Discover the top SEO agencies in Spain. Compare services, reviews, and find the perfect agency for your business.
Barcelona, Spain
Based in Barcelona, this small digital marketing team works with businesses that need a full online presence built or improved, from those starting a…
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Palma, Spain
Based in Palma, Spain, this small team focuses on multilingual and international SEO for businesses aiming to expand beyond their home market. With m…
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Barcelona, Spain
Operating from Carrer de París in Barcelona's Eixample district, this agency works with companies across Spain, with additional presence in Madrid, G…
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Boadilla del Monte, Spain
Based in Boadilla del Monte, on the outskirts of Madrid, this small agency works with businesses and PYMEs seeking search engine positioning, web dev…
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Spain
Based in Mallorca, this small agency (team of 1-10) works with local businesses, e-commerce stores, autónomos and PYMEs across the island looking to…
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Málaga, Spain
Based in Campanillas, Málaga, this digital marketing agency describes over 20 years of experience helping businesses grow their online presence. It w…
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Pedreguer, Spain
Based in Pedreguer, this small agency (1–10 people) works with local and international businesses along the Costa Blanca, including Javea, Denia, Mor…
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Monte Faro, Spain
Based in Monte Faro, Spain, Seo Soluciones works with businesses and professionals looking to improve their visibility on Google and, more recently,…
View ProfileGijón, Spain
Based in Gijón, in the Asturias region of northern Spain, SEO Web Asturias is a small digital agency working with a compact team on search and online…
View ProfileMadrid, Spain
Based in Madrid, SEO1 AI works with companies across Spain, ranging from small and medium businesses seeking local visibility to corporate accounts o…
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Barcelona, Spain
Founded in Barcelona in 2008, SEOcom is a Spanish SEO and GEO agency with offices in Barcelona and Madrid, working with an in-house team on organic p…
View ProfileBarcelona, Spain
SEOCOM.Agency has operated from Barcelona since 2008, with a second office in Madrid, working with medium and large companies seeking organic growth…
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Coín, Spain
Based in Coín, Málaga province, SEOdivers is a small team working with businesses that want their websites to appear in Google search results and gen…
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Mutxamel, Spain
Based in Mutxamel, near Alicante, SeoInnova has offered search positioning services since 2013, with the current company registered in 2016. The agen…
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Santa Cruz de Tenerife, Spain
Based in Santa Cruz de Tenerife, this small team combines digital marketing services with training programmes aimed at businesses running WordPress w…
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Madrid, Spain
Founded in Madrid in 2005, SEOLeverage is run by consultant Gert Mellak, who works with founders and marketing leaders rather than large in-house tea…
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Torremolinos, Spain
Based in Torremolinos, this small marketing agency works with businesses in Málaga and the surrounding area, offering support to companies looking to…
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Spain
Based in A Coruña, in front of Riazor beach, seook is a small Spanish agency (team of 1-10) working with businesses that want to be found online rath…
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Parla, Spain
Based in Parla, Madrid, this small agency works with businesses across a wide geographic footprint that includes Toledo, Guadalajara, Pinto, Fuenlabr…
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Las Palmas de Gran Canaria, Spain
Based in Las Palmas de Gran Canaria, this small team works with Finnish-speaking businesses seeking a full-service approach to digital marketing rath…
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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
