Top SEO Agencies in Southern Europe 2026 Rankings & 12,344 Client Reviews for 569 Service Providers

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Featured SEO Agencies
List of the Best SEO Companies in Southern Europe
SEO Agency Alternatives in Southern Europe

We have a list of 569 SEO agencies in Southern Europe. This list contains matching case studies and references, 12,344 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best SEO Agency for your business requirements.

Featured SEO Agencies

Vanced Media | Webdesign, Online-Marketing, SEO/GEO
5.0
26 reviews
AWARD WINNER TOP RATED
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Wachstum ist Handwerk. Vanced Media ist eine Digital-Agentur aus Berlin. Wir bauen Marken-Infrastruktur, die messbar Umsatz produziert. Websites, die Leads generieren statt nur gut auszusehen. Content, der Reichweite aufbaut statt nur Likes zu sammeln. Brand-Arbeit, die sich in Conversion-Raten niederschlägt, nicht in Pitch-Awards. Wir verbinden Strategie, Design, Code und Performance-Marketing unter einem Dach.... Read More
11-50
> €5,000
€100 - €149
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4eck Media | Webdesign & SEO/GEO
5.0
236 reviews
AWARD WINNER TOP RATED
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Websites that rank, convert, and perform. Every time. 4eck Media is a tech agency for web design, SEO/GEO, PageSpeed, and multilingual solutions in Waren (Müritz), Mecklenburg-Vorpommern. We provide design and development (WordPress and online shops with WooCommerce), search engine optimization, and AI & LLM optimization for SMBs. Our focus industries include e-commerce, healthcare, real estate, and education. Our customers include the award-w... Read More
11-50
> €5,000
€75 - €99
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Melters Werbeagentur GmbH
5.0
5 reviews
AWARD WINNER TOP RATED
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Brands. Values. Creating. OWNED. COMMITTED. ALWAYS HERE FOR YOU.Our promise: We make brands stronger.Our perspective: 360-degree brand support.Our structure: Three experienced, specialized teams work hand in hand—so you get the best possible results, no matter whether your budget is big or small.How we work: We support you across the full range of communication services—creating tailored communication solutions, from on... Read More
11-50
> €5,000
€100 - €149
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KlickPiloten GmbH
4.5
27 reviews
AWARD WINNER TOP RATED
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More relevant reach and better performance! ClickPilots: B2B & B2C online marketing agency Stuttgart, Hamburg & Berlin. ✓ 360° digital agency: SEO, SEA, Social ✓ 100% relevance ✓ Inform now ! Read More
51-200
> €1,000
€100 - €149
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List of the Best SEO Companies in Southern Europe

