Looking for the right ad agency? Try Pick an Agency.
Get Matched for FreeSEOSpainUpdated 2026-06-24
The SEO landscape in Spain is competitive, with agencies ranging from boutique specialists to large networks. Explore 6 SEO agencies in Spain on Pick an Agency, including top-rated Mint Position and COSEOM, with real client feedback covering quality, responsiveness, and ROI. With an average rating of 5★, 34 client reviews, budgets starting from $1k/month, you have real data to compare. Compare agencies by rating, specialisation, and pricing to find the right SEO partner in Spain for 2026. No paid placements.
6 agenciesAvg rating 5.0★34 verified reviews
Showing 1-6 of 6
Ranked by review data
#1
We’re an international GEO- and SEO-focused content marketing agency that combines journalistic-quality research, multi-engine optimization, and Bofu content to get new customers for companies across 5 continents.
We currently list 6 SEO agencies in Spain across 8 cities. Browse their profiles and read verified reviews to find the right fit.
Compare agencies based on verified client reviews, campaign results, industry expertise, and pricing. Look for Spain-based agencies with proven experience in SEO and a track record of strong ROI.
Pricing varies by scope and agency size. Most SEO agencies in Spain charge a management fee of 10–20% of ad spend or a flat monthly retainer. Request quotes from multiple agencies to compare.
Yes. Most SEO agencies in Spain work with remote clients. A local agency gives you time-zone alignment and market knowledge, while remote working is standard across the industry.
Filters
Search
Rating
Team size
Budget
Verified only
Sort by
#2
International B2B Marketing for global brands in the US, Europe, and APAC. Multilingual Growth Marketing on Google Search, Google Ads, Linkedin Ads, Capterra, Reddit, Quora, Facebook, Twitter, and more. Ads, Content Localization, Remarketing, & Lead Generation for tech companies, SaaS businesses, and software providers in different industries. Services: International PPC Strategy and Management using AI AI Powered Multilingual Paid Social Media Management International SEO Management for global brands GEO, LLM Optimization, AIO Advanced Technical SEO for Enterprise websites AI Marketing Automation for the Tech, Legal and Financial Servces Industries. Multilingual Content Creation for Tech Brands Funnel Optimization for B2B Demand Generation Budgeting and Targeting Optimization Read more
#3
The search marketing agency you wish worked in-house. Revenue-focused Search Marketing Agency that gives customers on average 4-12x return on investment over 12 months. Don’t take our word for it; check the results of the international brands and SMEs that trust us year on year to help build their brands.
#4
Based in Barcelona, DEVELOOP SOFTWARE delivers custom software development, mobile apps, and web design solutions tailored to business needs. Their team of 11-50 professionals also provides consulting, SEO, and ecommerce development services.
#5
Based in Madrid, SEO Samurai Agency specializes in search engine optimization for businesses seeking to improve their online visibility. With a team of fewer than ten specialists and a 4.9-star rating, they deliver focused SEO strategies tailored to client needs.
#6
Based in Barcelona, Flying Cat Marketing delivers comprehensive SEO services to help businesses improve their online visibility and search rankings. With a dedicated team and strong client feedback, they focus on practical, results-driven strategies.