Top SEO Agencies in Spain 2026 Rankings & 12,110 Client Reviews for 549 Service Providers

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Featured SEO Agencies
List of the Best SEO Companies in Spain
SEO Agency Alternatives in Spain

We have a list of 549 SEO agencies in Spain. This list contains matching case studies and references, 12,110 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
237 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
4.6
26 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 Spain

Namek, Diseño web y Posicionamiento Web
4.8
17 reviews
TOP RATED
Expertise 25% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Content Creation
2-10
> €10,000
> €200
Location: Bilbao, Spain
Improve the digital communication of companies. Bilbao-based digital marketing and advertising studio. We help businesses build a distinctive brand identity and choose effective ways to promote their products and services, with expertise in branding, SEO and web design. Read More
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Stratopia Marketing
5.0
2 reviews
TOP RATED
Expertise 20% SEO
Focus Areas
Link Earning
2-10
> €1,000
€25 - €49
Location: Nerja, Spain
Your Success, Our Strategy Businesses and entrepreneurs across Málaga and Granada rely on us to bring their ideas to life. As a leading agency in the region, we combine marketing, web development and SEO expertise with services ranging from social media management and website design to AI chatbots, search optimization and... Read More
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FML Marketing
5.0
16 reviews
TOP RATED
Expertise 15% SEO
2-10
> €1,000
Location: Estepona, Spain
Creative Costa del Sol Marketing Costa del Sol Digital Marketing Based in Estepona, Marbella and San Pedro de Alcántara, FML Marketing helps businesses across the Costa del Sol grow their online presence. We work with clients from around the world, offering a range of digital marketing services. Get in touch at info@fmlmarketin... Read More
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Datawords Group
4.2
6 reviews
Expertise 9% SEO
Focus Areas
Web Analytics
201-500
Location: Barcelona, Spain + 1
Embrace Cultural Relevance for Growth At Datawords, we believe international growth depends on more than visibility: brands also need compelling communication, a seamless user experience, and strong cultural fit in every market. Cultural adaptation is part of who we are. For more than 20 years, it has guided Datawords and defined our... Read More
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Website
Agencia SEO & Marketing Digital René...
4.9
8 reviews
TOP RATED
Expertise 25% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Conversion Optimization Content Creation
2-10
> €1,000
€25 - €49
Location: A Coruña, Spain
SEO & Digital Marketing Consultant Based in A Coruña, Galicia, we help businesses grow their online presence with digital marketing strategies, specialising in SEO. Read More
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ShowerThinking
4.1
11 reviews
Expertise 20% SEO
11-50
> €10,000
€25 - €49
Location: Barcelona, Spain
Help you to get results. ShowerThinking stands apart as an Inbound Marketing agency. We’re the only agency focused on Inbound Marketing and Sales for large enterprises with a field-tested methodology of our own: Agile Inbound Marketing & Sales®. By combining Agile practices with Inbound processes in a distinctive way, ou... Read More
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Mediseo.es
5.0
2 reviews
TOP RATED
Expertise 25% SEO
2-10
> €1,000
€100 - €149
Location: Malaga, Spain
SEO/GEO, eCom, webdesign and marketing in Málaga Mediseo: Digital Agency in Málaga Based in Málaga, Mediseo helps businesses grow through digital marketing built around performance. We bring the right audiences to your site and turn activity into measurable progress, with SEO/GEO, paid campaigns, AI and websites crafted to a high standard. Me... Read More
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Agedum
5.0
3 reviews
TOP RATED
Expertise 25% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning International SEO Content Creation
2-10
> €1,000
€50 - €74
Location: Malaga, Spain
Internal Consulting & Audits - ISO - Málaga Based in Málaga, Agedum helps businesses build reliable management systems through expert consultancy and internal audits aligned with UNE-EN-ISO standards. Its team also guides clients through the implementation and certification of integrated systems covering multiple standards, streamlining th... Read More
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Excellent
Think on Marketing
4.8
30 reviews
TOP RATED
Expertise 25% SEO
Focus Areas
Link Earning Content Creation
11-50
> €1,000
€50 - €74
Location: Bilbao, Spain
Improve your RESULTS with Inbound! ONLINE MARKETING: We provide powerful tools to help your business thrive through effective promotion. WEB DESIGN: We create affordable online solutions for businesses seeking a strong Internet presence, from straightforward websites to pages built for better search visibility and a smooth user ex... Read More
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OnDesarrollo
4.6
8 reviews
TOP RATED
Expertise 35% SEO
2-10
Location: Huelva, Spain
Web Design in Uruguay. Based in Huelva, OnDesarrollo brings digital ideas to life through website and app development, social media management, SEO and graphic design. Our team brings together a new generation of programmers, designers and administrators, all driven by one simple purpose: making everyday life easier fo... Read More
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Novicell Spain
4.7
30 reviews
TOP RATED
Expertise 20% SEO
11-50
> €10,000
€75 - €99
