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Ranking with data · updated November 2026
The 10 best SEO agencies in Spain in 2026 (ranked with data)
We compared 17 Spanish SEO agencies with the same measurable criteria: domain authority, organic traffic from Spain, keywords in Google's top 3 and years in business. No paid placements, and the method is public.
Short answer
Based on November 2026 data, the best-scoring SEO agencies in Spain are Cyberclick (Barcelona, since 1999), La Teva Web (Barcelona, since 2002) and Elogia (Barcelona and Madrid), followed by Webpositer, Arimetrics, Dobuss, agenciaSEO.eu, iSocialWeb, Human Level and NeoAttack.
The 10 best SEO agencies in Spain compared
Score from 0 to 10: Domain Rating (25%), organic traffic from Spain on a log scale (35%), keywords in the top 3 in Spain (25%) and years in business (15%, capped at 25).
| # | Agency | Headquarters | In business | Ahrefs DR | Organic traffic/month (Spain) | Top-3 keywords (Spain) | Score |
|---|---|---|---|---|---|---|---|
| 1 | Cyberclick | Barcelona | Since 1999 | 72 | 56,737 | 2,688 | 10.0 |
| 2 | La Teva Web | Barcelona | Since 2002 | 67 | 13,844 | 354 | 8.7 |
| 3 | Elogia | Barcelona and Madrid | Since 1999 | 64 | 3,808 | 115 | 7.9 |
| 4 | Webpositer | Alicante | Since 2000 | 50 | 4,479 | 157 | 7.5 |
| 5 | Arimetrics | Madrid | Not stated | 61 | 10,937 | 1,070 | 7.3 |
| 6 | Dobuss | Córdoba | Since 2013 | 45 | 7,529 | 328 | 7.0 |
| 7 | agenciaSEO.eu | Valencia | Since c. 2016 | 45 | 8,203 | 362 | 6.9 |
| 8 | iSocialWeb | Barcelona | Since 2014 | 50 | 2,754 | 159 | 6.6 |
| 9 | Human Level | Alicante | 20+ years | 57 | 328 | 48 | 6.6 |
| 10 | NeoAttack | Madrid | Since 2014 | 67 | 555 | 78 | 6.5 |
Ahrefs data from 8 November 2026. "Not stated" means the data is not on the agency's website or verifiable public sources.
How we built this ranking
We reviewed 17 agencies that rank in Google Spain for "agencia SEO" or appear in industry rankings (Marketing4eCommerce, SE Ranking, Sortlist). Pencil Speech is based in Caracas and does not compete in this ranking. No agency paid to be listed. Other rankings in the series: Venezuela, Mexico, Bogotá, Miami and link building.
The 10 agencies, one by one
01
Cyberclick
Barcelona digital marketing agency founded in 1999 and a HubSpot partner, offering SEO, paid media, inbound marketing and AI for sales. Its marketing blog makes it the domain with the most organic traffic on the list.
Best: highest authority (DR 72) and visibility; 27 years in business. Keep in mind: it is a generalist marketing agency; ask which team works only on SEO.
02
La Teva Web
Barcelona agency founded in 2002, specialized in SEO and web development, now also offering generative engine optimization (GEO).
Best: high authority (DR 67) and SEO plus development under one roof. Keep in mind: no published prices.
03
Elogia
Digital marketing and e-commerce agency with offices in Barcelona, Madrid, Vigo, A Coruña and Mexico City, working with brands such as Tous, Aldi and Salsa Jeans.
Best: big retail experience and an in-house business intelligence team. Keep in mind: best suited to mid-size and large accounts.
04
Webpositer
Alicante agency with more than 25 years of experience and around 28 specialists; clients include Druni, Meliá and Grupo Planeta.
Best: long track record and well-known clients. Keep in mind: mid-range authority (DR 50).
05
Arimetrics
Madrid agency with 400+ declared clients, covering SEO, PPC, analytics and AI automation, plus a marketing encyclopedia that ranks for 1,000+ keywords.
Best: strong own organic presence. Keep in mind: no founding year or prices on its site.
06
Dobuss
Córdoba SEO agency founded in 2013, with a GEO service for AI search.
Best: 7,500+ monthly organic visits from Spain, high for its DR 45. Keep in mind: no published prices.
07
agenciaSEO.eu
Valencia agency with a Madrid office, active since around 2016; clients include Norauto, Fermax and Prosegur.
Best: SEO focus and 8,000+ monthly organic visits. Keep in mind: mid-range authority (DR 45).
08
iSocialWeb
Barcelona SEO agency founded in 2014, offering GEO for AI engines; it publishes its own city rankings of agencies.
Best: SEO specialization. Keep in mind: no published prices.
09
Human Level
Alicante SEO consultancy with 20+ years, clients such as Iberia, Grupo PRISA and FNAC, and three ISO certifications.
Best: enterprise and technical SEO experience. Keep in mind: low organic traffic to its own site (328/month) despite DR 57.
10
NeoAttack
Madrid agency founded in 2014; clients include Adecco, MasterD and Multiópticas.
Best: high authority (DR 67). Keep in mind: low estimated organic traffic from Spain (555/month).
How to choose an SEO agency in Spain
- Check their own rankings. Search for "SEO agency Spain" and the services they sell. If they don't show up, ask why.
- Ask for Search Console case studies. Clicks and impressions before and after, with dates and, ideally, the client's name.
- Ask about AI search. Do they track whether your brand shows up in ChatGPT, Gemini and Google AI Overviews? See our guide to SEO for AI (Spanish).
- Own your accounts. Search Console, Analytics, Google Ads and your Business Profile should be in your company's name.
- Avoid long lock-ins. Three to six months to see the first signals is reasonable.
Want a second opinion on your SEO?
We send you a free diagnosis of your website, including your visibility in Google AI Overviews. SEO plans from USD 972 per month.
FAQ: SEO agencies in Spain
What is the best SEO agency in Spain?
Based on Ahrefs data from November 2026 (authority, own organic traffic, top-3 keywords and years in business), the three best-scoring SEO agencies in Spain are Cyberclick, La Teva Web and Elogia.
How much does an SEO agency cost in Spain?
Few Spanish agencies publish prices. Ask for a proposal with hours, deliverables and minimum term, and compare it with the ranges in our SEO pricing guide. At Pencil Speech, plans start at USD 972 per month, SEO for AI included.
How long does it take to rank in Spain?
First improvements usually show between months 4 and 6; in competitive sectors such as insurance, travel or real estate it can take a year.
How do I know if an agency does SEO for AI?
Ask whether they track mentions and citations of your brand in ChatGPT, Gemini and Google AI Overviews, with which tool, and how they report it.
Sources
- Ahrefs Batch Analysis (Spain), 8 November 2026.
- Marketing4eCommerce, SE Ranking, Valencia Plaza and Marketing Directo agency profiles.
- Agency websites, checked on 8 November 2026. Full version in Spanish: mejores agencias SEO de España.
Graduated in Social Communication magna cum laude from the Central University of Venezuela. I like to find the why behind things. The best way to understand a subject is by explaining it. SEO Consultant at Pencil Speech.