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Top International SEO Agencies in Brussels

Ratings Updated: April 1, 2026

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1 Leaders 4 Contenders

5 Companies

Country: Belgium

City: Brussels

SEO Focus: International SEO

List of the Top Brussels Global SEO Agencies

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User Growth

5.0 4 reviews

$1,000+

$100 - $149 / hr

2 - 9

Uccle, Belgium

Services provided

85% Search Engine Optimization

10% Content Marketing

5% Pay Per Click

Focus Areas

10% International SEO

25% Content development

25% Technical SEO +4

15% Local search

15% Multilingual SEO

5% On site optimization

5% Other SEO

User 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.

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Reviews mention Hard working
Clients consistently commend User Growth for their hardworking nature, noting their commitment and professionalism. One reviewer highlighted their 'unrivalled expertise' and 'availability to resolve any and all issues,' emphasizing the team's readiness to go the extra mile. The timely delivery of projects and proactive support further reinforce this sentiment, with one client stating, 'they always deliver on time and are constantly available to help.' Overall, the feedback reflects a strong appreciation for their diligent work ethic.

SEO Services for Workplace Management Software Firm

5.0 Oct 30, 2023

They always deliver on time and are constantly available to help, continually going the extra mile in terms of contributions. Their availability to resolve any and all issues that present themselves is impressive. The company's hardworking nature is one of the most notable attributes.
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Industry Experience

User Growth demonstrates strong expertise across various industries, including Software, Food & Beverages, and Advertising & Marketing. Clients consistently praise their technical SEO skills, digital marketing strategies, and proactive communication. In the Software sector, they improved search rankings and brand awareness. For Food & Beverages, they effectively optimized ad spend and increased leads. In Advertising & Marketing, they enhanced organic traffic and conversion rates. Overall sentiment reflects high satisfaction and significant positive impact across all industries.
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Software Food & Beverages Advertising & marketing

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1 of 1 Brussels-based review is 5 stars

Less than $10,000 avg. project cost for Search Engine Optimization services in Brussels

Brussels-based Search Engine Optimization project highlight

SEO Services for Workplace Management Software Firm
5.0 — User Growth provides ongoing SEO services for a workplace management software company. The team handles keyword research and analysis, on-page optimization, technical SEO, and SEO audits and Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Local Belgian clients commend User Growth for their expertise in SEO, website optimization, and targeted campaigns that significantly increased organic traffic and lead quality. The team’s proactive approach, transparency, and training support make them a reliable partner for diverse digital solutions.
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codisweb

Not yet reviewed

$1,000+

Undisclosed

2 - 9

Ittre, Belgium

Services provided

20% Search Engine Optimization

20% E-Commerce Development

20% Graphic Design +2

20% Social Media Marketing

20% Web Development

Focus Areas

15% International SEO

25% Mobile optimization

20% Local search +6

15% Multilingual SEO

5% Content development

5% On site optimization

5% SEO Reputation Management

5% Technical SEO

5% Website Migration

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.
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Sherlock SEO Agency

4.8 2 reviews

$10,000+

$50 - $99 / hr

2 - 9

Begijnendijk, Belgium

Services provided

100% Search Engine Optimization

Focus Areas

10% International SEO

10% Content development

10% Link earning & development +7

10% Local search

10% Mobile optimization

10% Multilingual SEO

10% On site optimization

10% SEO Reputation Management

10% Technical SEO

10% Website Migration

Sherlock 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.

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Reviews mention Establish clear expectations
Clients appreciate Sherlock SEO Agency's commitment to establishing clear expectations through effective communication and detailed reporting. One client noted the importance of providing feedback on deliverables to enhance collaboration, emphasizing that Sherlock may not fully understand the client's business. Overall, the sentiment reflects satisfaction with the agency's transparency and responsiveness, fostering a productive working relationship.