Grupo Lavinia
4.4
91 reviews
Expertise 20% SEO
Focus Areas
Local SEO
501-1,000
> €1,000
< €25
Location: Barcelona, Spain
Global communications and technology group that creates, produces, and distributes digital and audio Lavinia is an international leader in audiovisual communication, serving the mobility and New Media sectors. We bring together creative talent, cutting-edge technology and years of expertise to deliver services and content across every screen. Based in Barcelona, Madrid, Seville and Brussels, wit... Read More
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Esquío Ingeniería, S.L.U.
4.6
27 reviews
TOP RATED
Expertise 20% SEO
11-50
> €1,000
€25 - €49
Location: Vigo, Spain
Web design and digital marketing agency Based in Vigo, Galicia, Esquío helps small and midsize companies make the most of their online presence. The digital agency creates polished, professional websites designed to perform well in search results and support concrete business goals. For organisations looking to reach more people online... Read More
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Snack Agency
5.0
11 reviews
TOP RATED
Expertise 30% SEO
2-10
Location: Barcelona, Spain
Your outsourced marketing department Snack Agency gives growing companies access to experienced marketing leadership and hands-on delivery without the cost or complexity of hiring an internal department. Established in 2025, we work across Spain, Panama, Venezuela and the United States. Our teams are based in Barcelona, Panama City,... Read More
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CIEL inc.
5.0
17 reviews
TOP RATED
Expertise 15% SEO
Focus Areas
Local SEO
2-10
> €1,000
€75 - €99
Location: Rodos, Greece
WE MAKE INTERNET SIMPLE. CIEL Inc. is headquartered in Rhodes and also operates offices in Athens and Rotterdam. For more than two decades, the team has grown into a lively organization serving a wide range of customers across Europe. The company focuses on planning, building, and supporting cutting-edge technology initi... Read More
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Convertix
4.8
19 reviews
TOP RATED
Expertise 10% SEO
Focus Areas
International SEO GEO
11-50
Location: Madrid, Spain
International Full-Service Digital Consulting Agency Convertix is a global agency specialising in search and performance marketing, offering a range of digital marketing services, including: Read More
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MD Marketing Digital
4.6
62 reviews
TOP RATED
Expertise 15% SEO
Focus Areas
OnPage Optimization Local SEO Mobile Optimization Link Earning International SEO Performance Optimization Content Creation GEO
11-50
> €10,000
€25 - €49
Location: Spain
Tangible results, customized strategies, real comm For more than 15 years, MD Marketing Digital has helped brands gain visibility in an ever more crowded online marketplace. Established in Buenos Aires in 2010, we now also operate in Spain, Mexico, and Ecuador, and our recognition as a Google Premier Partner reflects the high standards and forwar... Read More
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Nirmedia Marketing Online
5.0
20 reviews
TOP RATED
Expertise 50% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Content Creation
11-50
> €1,000
Location: Spain
Agency specialized in Online Marketing For over 15 years, we’ve helped mid-sized and large businesses turn digital marketing into measurable results. Our approach brings together a clear vision, thoughtful planning and effective delivery to drive profitability—no magic required. We specialize in SEO and social media. Read More
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HAYAS Marketing
5.0
18 reviews
TOP RATED
Expertise 20% SEO
2-10
Location: Madrid, Spain
Marketing Agency in Madrid, Spain As a HubSpot Partner based in Spain, we help businesses strengthen their online presence and drive revenue. Our marketing automation tools and digital strategy are designed to improve sales performance and build a more recognisable brand online. Read More
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Aclass Internet y Comunicaciones SL
4.9
57 reviews
TOP RATED
Expertise 20% SEO
Focus Areas
Link Earning
11-50
> €1,000
€25 - €49
Location: Madrid, Spain
General Internet Services. Business Security. Aclass Internet S.L. helps professionals, businesses and independent workers make the most of technology and the Internet. Its services range from secure hosting, cloud servers and remote desktops to dependable backups and advanced spam protection. The company also creates websites and online sho... Read More
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Alto Servicios Comunicación
4.7
53 reviews
TOP RATED
Expertise 25% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Content Creation
2-10
Location: Granada, Spain
Alto Servicios Comunicación Alto Servicios specialises in web design. With over 20 years of experience in advertising and website creation, we help you make your digital marketing investment pay off. Our team of web designers and developers can bring your vision for your company’s online presence to life. You can follow the... Read More
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Plan A/B
5.0
37 reviews
TOP RATED
Expertise 20% SEO
2-10
> €1,000
€25 - €49
Location: Cordoba, Spain