Location: Barcelona, Spain
#1 Digital Marketing Agency & IT Solutions - Spain Novicell helps organisations move forward in the digital landscape with solutions shaped around their specific needs. As a digital agency offering end-to-end services, we bring together web development, online marketing, data-led strategy and ecommerce performance. More than 20 years in the indus... Read More
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Website
Nubeser Soluciones
4.2
15 reviews
Expertise 25% SEO
Focus Areas
Mobile Optimization Link Earning International SEO Content Creation
2-10
> €1,000
< €25
Location: Valencia, Spain
Your Partner 3.0 with Global Solutions. We’re building a team of people who truly love what they do—and keeping that enthusiasm alive is the real challenge. What drives us is a group of creative, curious, good-humoured professionals who still know how to dream (and, as our grandparents would say, are good people). That’s the spirit beh... Read More
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LaBase Grupo
5.0
18 reviews
TOP RATED
Expertise 20% SEO
11-50
Location: Valencia, Spain
Strategy, communication and branding We help trusted people and brands communicate with purpose, bringing strategic perspective and wholehearted commitment to every project. By crafting fresh stories and reimagining familiar ones, we make communication clearer, spark new ways of thinking and acting, and respond to what people truly... Read More
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Website
Microtactics
0.0
0 reviews
Expertise 100% SEO
Focus Areas
OnPage Optimization Local SEO Mobile Optimization Link Earning International SEO Performance Optimization Conversion Optimization Keyword Research Content Creation GEO
2-10
> €10,000
€100 - €149
Location: Vigo, Spain
B2B SEO We help large companies, B2B organisations and industrial firms strengthen their online visibility. Our SEO agency provides strategic advice, comprehensive audits, interim SEO leadership and independent web development. Read More
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Website
UpSEO
0.0
0 reviews
Expertise 100% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Performance Optimization Content Creation
11-50
> €10,000
€25 - €49
Location: Barcelona, Spain
Boost SEO with safe traffic & backlinks Businesses around the world rely on UpSEO for practical, automated SEO support. The platform gives companies, agencies and independent professionals access to quality backlinks, carefully managed traffic, blogger partnerships and local search optimization. With powerful reporting and a focus on... Read More
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Website
No Gravity
5.0
3 reviews
TOP RATED
Expertise 25% SEO
2-10
> €1,000
€75 - €99
Location: Alhaurín de la Torre, Spain
Web design, SEO and Automation We build sleek, high-performing websites that strengthen your online presence and help you climb the search rankings. Our automation tools give small companies and independent professionals what they need to thrive online. Read More
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Website
We Are Crudo
5.0
5 reviews
TOP RATED
Expertise 3% SEO
Industry Knowledge
2-10
> €1,000
€25 - €49
Location: Barcelona, Spain
The Digitial User-Center Agency At We Are Crudo, a fully digital, cross-disciplinary team brings technology expertise to consulting. We build digital products around what people actually need. That’s why user-centred design guides our work: users shape every stage, from the first ideas and prototypes to design, testing and deve... Read More
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Website
Evolut Ventures
4.8
10 reviews
TOP RATED
Expertise 20% SEO
Focus Areas
OnPage Optimization Local SEO Link Earning Content Creation
2-10
Location: Bilbao, Spain
Grow your business Agencia Evolut helps you envision what your brand could become. We shape a strategy to elevate your branding and marketing, then bring it together seamlessly with traditional techniques. Read More
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Website
ISolated
5.0
8 reviews
TOP RATED
Expertise 17% SEO
Focus Areas
OnPage Optimization Local SEO Content Creation
2-10
> €10,000
€25 - €49
Location: Madrid, Spain
You're not alone. With a seasoned leadership team bringing deep expertise in marketing and communications, ISolated helps brands compete in the digital space. The agency delivers services across SEO and SEM, social media marketing, and web analytics, and has worked with clients including Flex, EURO 6000, MĒdele, O... Read More
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Website
Webempresa20
5.0
3 reviews
TOP RATED
Expertise 35% SEO
2-10
> €10,000
€25 - €49
Location: Madrid, Spain
We do not make websites, we promote businesses We help businesses win more customers online through strategic digital marketing. Our work spans web design, brand positioning and campaigns built to turn online attention into measurable growth. Rather than simply creating a website, blog or social media profiles, we shape a cohesive digital pre... Read More
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Top SEO Agencies in Spain 2026 Rankings & 12,110 Client Reviews for 549 Service Providers

Featured SEO Agencies

List of the Best SEO Companies in Spain

Namek, Diseño web y Posicionamiento Web

Stratopia Marketing

FML Marketing

Datawords Group

Agencia SEO & Marketing Digital René...

ShowerThinking

Mediseo.es

Agedum

Think on Marketing

OnDesarrollo

Novicell Spain

Nubeser Soluciones

LaBase Grupo

Microtactics

UpSEO

No Gravity

We Are Crudo

Evolut Ventures

ISolated

Webempresa20

SEO Agencies Alternatives in Spain

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