Company lists · Data refreshed November 2026

Top 17 AI search optimization platforms based in Spain

RevenueBase identified 130 company matches for AI search optimization platforms associated with Spain as of November 2026 and tracks 795 professional contacts across them, including 197 with verified work emails. Barcelona is the largest hub.

This list covers company matches for AI search optimization platforms associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 4, 2026 How this list was built
130Companies
795Contacts tracked
197Verified emails
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The 17 largest AI search optimization platforms based in Spain

Ranked by team size
Top 17 of 130 company matches for AI search optimization platforms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 4, 202651-200232 contacts →

Exact match

“Doofinder's AI-powered technology turns your standard eCommerce search engine into the perfect tool to sell more and offer an excellent user experience.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchPalencia, SpainHQ recorded Nov 4, 202651-20057 contacts →

Exact match

“We are a technological startup expert in organic search engine optimization (SEO) and comparison engine generation (Software).”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchSant Joan D'alacant, SpainHQ recorded Nov 4, 202611-5035 contacts →

Exact match

“Since 2001, we've been boosting the online discoverability of leading international companies and media outlets.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchGijón, SpainHQ recorded Nov 4, 202611-5023 contacts →

Exact match

“Motive Commerce Search is AI-powered ecommerce search that's private, sustainable, and free from Big Tech dependencies.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Sh Marketing está formado por un grupo de consultores de marketing digital con amplia experiencia en Search Marketing.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 4, 20261-1013 contacts →

Exact match

“Defining who we are is asking what we do.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchQuart De Poblet, SpainHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“Lacomunicación es una agencia de Marketing Digital en Valencia pionera en la consultoría SEO y el marketing digital, servicios que llevamos prestando desde 2004.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 4, 20261-108 contacts →

Exact match

“Optimizamos sitios Web de empresas para que incrementen su tráfico desde buscadores y les ayudamos a implementar Google Analitycs para controlar sus inversiones de marketing…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 4, 20261-106 contacts →

Exact match

“Trabajar únicamente centrado en el SEO en los últimos 20 años, en todo tipo de proyectos y sectores, me ha permitido adquirir EXPERIENCIA (si, en mayúsculas) y un pensamiento…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchSeville, SpainHQ recorded Nov 4, 20261-105 contacts →

Exact match

“Somos una agencia de marketing digital especializada en optimización en IA, SEO y SEM, principalmente.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Answerbase’s AI-Enhanced Helpful Content Platform drives measurable lift in organic traffic and conversion rates for ecommerce merchants, by creating, optimizing, and effectively…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchCeuta, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Kuantia nace como respuesta natural a una serie de indicadores detectados por un equipo de profesionales, desde hace más de 7 años.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchGranada, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Profesionales en posicionamiento SEO & SEM.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchTorrevieja, SpainHQ recorded Nov 4, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 4, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchGijón, SpainHQ recorded Nov 4, 20261-101 contacts →

Exact match

“Transformamos la visibilidad de tu negocio para la nueva era de internet.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchDonostia, SpainHQ recorded Nov 4, 20261-101 contacts →

Exact match

“We are a marketing agency specialized in SEO.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 17 of 130 AI search optimization platforms based in Spain

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI search optimization platforms based in Spain at a glance

As of Nov 4, 2026
24.8%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
20.0%Largest-city concentration · Barcelona
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
13
51-200
5
501-1,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 130 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “AI search optimization platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 197 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI search optimization platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI search optimization platforms are there based in Spain?

RevenueBase identified 130 company matches for AI search optimization platforms associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Doofinder tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI search optimization platforms?

Barcelona leads with 26 company records, followed by Madrid (24) and Valencia (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 197 professional contacts with verified work emails tracked across these 130 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.