Discover the top SEO agencies in Spain. Compare services, reviews, and find the perfect agency for your business.
Spain
Expertfect specializes in developing mobile applications that enhance efficiency for businesses. Their solutions include customizable apps for data c…
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Los Palacios y Villafranca, Spain
Based in Los Palacios y Villafranca, near Seville, this small team works with companies across Spain that need a functional online presence rather th…
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Málaga, Spain
Based in Málaga on Calle Pacífico, Factor ñ is a small creative agency operating with a brand-consultancy approach, working with a team of up to ten…
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Valencia, Spain
Factory Pixel is a Valencia-based agency specializing in web design and development, online marketing, and SEO. We focus on creating comprehensive di…
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Barcelona, Spain
Based in Barcelona, Farmavet works specifically within the healthcare and pharmaceutical sector, positioning its digital projects around the requirem…
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Madrid, Spain
Operating out of Madrid, Feedback Studios works with businesses seeking a structured approach to digital marketing, offering a small team (1-10 peopl…
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Barcelona, Spain
From its office in Ciutat Vella, Barcelona, FEEL! is a small creative agency founded in 2012 that combines digital marketing, graphic design and web…
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A Coruña, Spain
Feevor is a small web and digital marketing agency based in Oleiros, A Coruña, Spain, founded in 2003. Operating from Galicia, it works with business…
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Spain
Fil Gastromarketing is a specialized agency focused on gourmet food marketing. They offer digital strategies, social media management, and campaigns…
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Barcelona, Spain
Based in Barcelona, this small agency (one to ten people) concentrates exclusively on marketing for the financial and fintech sector. Its team is com…
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Cartagena, Spain
Based in Cartagena, Spain, FJ Publicidad is a small communications agency serving local businesses that need visibility both on the street and online…
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Barcelona, Spain
Based in Barcelona, on Torrent d'en Vidalet, this small team describes itself as a 360º advertising and communication agency, positioning its work as…
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Madrid, Spain
Based in Madrid, Flat101 works with businesses seeking to grow their digital operations through conversion improvement, audience development, and dig…
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Barcelona, Spain
A small team based in Barcelona, Flowstate Digital works with businesses and educational institutions across Europe and worldwide, with a stated focu…
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Estepona, Spain
Based in Estepona on Spain's Costa del Sol, FML Marketing has operated since 2010 as a marketing partner for businesses in the region and beyond, inc…
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Madrid, Spain
Fotosi is a small digital studio based in Madrid, developing internet projects since 1997 for freelancers, professionals, companies and individuals.…
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Spain
Frecuencia Capital is a digital marketing agency with over 17 years of experience in creating intelligent marketing strategies. They focus on attract…
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Cornellà de Llobregat, Spain
Based in Cornellà de Llobregat, near Barcelona, this agency focuses on digital marketing for service, B2B and industrial companies, positioning itsel…
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Madrid, Spain
Based in Madrid, Gartin Media works with service-based companies across Spain, operating under the TUEMPRESA360 model for businesses that want to gro…
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Eivissa, Spain
Based in Eivissa (Ibiza), Spain, Gecko Studio is a small digital marketing team of up to ten people that has been working with businesses on the isla…
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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.
2026-08-02 · 12 min read
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.
2026-08-02 · 11 min read
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.
2026-08-02 · 11 min read
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
