They provide Social Media Marketing and Search Engine Optimization and were founded in 2003.
Read more -
$1,000+$50 - $99 / hr2 - 9Zaventem, Belgium
Services provided
Lone Wolves is a Zaventem, Belgium-based social media marketing company. Launched in 2021, the team offers Social Media Marketing and Pay Per Click.
Read more -
$1,000+$50 - $99 / hr10 - 49Mechelen, Belgium
Services provided
In Mechelen, Belgium, JIKOODigital is a PPC company. The team provides Pay Per Click and Social Media Marketing.
Read more -
Undisclosed$100 - $149 / hr2 - 9Sint-Joost-ten-Node, Belgium
Services provided
Established in 2019, Weichie.com is a website development company. The firm specializes in Web Development and E-Commerce Development.
Read more -
$10,000+$100 - $149 / hr50 - 249Mechelen, Belgium
Services provided
SPRINGBOK is an Advertising company. The company is in Mechelen, Belgium and Amsterdam, Netherlands. Their services include Advertising and UX/UI Design.
Read more -
$10,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Services provided
Social.Lab is a small social media marketing agency launched in 2010. Their team provides Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+$50 - $99 / hr10 - 49Braine-l'Alleud, Belgium
Services provided
Target4Biz Agency, a Content Marketing company, was launched in 2007. The company offers Content Marketing and Branding, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Services provided
Maastery is a Bruxelles, Belgium-based Marketing Strategy company. The team provides Marketing Strategy and Digital Strategy.
Read more -
$25,000+$50 - $99 / hr10 - 49Oudergem, Belgium
Services provided
Universem is a Content Marketing company. Headquartered in Gembloux, Belgium and Oudergem, Belgium, the agency specializes in Content Marketing and Digital Strategy.
Read more -
$5,000+$100 - $149 / hr10 - 49Affligem, Belgium
Services provided
Conversal is a social media marketing company headquartered in Affligem, Belgium. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
$5,000+Undisclosed2 - 9Auderghem, Belgium
Services provided
Antidote is a small SEO agency launched in 2021. Their services include Search Engine Optimization and Market Research.
Read more -
$1,000+Undisclosed2 - 9Bruxelles, Belgium
Services provided
Yools, a graphic design agency, provides Graphic Design and Search Engine Optimization. The agency is headquartered in Bruxelles, Belgium.
Read more -
$1,000+$50 - $99 / hr10 - 49Etterbeek, Belgium
Services provided
In Etterbeek, Belgium, SEmantics Design is an e-commerce development firm. Launched in 2008, the team offers E-Commerce Development and Web Design.
Read more -
$1,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Services provided
Nelty, a web design agency, is based in Lincent, Belgium and Bruxelles, Belgium. Founded in 2020, the team specializes in Web Design and Digital Strategy.
Read more -
$5,000+$300+ / hr2 - 9Schaarbeek, Belgium
Services provided
OpenGraphy is a Conversion Optimization company. The company is based in Schaarbeek, Belgium. Their services include Conversion Optimization and Digital Strategy.
Read more -
$5,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Services provided
In Bruxelles, Belgium, Upper Side is a branding agency. They offer Branding and Digital Strategy.
Read more -
$1,000+$100 - $149 / hr10 - 49Ottignies-Louvain-la-Neuve, Belgium
Services provided
Poush, a SEO company, was established in 2014. In Assesse, Belgium and Ottignies-Louvain-la-Neuve, Belgium, the team offers Search Engine Optimization and Web Design.
Read more -
$1,000+Undisclosed2 - 9Ittre, Belgium
Services provided
Codisweb is a social media marketing company. Founded in 2022, the firm is located in Ittre, Belgium. Their team specializes in Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Bruxelles, Belgium
Services provided
Business Consulting company Algorila offers Business Consulting and Web Development. They are based in Bruxelles, Belgium.
Read more -
$5,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Services provided
DEV@WORK BV, a custom software development firm, was established in 2018. Headquartered in Gent, Belgium and Bruxelles, Belgium, the team provides Custom Software Development and Web Development.
Read more -
$100,000+$25 - $49 / hr2 - 9Forest, Belgium
Services provided
ADND Digital is a Digital Strategy company established in 2016. Their team focuses on Digital Strategy and Social Media Marketing.
