Online Advertising Agencies

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Belgium

The best Online Advertising Agencies

Digital Leader logo

Digital Leader

Verified

Strategic online marketing agency for ambitious companies, today and tomorrow.

Digital Leader is a strategic online marketing agency that creates the digital leaders of tomorrow based on data and brand strategy. Your digital growth is our priority, which is why we focus strongly on transparency and measurable results. We distinguish ourselves through comprehensive monthly reports and quarterly meetings where we analyze performance and seamlessly align strategy with your objectives. Thanks to our specialization in data tracking, we keep a finger on the pulse of what works and the ROI of campaigns.

Our dedicated team of experienced experts, specialized by domain such as SEO, SEA, and social media, guarantees in-depth knowledge and effective campaigns. A digital strategist acts as a dedicated point of contact for personal guidance and short communication lines.

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4.8 (11 review)
30 employees
Haaltert, Belgium
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Izoard logo

Izoard

Verified

🇬🇧 Your marketing team, without the hassle. 🇳🇱 Your own marketing department, without all the fuss.

A team of experts that integrates with your SME

Multiply your marketing results and increase your sales, without hiring.

4.9 (9 review)
5 employees
Etterbeek, Belgium
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Flon.be logo

Flon.be

Verified

Not just visible, but so present that your customer can't help but click. 📈

Flon.be is a digital marketing agency specializing in increasing revenue and visibility for businesses. With over €30 million in generated revenue for clients and expertise in advertising, branding, custom websites, and marketing analysis, Flon.be helps entrepreneurs achieve their goals. We combine strategy and creativity to deliver results that count.

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5.0 (2 review)
4 employees
Brussels, Belgium
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Supermoon logo

Supermoon

Verified

We are Supermoon. We make brands bigger & brighter.

We do marketing, communications and advertising, but we are not a traditional agency. We are consultants, co-workers and creative partners-on-the-job, supporting our clients when and where they need our expertise.

We connect customers and brands via relevant content, appealing designs and engaging communications campaigns. Our goal is to make your brand bigger and brighter, just like a supermoon.

We are a core team of highly skilled advertising professionals supported by a huge galaxy of hand-picked freelance partners. We get the right experts on board to deliver the very best results for your marketing mission.

We explore

First think, then do. Together we define the goals of our campaigns. Where do we want to go and how do we get there?

Close collaborating is key to creating smart campaigns and effective communications with outstanding results. Hence we invest strongly in acquiring a profound understanding of your challenge, product and industry. 

We create

Creativity, sharp messaging and high-quality communications determine how you come across as a brand and company. We help you to develop the right tone of voice, visual identity and spot-on campaigns.

Whether it’s developing creative concepts, videos, brochures, company presentations, mailings or events, we’re never afraid to get our hands dirty in order to get things done.

We connect

Get your message out there and ensure it resonates with your target audience. Through smart media planning, tailored messaging and dedicated community management we make sure your brand will reach the audiences we’re aiming for.

And of course you can always count on transparent reporting to measure the ROI.

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4.9 (17 review)
7 employees
Boom, Belgium
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Brand New Day Agency logo

Brand New Day Agency

Verified

More than marketing!

Brand New Day is a gold-winning, insight-led digital and social media agency.

We help ambitious brands grow through digital strategy, social media, content creation, advertising, SEO and SEA, all driven by data and real audience insights.

At the core of our approach lies Insightive, our strategic and analytics department. We start with intelligence, not assumptions, turning data into clear insights that guide positioning, creative direction, media strategy and performance.

Our work combine strategic thinking, strong creative execution and measurable business impact.

We operate end-to-end, from strategy to content creation and activation, with senior experts and an agile model built for clarity, quality and results.

Trusted for years by brands such as Delhaize, Geberit, Quick-Step, ixina, Leapmotor, Alpine, Mercedes-Benz, and many more we build long-term partnerships with companies that expect more than just execution.

Not your regular marketing agency.

Driven by data. Crafted by experts.

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4.9 (11 review)
9 employees
La Louvière, Belgium
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There Agency logo

There Agency

Verified

Getting you there

Hi, we’re there. there, that’s the place-to-be for your brand, where thousands of new customers are buzzing with impatience to be hiddenly persuaded.
Or as CEOs love to hear: there is where the money is. Oh.

We answer every brief with two proposals: a truthful and a daring one. You’re free to choose, because sure thing is: we’ll get your message out and the results in.

Tell us where you want to go. Get there.be

 

Our pressroom
https://press.there.be

Our Facebook page
https://www.facebook.com/therecommunication/

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4.8 (2 review)
22 employees
Leuven, Belgium
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deBottomline logo

deBottomline

Verified

Meer impact door meer vertrouwen.

Trust creates impact

Not just a word, but the heart of every decision.

We build trust through empathy:

by truly listening to your story and deeply understanding your business.

We reinforce trust with logic:

clear, actionable solutions that genuinely move you forward.

And we earn trust through authenticity:

no jargon, no timesheet hassle, no hidden agendas.

Our industry sometimes forgets that communication isn’t about awards or billable hours,

but about solving real challenges for real companies.