SEO, PPC & Digital Marketing for Pop-up Exhibition Company

4.5 Sep 23, 2020

We use Microsoft Teams for communication, and we have open conversations around the work. We also have phone calls, and they have a project management program in place. They send us monthly reports with a lot of information about our views and keywords and what changes we can make.
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Industry Experience

Sherlock SEO Agency has demonstrated strong expertise across various industries, notably in Home Services and Arts, Entertainment & Music. Clients in Home Services praised their effective marketing strategies and timely project delivery, while those in the Arts sector highlighted improved SEO performance and personalized communication. Overall sentiment reflects a positive impact, with a focus on client engagement and measurable results, making Sherlock SEO Agency a suitable partner for businesses in these sectors.
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Home Services Arts, entertainment & music

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Average Project Cost Breakdown

What Clients Have Said
Clients of Sherlock SEO Agency consistently highlight the company's competitive pricing and overall value for money. One client noted, "Good value for cost" when selecting the agency, while another emphasized their personable approach and effective communication. The agency's efforts have led to measurable improvements in online visibility and engagement, with one client stating, "We’re doing better than our competition from an SEO standpoint." Overall, the sentiment reflects satisfaction with the agency's pricing relative to the quality of services delivered.
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Unknown avg. project cost for Search Engine Optimization services in Brussels

Search Engine Optimization project highlight

SEO, PPC & Conversion Optimization for Home Services Co
5.0 — Sherlock SEO Agency has developed a website for a home services company. Additionally, the team has provided SEO, SEA, and digital marketing strategies. Read more
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Beelingwa

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Orp-Jauche, Belgium

Services provided

10% Search Engine Optimization

60% Translation

10% Content Marketing +3

10% Other Digital Marketing

5% Pay Per Click

5% Social Media Marketing

Focus Areas

40% International SEO

30% Multilingual SEO

20% Content development +1

10% Link earning & development

Beelingwa is a Translation company. They are headquartered in Orp-Jauche, Belgium and have small team. They specialize in Translation and Content Marketing.
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Battle Branding

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Gent, Belgium

Services provided

15% Search Engine Optimization

45% Advertising

25% Branding +1

15% Web Design

Focus Areas

10% International SEO

10% Content development

10% Link earning & development +7

10% Local search

10% Mobile optimization

10% Multilingual SEO

10% On site optimization

10% Other SEO

10% SEO Reputation Management

10% Technical SEO

Advertising company Battle Branding was founded in 2023. The agency provides Advertising and Branding.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 User Growth

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 1 Brussels Global SEO Agencies

User Growth

$1,000+

$100 - $149 / hr

2 - 9

Uccle, Belgium

Ability to deliver

24.5/40.0

16.2/20 Reviews

2.8/10 Clients & Experience

5.5/10 Market Presence

Service focus

85% Search Engine Optimization

10% International SEO

15% Other

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codisweb

$1,000+

Undisclosed

2 - 9

Ittre, Belgium

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% Search Engine Optimization

15% International SEO

80% Other

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Sherlock SEO Agency

$10,000+

$50 - $99 / hr

2 - 9

Begijnendijk, Belgium

Ability to deliver

24.3/40.0

15.8/20 Reviews

3.6/10 Clients & Experience

4.9/10 Market Presence

Service focus

100% Search Engine Optimization

10% International SEO

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Beelingwa

Undisclosed

Undisclosed

2 - 9

Orp-Jauche, Belgium

Ability to deliver

6.9/40.0

0/20 Reviews

1.6/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% Search Engine Optimization

40% International SEO

90% Other

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Battle Branding

$1,000+

$100 - $149 / hr

2 - 9

Gent, Belgium

Ability to deliver

6.4/40.0

0/20 Reviews

1.6/10 Clients & Experience

4.8/10 Market Presence

Service focus

15% Search Engine Optimization

10% International SEO

85% Other

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Top International SEO Agencies in Brussels

List of the Top Brussels Global SEO Agencies

Reviews mention Hard working

SEO Services for Workplace Management Software Firm

Industry Experience

Select Industry to see insights