Read more -
$1,000+$50 - $99 / hr2 - 9Halle, Belgium
Services provided
BluMango is a small Halle, Belgium-based branding agency. Their services include Branding and Public Relations.
Read more -
$5,000+$50 - $99 / hr2 - 9Boortmeerbeek, Belgium
Services provided
Cowire is a web design agency. They were established in 2019, and their services include Web Design and Social Media Marketing.
Read more -
$5,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Services provided
Huntrs is a Digital Strategy company. Located in Bruxelles, Belgium and Belgium, the agency provides Digital Strategy and Web Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Bruxelles, Belgium
Services provided
Cownected, a software development company, is headquartered in Bruxelles, Belgium. They specialize in Custom Software Development and Graphic Design and were established in 2018.
Read more -
$1,000+$50 - $99 / hr10 - 49Bonheiden, Belgium
Services provided
ClickForest is a SEO agency founded in 2020. The firm offers Search Engine Optimization and Artificial Intelligence, and is small.
Read more -
$5,000+$50 - $99 / hr2 - 9Forest, Belgium
Services provided
Fastlane is a small Forest, Belgium-based Digital Strategy company. Their services include Digital Strategy and Content Marketing.
Read more -
$10,000+$50 - $99 / hr2 - 9Begijnendijk, Belgium
Services provided
See all 2 projectsSherlock SEO Agency is a distinguished SEO agency known for its proficiency in website ranking and organic search optimization. With a 100% positive feedback rate, clients commend their personal communication and effective project management, resulting in notable improvements in online visibility and SERP optimization. Many reviews highlight their commitment to delivering impactful search engine marketing solutions while maintaining close client collaboration.
-
UndisclosedUndisclosed10 - 49Woluwe-Saint-Pierre, Belgium
Services provided
Launched in 2025, NYN IT Consulting is an IT strategy consulting company. The team specializes in IT strategy consulting and Web Development.
Read more -
$5,000+$50 - $99 / hrFreelancerSchaerbeek, Belgium
Services provided
Small SEO agency Raf Polus - SEO consultant, is located in Schaerbeek, Belgium. The team offers Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Watermael-Boitsfort, Belgium
Services provided
Akkanto is a PR company. Launched in 1995, the team offers Public Relations and Social Media Marketing. The firm is headquartered in Watermael-Boitsfort, Belgium and Paris, France.
Read more -
$1,000+$25 - $49 / hr10 - 49Bruxelles, Belgium
Services provided
EVO Group is a Digital Strategy company established in 2001. Their services include Digital Strategy and Email Marketing.
Read more -
UndisclosedUndisclosedFreelancerBruxelles, Belgium
Services provided
Emmanuelle Wiesemes | Agence web is a social media marketing company. In Bruxelles, Belgium, the company was launched in 2019. Their team provides Social Media Marketing and Content Marketing.
Read more -
$5,000+$100 - $149 / hrFreelancerBruxelles, Belgium
Services provided
Florian Sanchez is a Marketing Strategy company. They are located in Bruxelles, Belgium. Their team focuses on Marketing Strategy and Search Engine Optimization.
Read more -
$1,000+$25 - $49 / hr2 - 9Etterbeek, Belgium
Services provided
ET-Consulting is an e-commerce development firm founded in 2007. The agency focuses on E-Commerce Development and Marketing Strategy.
Read more -
$1,000+$25 - $49 / hr2 - 9Ukkel, Belgium
Services provided
Semopti is an UX design agency. They are based in Ukkel, Belgium, and their services include UX/UI Design and Content Marketing.
Read more -
$10,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Services provided
Studio48, a small Advertising company, is in Bruxelles, Belgium. The team specializes in Advertising and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Watermael-Boitsfort, Belgium
Services provided
Reputation 365, a small public relations firm, is based in Watermael-Boitsfort, Belgium. Their services include Public Relations and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Bruxelles, Belgium
Services provided
SmartData Agency BV, a social media marketing agency, is headquartered in Bruxelles, Belgium. The team offers Social Media Marketing and Content Marketing.
Read more -
UndisclosedUndisclosed2 - 9Saint-Josse-ten-Noode, Belgium
Services provided
DMSL is a Marketing Strategy company based in Saint-Josse-ten-Noode, Belgium. They offer Marketing Strategy and Social Media Marketing and were founded in 2018.