That’s our Bottomline.

We help you move ahead. Step by step. Clear, thoughtful, result-driven.

Because that’s what truly matters.

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4.7 (53 review)
25 employees
Kontich, Belgium
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Plant a Flag logo

Plant a Flag

Verified

Increase your impact with our 360° marketing support

Plant a Flag is your 360° marketing partner, based in Brussels, Belgium. We unify a wide range of marketing expertise to create a positive impact for our remarkable clients.

We provide

Marketing strategy - by transforming your great ideas into actionable strategies & plans.

Marketing execution - you can count on our team of marketing experts for full-service marketing support including design, development, content & performance marketing.

We work for

Ambitious and passionate people who are building towards sustainable growth and societal impact. Our portfolio of clients includes businesses (small & large), associations, and non-profit organizations.

Let's partner up and Plant your Flag!

 

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4.8 (29 review)
14 employees
Vancouver, Canada
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Wowlab logo

Wowlab

Verified

At Wowlab, we help organizations achieve sustainable growth 🚀

Wowlab is an agency specializing in digital marketing that supports start-ups, SMEs, and project leaders in their marketing strategy by activating the key steps to ensure sustainable growth.

Specifically, with Wowlab:

👉🏻 You build a marketing strategy adapted to your target audience.

👉🏻 You gain consistency in your communication, image, and identity.

👉🏻 You learn to master digital tools to gain visibility.

👉🏻 You develop your sales and measure return on investment.

Our team, specialized in digital marketing, is trained to support companies and projects whose objective is to acquire new leads and boost sales. Accessible regardless of the maturity level of your project, our methodology combines strategy and execution.

For more information, visit our website: https://wowlab.be/

Wowlab notably covers:

🔗 Marketing Strategy

🔗 Lead Generation

🔗 SEA / Digital Advertising

🔗 SEO

🔗 CRM Database & Mailing

🔗 Branding & Employer Branding

🔗 Customer Journey

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5.0 (12 review)
5 employees
Etterbeek, Belgium
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OneDigital logo

OneDigital

Verified

All-In-One Growth Partner

From strategy to social media, from Google Ads to copywriting, and from web development to branding: OneDigital is the right place for all your marketing activities, so... ready to give your business an unprecedented boost? Let's go!

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4.8 (5 review)
8 employees
Malle, Belgium
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Cology Digital logo

Cology Digital

Verified

Shaping tomorrow. One brand at a time.

Digital Marketing, simple and accessible.

Results-oriented solutions that make an impact. With our broad digital expertise, we elevate your online presence to a higher level. Our tailored approach ensures tangible growth and lasting impact.

Ready for your digital transformation?

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4.9 (11 review)
6 employees
Hasselt, Belgium
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Cartel Agency logo

Cartel Agency

Verified

A collective force of creative minds. Accelerating your business with compound creativity.

Cartel Agency unites multidisciplinary talents for ambitious brands and hungry eyes. We’re an agency by humans, for humans.

At Cartel Agency, we:

build brands that cut through the noise

earn attention through powerful storytelling

influence behavior by sparking awareness

prove that marketing works

drive digital excellence across strategy, tech and performance

Our work is creative, sector-agnostic, results-obsessed and always ready for what’s next. We’re not here to make noise. We’re here to accelerate your business.

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4.5 (10 review)
65 employees
Hasselt, Belgium
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DONE BY US - CREATIVE AGENCY logo

DONE BY US - CREATIVE AGENCY

Verified

We are a strategic creative marketing & PR agency, specialized in interior, hospitality & lifestyle.

DONEBYUS is a Antwerp based strategic marketing & PR agency covering interior, hospitality, food & lifestyle. We provide a professional, bespoke media relations service to our national and international clients.

We are known for ambitious marketing, communication, digital & PR campaigns and creative concepts. A project born from a shared love of iconic storytelling and a desire to produce aesthetic but effective and measurable content. It is a unique combination that remains a fundamental part of our DNA. The synergy of our two personalities allows us to bring out the best of both worlds. Even more, the sensitivity and generosity characterizes us.

Atypical is a compliment in the world of donebyus.agency. We like to push the limits of our creativity in every project. On national soil or further from home: we believe in producing content that capture hearts, inspires minds and delivers business results. Our approach is rooted in a strong foundation of public relations and journalistic insight. We start every project by analyzing how the market evolves, ensuring that we stay tuned to emerging trends and shifting consumer behaviors. By viewing your brand through a PR lens, we focus on storytelling that not only captures attention but also builds trust and credibility.

Surprising but secure, innovative but balanced, and visionary but familiar. Regardless of the purpose behind a project, our approach is intuitive and incisive every time. Without shying away from results, our character typifies itself into a warm & welcoming feeling, that can only result from inherent talent and pleasure in what we do.We understand human behaviors, mindsets and lifestyles as no other. We don’t just crunch numbers; we immerse ourselves in your market, uncovering hidden trends, consumer insights, and competitive dynamics that matter to you.