We help you create and manage your image online. Based in Córdoba, Plan A/B is a digital marketing agency that can support your project wherever you are, thanks to the reach of the online world. Modern technology and the internet have made distance far less of a constraint, allowing us to work with people across the globe without being tied to... Read More
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Making Science
4.6
46 reviews
TOP RATED
Expertise 30% SEO
1,001-5,000
> €10,000
€75 - €99
Location: Madrid, Spain + 7
Digital Acceleration Company Making Science is a digital acceleration firm backed by a vibrant team of more than 1,200 specialists working across 14 markets, including Spain, Portugal, Mexico, Colombia, France, Italy, the UK, Ireland, Sweden, Denmark, Norway, Germany, Georgia, and the USA. As a proud consulting partner of Lo... Read More
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Pacto Visual
5.0
14 reviews
TOP RATED
Expertise 20% SEO
Focus Areas
OnPage Optimization
2-10
> €10,000
€25 - €49
Location: Granada, Spain
Web design, marketing and SEO Based in Granada, Spain, Pacto Visual helps businesses worldwide build effective marketing strategies. Its services span SEO, SEM, graphic design and e-commerce. For practical marketing support to help your company grow, turn to Pacto Visual. Read More
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Growth-onomics
5.0
6 reviews
TOP RATED
Expertise 35% SEO
Focus Areas
Link Earning Content Creation
11-50
> €10,000
€100 - €149
Location: Nicosia, Cyprus
We Solve Growth Founded in 2023, Growth-onomics focuses on delivering high-impact performance marketing by drawing on the global marketing know-how of our founders to support local businesses as they grow in demanding markets. With a core focus on FinTech, SaaS, and Real Estate, Growth-onomics provides performan... Read More
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Peack Agency
4.8
20 reviews
TOP RATED
Expertise 35% SEO
2-10
> €1,000
€75 - €99
Location: Madrid, Spain
SEO, SEM & GEO for the AI-search era. Based in Madrid, Peack Agency helps businesses build visibility across Google, ChatGPT and other generative AI platforms. Since 2019, our digital marketing team has partnered with startups, small and midsize businesses, and major companies, delivering tailored support and measurable growth. Our w... Read More
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Internet Republica
4.6
28 reviews
TOP RATED
Expertise 35% SEO
11-50
> €10,000
€25 - €49
Location: Madrid, Spain
SEO, Social Media and more. With offices in Madrid and Miami, Internet Republica helps brands make a stronger mark online. The agency brings together SEO, SEM, content strategy and web analytics to increase its clients’ visibility and support the growth of their digital businesses. Read More
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d6gn Studio
5.0
19 reviews
TOP RATED
Expertise 15% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning International SEO
2-10
Location: Malaga, Spain
We bring to life brands and projects. Based in Málaga, d6gn is an independent design studio partnering with clients at home and abroad across graphic, brand, digital and product design. We turn ideas into distinctive brands and projects that build meaningful connections with their audiences. Read More
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BITmarketing
4.8
27 reviews
TOP RATED
Expertise 50% SEO
11-50
Location: Alicante, Spain
Online Marketing Agency Alicante At BIT, we help businesses grow online through marketing that respects their audience. We work alongside your team, sharing practical expertise in search visibility while strengthening your digital footprint, driving more online revenue and streamlining the way you produce. Read More
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GooApps®
4.6
13 reviews
TOP RATED
Expertise 5% SEO
Industry Knowledge
11-50
> €50,000
€50 - €74
Location: Barcelona, Spain + 2
AI & Apps for healthcare, sports and wellnes GooApps® helps businesses and startups turn ambitious ideas into tailored digital products, combining AI expertise with app design and development. Our work centres on health, sport and wellbeing, creating intuitive, engaging technology that puts people first and supports healthier, more producti... Read More
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Community Internet
5.0
45 reviews
TOP RATED
Expertise 20% SEO
2-10
Location: Barcelona, Spain
The Social Media Company We help businesses shape effective social media strategies and equip teams and professionals with training across the field. Our services also include expert community management on behalf of clients, strategic online brand development, and the creation of content such as audio, podcasts and vide... Read More
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Top SEO Agencies in Southern Europe 2026 Rankings & 12,344 Client Reviews for 569 Service Providers

Featured SEO Agencies

List of the Best SEO Companies in Southern Europe

Grupo Lavinia

Esquío Ingeniería, S.L.U.

Snack Agency

CIEL inc.

Convertix

MD Marketing Digital

Nirmedia Marketing Online

HAYAS Marketing

Aclass Internet y Comunicaciones SL

Alto Servicios Comunicación

Plan A/B

Making Science

Pacto Visual

Growth-onomics

Peack Agency

Internet Republica

d6gn Studio

BITmarketing

GooApps®

Community Internet

SEO Agencies Alternatives in Southern Europe

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