Read more -
$5,000+$100 - $149 / hr2 - 9Ixelles, Belgium
Services provided
Oltre Digital, a small Conversion Optimization company, is located in Tallinn, Estonia and Ixelles, Belgium. The team offers Conversion Optimization and Digital Strategy.
Read more -
$5,000+$100 - $149 / hrFreelancerRixensart, Belgium
Services provided
Veryfleet SRL is a social media marketing firm. Their team is headquartered in Rixensart, Belgium. The agency specializes in Social Media Marketing and Conversion Optimization.
Read more -
Undisclosed$50 - $99 / hrFreelancerHalle, Belgium
Services provided
Established in 2024, Belgium Digital Agency is a small Halle, Belgium-based social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Waterloo, Belgium
Services provided
Sweet Globe is a Digital Strategy company. Located in Waterloo, Belgium, the company was established in 2010. Their services include Digital Strategy and Email Marketing.
Read more -
$10,000+$50 - $99 / hr10 - 49Gent, Belgium
Services provided
Headquartered in Gent, Belgium and Cluj-Napoca, Romania, Baldwin is a small website development company. Their services include Web Development and E-Commerce Development.
Read more -
UndisclosedUndisclosed10 - 49Antwerpen, Belgium
Services provided
Modix BeNeLux is a SEO agency founded in 2000. The team specializes in Search Engine Optimization and is headquartered in Antwerpen, Belgium.
Read more -
Undisclosed$100 - $149 / hr2 - 9Temse, Belgium
Services provided
PureAgency, a branding company, is based in Temse, Belgium. They provide Branding and Digital Strategy and were launched in 2023.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 2 Brussels SEO Agencies
-
$1,000+$100 - $149 / hr2 - 9Uccle, Belgium
Ability to deliver
24.5/40.016.2/20 Reviews2.8/10 Clients & Experience5.5/10 Market PresenceService focus
85% Search Engine Optimization15% Other -
UndisclosedUndisclosed10 - 49Ixelles, Belgium
Ability to deliver
21.9/40.016.4/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Ability to deliver
11.4/40.00/20 Reviews6.2/10 Clients & Experience5.2/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$1,000+$50 - $99 / hr2 - 9Zaventem, Belgium
Ability to deliver
11.7/40.00/20 Reviews6.8/10 Clients & Experience4.9/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$50 - $99 / hr10 - 49Mechelen, Belgium
Ability to deliver
8.1/40.00/20 Reviews3.6/10 Clients & Experience4.6/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
Undisclosed$100 - $149 / hr2 - 9Sint-Joost-ten-Node, Belgium
Ability to deliver
9.1/40.00/20 Reviews3.8/10 Clients & Experience5.3/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$10,000+$100 - $149 / hr50 - 249Mechelen, Belgium
Ability to deliver
5.8/40.00/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$10,000+$50 - $99 / hr10 - 49Bruxelles, Belgium
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$1,000+$50 - $99 / hr10 - 49Braine-l'Alleud, Belgium
Ability to deliver
7.1/40.00/20 Reviews2.2/10 Clients & Experience4.9/10 Market PresenceService focus
15% Search Engine Optimization85% Other -
$5,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Ability to deliver
7.6/40.00/20 Reviews2.1/10 Clients & Experience5.6/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$25,000+$50 - $99 / hr10 - 49Oudergem, Belgium
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$5,000+$100 - $149 / hr10 - 49Affligem, Belgium
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$5,000+Undisclosed2 - 9Auderghem, Belgium
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$1,000+Undisclosed2 - 9Bruxelles, Belgium
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+$50 - $99 / hr10 - 49Etterbeek, Belgium
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+$100 - $149 / hr2 - 9Bruxelles, Belgium
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$5,000+$300+ / hr2 - 9Schaarbeek, Belgium
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Search Engine Optimization80% Other
Latest SEO Articles
See all articles
Clutch-Powered Growth: How Funnel Boost Media Leverages Clutch to Compete with the Biggest SEO Firms
Funnel Boost Media began in 2012 with Ryan Duncan running the show in San Antonio. In 2017, Jacob Dial joined as a partner, bringing the drive and hustle...