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(0 review)
6 employees
Antwerp, Belgium
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Follo logo

Follo

Verified

Your partner for Performance Marketing in Belgium

Your partner for Performance Marketing in Belgium.

We help ambitious companies grow. With experts throughout the country, our own tech stack, and 100+ award-winning campaigns, we deliver impact. From strategy to execution — fast, smart, and measurable.

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4.8 (3 review)
180 employees
Ghent, Belgium
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Generation Shop logo

Generation Shop

Verified

Your Partner in Digital Growth

At Generation Shop, we support you with everything you need to grow online. Whether it's a webshop, corporate website, or powerful digital marketing: we build and boost your online presence, tailored to your ambitions.

We combine technical expertise with a strong focus on measurable results.

Custom Webshops & Websites

We develop high-performing webshops and professional websites that seamlessly align with your brand and objectives. Built in Shopify, Shopware, or WordPress and fully customized to your business. From wireframe to launch: we ensure a user-friendly, reliable, and future-proof solution.

Digital Marketing That Delivers

With our data-driven approach, we ensure your online marketing campaigns truly deliver results. We always start with a well-thought-out strategy tailored to your funnel, and then implement targeted tactics such as:

- Google Ads & Meta Ads

- SEO

- Email Marketing & Automation

- CRO / Conversion Optimization

- Social Media Marketing

We do this at fixed, pre-agreed monthly budgets. No surprises, just results.

Ready to Collaborate?

Contact us for a no-obligation consultation. We'd love to discuss a digital approach that truly works for your business.

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4.7 (8 review)
7 employees
Ghent, Belgium
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Living Stone logo

Living Stone

Verified

Proven successful go2market campaigns in healthcare, technology and engineering

Living Stone is your B2B marketing agency for healthcare, technology and engineering organisations.

We help you as a B2B marketer to make complexity clear. To share your company’s story, to present information in a way that makes a difference – to plant a flag that proclaims excellence and value. We support you with conventional as well as digital marketing. Our tools are easy to implement and build on your existing corporate tradition, sales customs and market ambitions. We’ve successfully been helping B2B marketers make an impact +30 years.

As a specialized B2B marketing agency, we go beyond simply ticking boxes. We delve into your challenges, ask the right questions, and develop solutions that truly resonate with your stakeholders.

"You should be proud of your team! You guys have worked wonders! Your communication and work delivered is top notch professional. This was my first time working with an agency like yours, but it tastes like more!"

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5.0 (12 review)
20 employees
Zwalm, Belgium
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Adjust logo

Adjust

Verified

Digital Conversation

Data-driven journeys for unforgettable customer experience

And we know how to make a difference. At Adjust, we have achieved the right mix between creativity and data. Because one thing is for sure: you cannot create meaningful content without an in-depth understanding of data. These are key elements to boost your brand and grow your business!

Digital creation, programmatic, search engine advertising, social media, CRM, automation, analytics... These tools are the building blocks of a robust know-how you can lean on to achieve your goals, which are equally ours.

                                                                                                                                                                                                                                                                                                                                    

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5.0 (6 review)
10 employees
Ixelles, Belgium
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DJM digital logo

DJM digital

Verified

Digital Business Accelerator

DJM digital is the strategic partner that supports you in your most ambitious projects to translate them into commercial successes. We offer tailor-made support to help you seize the real growth opportunities available to you. For over 25 years, our agency has been pushing boundaries to leverage the power of digital for the benefit of its clients.

From web and mobile development to brand strategy, automation, and the implementation of creative campaigns, our multidisciplinary team of 50 experts will meet your most specific needs.

STRATEGY

  • Audit
  • Workshop
  • Data Analytics
  • UX/UI

DEVELOPMENT

  • Website
  • E-commerce
  • Web application
  • Mobile application

MARKETING

  • Social media
  • SEO
  • Automation & AI
  • Content creation

DJM is, above all, a digital agency driven by a passion for technological innovation. Our strategic support focuses on implementing tailor-made solutions, reflecting our commitment to your success.

Have a project in mind? We would be delighted to discuss it with you!

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4.8 (29 review)
50 employees
Vise, Belgium
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NYBE logo

NYBE

Verified

Work smarter, not harder.

Replace endless Excel work, manual administration, and inefficient tools with a system that fits the organization and the people who work with it every day.

The result? Time savings, overview, scalability, and control over your business 📈🌱. No major changes overnight, but a structured and step-by-step implementation with all stakeholders.

Together with our team, we have already helped over 100 companies transition from fragmented processes to one efficient system – fully tailored to their operations.

Typical clients of NYBE:

- SMEs with complex inventory processes.

- Businesses that want to work more efficiently.

- Companies that want to spend more time on their core business.

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4.8 (27 review)
8 employees
Heusden-Zolder, Belgium
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Beyond Marketing logo

Beyond Marketing

Verified

B2B marketing tailored to your market.

Beyond Marketing helps B2B companies achieve their growth ambitions. We ensure that you get more out of your marketing.

Together, we build a future of impact and growth. Personalized and tailored to your market.

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4.9 (11 review)
13 employees
Oosterzele, Belgium
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