Discover the top SEO agencies in Spain. Compare services, reviews, and find the perfect agency for your business.
Alcorcón, Spain
Based in Alcorcón and operating as an independent consultancy, Victoria Miranda focuses on SEO for businesses in Ciudad Real, Alcorcón, Leganés and F…
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Pozuelo del Rey, Spain
AMDT is a Pozuelo del Rey-based digital marketing agency specialized in delivering tailored solutions that enhance online presence and drive sales gr…
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Barcelona, Spain
Consultorseo is the freelance practice of David Badia, an SEO/GEO consultant based in Barcelona working with companies across Spain, either directly…
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Zaragoza, Spain
Based in Zaragoza, this agency works with clients at local, national and international level, focusing on businesses looking to scale through a combi…
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Barcelona, Spain
Based in Barcelona, Consulweb is a digital marketing and web design agency working with businesses seeking a full online presence, including local co…
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Madrid, Spain
Based in Madrid, ConTesta is a small digital marketing team working with businesses across Europe, Latin America and the United States, with projects…
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Santa Coloma de Gramenet, Spain
Based in Santa Coloma de Gramenet, in the Barcelona area of Spain, Convertiam is a small digital marketing team, founded in 2011, that focuses on SEM…
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Alicante (Alacant), Spain
Based in Alicante, Coodex has worked in digital marketing since 2008, describing itself as a web design, online marketing, SEO, SEM/Google Ads, onlin…
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With offices in Madrid, Bilbao and Málaga, Coonic works as a communication agency covering digital strategy, content and search engine optimization f…
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Málaga, Spain
Based in Cala del Moral, Málaga, Costa CX is a small digital visibility agency working with businesses across Málaga capital, Marbella, Estepona and…
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Burgos, Spain
Based in Burgos, Spain, CrackPPC is a small digital marketing team working with businesses that want to grow revenue through paid channels rather tha…
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Barcelona, Spain
Operating from central Barcelona for more than 27 years, Creactivitat is a web design and digital marketing studio working with national and internat…
View ProfileBarcelona, Spain
Based in Barcelona, CreatikLab positions itself as a global digital marketing services platform working with clients across more than 35 countries an…
View ProfileBarcelona, Spain
Creavisa is a Barcelona-based digital marketing agency specialized in delivering innovative and tailored solutions for businesses seeking to enhance…
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Spain
Based in Spain with offices in Barcelona and Madrid, Cyberclick describes itself as a technology company specialised in digital marketing, sales and…
View ProfileAlacant, Spain
Based in Alicante, this agency describes itself as a 360º advertising and communication group with more than 20 years of experience. It works across…
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Spain
A small digital marketing team operating out of Spain, Código SEO works with clients across Spain, El Salvador and other Latin American countries, in…
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Málaga, Spain
Based in Málaga, d6gn Studio is a small design practice run out of the city and serving clients across the wider province, including Antequera, Coín,…
View ProfileLas Palmas de Gran Canaria, Spain
Based in Las Palmas de Gran Canaria, Spain, Daimon Solutions is a small digital agency structured as a global network of professionals rather than a…
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Palma, Spain
Dankehanke is a one-person digital marketing agency based in Palma de Mallorca, run by Richard, who works as a freelancer and personally handles ever…
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The complete migration playbook: what to freeze before launch, how to build a redirect map that actually holds, what to test on the staging site, and how to read the first eight weeks after go-live.
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How B2B search really works: bottom-of-funnel pages before blog volume, comparison and alternatives content, product-led assets, and attribution that survives a six-month cycle.
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When template-generated pages work, when they get ignored, and how to build a programmatic set that survives quality updates: real data, real demand, real internal linking.
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This directory lists 588 agencies in Spain, spread across 144 cities. 543 of them publish a direct contact (email or phone). The best-represented cities are Barcelona (133), Madrid (87), Málaga (45).
| Team size | Spain | What it means |
|---|---|---|
| 1-10 | 483 (82%) | One contact, often the founder. Responsive, limited capacity. |
| 11-50 | 54 (9%) | Specialists per discipline. The most common trade-off. |
| 51-200 | 1 (0%) | Several teams, formal process, higher budgets. |
| 200+ | 1 (0%) | International structure, enterprise accounts. |
Across the 588 agencies in this country: SEO (98%), Web Design (70%), Social Media (48%), Web Development (41%), SEA/PPC (40%), Content Marketing (31%). SEO leads with 575 agencies.
Stated engagement floors in Spain range from $1,000+ to $100,000+. The most common is $1,000+ (126 agencies). That figure is an entry floor, not a price: it says what size of engagement the agency will take on, which stays the fastest filter for ruling out the ones that do not match your scale.
The 588 agencies on this page are ordered by how complete their listing is, not by payment: nobody buys a position here. The information comes from each agency's own website, checked as live. An agency can claim its listing to correct or complete it.
Should you pick an agency based in Spain? Proximity matters most for local SEO and the language your content is written in. Here, Spanish and English are the most declared working languages. For an international site, where the agency sits matters less than its experience in your market.
Small or large agency? 82% of agencies here have fewer than ten people, against 2 above fifty. A small team means direct access to the people doing the work; a large one absorbs heavier programmes without depending on one person.
What to check before signing? Ask for measured results on a site comparable to yours, who actually does the work, and what happens when the contract ends: deliverables and access must stay yours. An agency that will not show its method is selling a black box.
All agencies by country · Agencies in Barcelona · SEO guides
