Spain is a fast-growing online market with mobile-first shoppers, a large tourism and services economy and a strong industrial base in the north and east. Winning here means ranking on Google.es in Spanish and showing up in the AI answers Spanish buyers increasingly consult before they click a single result.
Why Google runs search in Spain
StatCounter puts Google at about 95% of search in Spain as of 2026, with Bing near 3%, Yahoo under 2% and everything else below 1%. DataReportal counts about 46 million internet users, roughly 96% of the population, and mobile connections outnumber people. Spanish buyers also shop online at a high rate, with ONTSI reporting that about 83% of internet users bought something online in 2025. Put together, almost every purchase journey in Spain starts on Google.es, often on a phone, so mobile performance and Google rankings decide most of your organic revenue.
Languages and how people search in Spain
Castilian Spanish drives the vast majority of searches, but Spain has four co-official languages. Catalan matters in Barcelona, Valencia and the Balearic Islands, Basque in Bilbao and San Sebastian, and Galician in the northwest. Regional vocabulary also shifts, so a coche in Madrid may be a cotxe in a Catalan query. English carries weight in B2B, tech, tourism and real estate aimed at foreign buyers. We build Spanish-first content, add Catalan or English pages where the audience justifies it, and set hreflang so Google.es serves the right version and Latin American Spanish pages stay separate.
How AI search is changing buyer behavior in Spain
Google AI Overviews now appear on a growing share of Spanish queries, and ChatGPT, Gemini and Perplexity are common first stops for comparison and research questions across Spain. Buyers ask an assistant to recommend a clinic, compare software or explain a tax rule before they type anything into Google.es. If your brand is missing from those answers, you lose the buyer before the click. GEO fixes that by making your Spanish content clear, structured and trustworthy enough to be cited, so you appear in the answer as well as the results.
What it takes to rank on Google and get cited by AI
Ranking on Google.es starts with a fast mobile site, correct hreflang for Spanish and regional languages and a Google Business Profile that reflects each location. On top of that sits Spanish content written for real questions, supported by schema markup, author credentials and consistent entity data across your site, LinkedIn, Paginas Amarillas and industry directories. AI assistants weigh the same signals. They cite pages that answer directly, name their sources and match the language of the question. We build both layers together so one investment pays off in rankings and in citations.
Local SEO across Spain
Local intent drives a large share of Spanish searches, from a dentist in Seville to a law firm in Bilbao. We manage Google Business Profiles, local landing pages and review strategy for businesses in Madrid, Barcelona, Valencia, Seville, Malaga, Bilbao, Zaragoza and Palma, plus the surrounding provinces. Each location gets its own page with Spanish copy, Catalan or Basque where it fits, correct NAP data and local schema, so you rank in the map pack and in AI answers that name specific cities.