Discover the top SEO agencies in Spain. Compare services, reviews, and find the perfect agency for your business.
Spain
Darwin & Verne is a creative and strategic consultancy agency that specializes in understanding the digital landscape. They offer a range of services…
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Mataró, Spain
Based in Mataró, Davilac works with companies of varying sizes and sectors, with a particular focus on ecommerce businesses looking to grow online sa…
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León, Spain
Based in León, Spain, Dayvo Sistemas is a digital marketing agency working primarily with small and medium-sized businesses (Pymes) that need a profe…
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Barcelona, Spain
Based in Barcelona, Decubica is a small digital agency (team of 1-10) working across web development, digital marketing and technology consultancy. I…
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Barcelona, Spain
Based on C/ Tuset in Barcelona, with a second base in Pamplona, Desarketing has spent more than five years working with businesses and SMEs that want…
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Palencia, Spain
Based in Palencia with an additional office in Chiclana de la Frontera, Cádiz, desarrollamostuweb.com is a small digital advertising agency operating…
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Orihuela Costa, Spain
Based in Orihuela Costa on Spain's Costa Blanca, Design Spot builds websites and digital systems for small businesses across Alicante, Torrevieja, Ca…
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Barcelona, Spain
A small software development team based in Barcelona, Develoop Software works with businesses seeking custom digital tools rather than off-the-shelf…
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Barcelona, Spain
Based in Barcelona, this agency works with small and medium-sized businesses seeking websites built to support search visibility and growth rather th…
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Santa Coloma de Gramenet, Spain
Based in Santa Coloma de Gramenet, in the Barcelona metropolitan area, Dgtalit Llc is a small digital agency operating with a team of up to ten peopl…
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Spain
With an office in Barcelona and part of the wider valantic DXA network that also spans Munich, Traunstein and Vienna, DGTLS Spain functions as a full…
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Las Palmas de Gran Canaria, Spain
Based in Las Palmas de Gran Canaria, this agency focuses on small and medium-sized businesses and self-employed professionals looking to build an onl…
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Madrid, Spain
Based in Madrid, Difadi.com works with small and medium-sized businesses and self-employed professionals looking for digital solutions adapted to the…
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Barcelona, Spain
Founded and run by Ves, DigiSitio is a small, one-to-ten-person agency based in Barcelona, Spain, though its stated market focus is Birmingham and Su…
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Barcelona, Spain
A small digital agency based in Barcelona, Digital Bakers works with brands, companies and organizations across sectors including innovation hubs, sc…
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Las Palmas de Gran Canaria, Spain
Based in Las Palmas de Gran Canaria, Spain, Digital Birds is a small digital marketing team, sized between one and ten people, working with businesse…
View ProfileMálaga, Spain
Based in Málaga, Digital Buzz is a digital marketing agency working with small and medium-sized businesses and self-employed professionals looking to…
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Talavera de la Reina, Spain
Based in Talavera de la Reina, Digital Factoría works with small and medium-sized businesses across different sectors looking to build online visibil…
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Digital Group is a digital marketing agency specializing in SEO, Social Media, eCommerce, and Analytics. Based in Spain and Portugal, they focus on e…
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Barcelona, Spain
Digital Hamster is based in Barcelona and describes itself as a martech-focused digital marketing agency, working with a small team of specialists ac…
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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
