Company lists · Data refreshed September 2026

Top 25 Email marketing agencies based in Spain

Name: Email marketing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 392 companies tracked

RevenueBase identified 392 email marketing agencies headquartered in Spain as of September 2026 and tracks 2,311 professional contacts across them, including 282 with verified work emails and 56 with mobile numbers. Madrid is the largest hub.

This list covers email marketing agencies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

392Companies

2,311Contacts tracked

282Verified emails

56Mobile numbers

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The 25 largest email marketing agencies based in Spain

Ranked by team size

Top 25 of 392 email marketing agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to email marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dayvo Sistemas	Partial evidence	Leon, Spain	51-200	134 contacts →
	Partial evidence “Le invitamos a conocer Dayvo Sistemas, una empresa con dilatada trayectoria en las soluciones tecnológicas al servicio del marketing directo y relacional.” Source: RevenueBase Database · checked Sep 1, 2026
2	Hustler Marketing	Strong evidence	Barcelona, Spain	51-200	116 contacts →
	Strong evidence “A global Email Marketing Agency to help supercharge #ecommerce revenues with highly specialised #EmailMarketing services Hit us up for a Free Marketing Audit” Source: RevenueBase Database · checked Sep 1, 2026
3	Indi Marketers	Partial evidence	Madrid, Spain	11-50	61 contacts →
	Partial evidence “INDI marketers somos un grupo de personas relacionadas con el marketing, periodistas, comunicadores, expertos en imagen y diseño.” Source: RevenueBase Database · checked Sep 1, 2026
4	Carts Guru	Partial evidence	Barcelona, Spain	11-50	50 contacts →
	Partial evidence “Automatically target customers based on how they interact across all channels: email, SMS, Facebook Messenger.” Source: RevenueBase Database · checked Sep 1, 2026
5	Geotelecom	Indirect evidence	Burgos, Spain	51-200	41 contacts →
	Indirect evidence “Hola!” Source: RevenueBase Database · checked Sep 1, 2026
6	Idento Agencia DE Marketing Digital	Strong evidence	Armilla, Spain	11-50	37 contacts →
	Strong evidence “IDENTO - Diseño y Programación Web - Marketing Online, Posicionamiento en Buscadores, SEM, SEO, Redes Sociales, SMM, SMO, Email Marketing, Analítica Web, Google Analytics - Socio…” Source: RevenueBase Database · checked Sep 1, 2026
7	Refindable	Partial evidence	Barcelona, Spain	11-50	37 contacts →
	Partial evidence “Where growth meets automation - Automated Marketing Cloud Company - We help you grow you revenue and improve your operations using automations, integrations and growth marketing…” Source: RevenueBase Database · checked Sep 1, 2026
8	Mailsuite	Partial evidence	Barcelona, Spain	11-50	36 contacts →
	Partial evidence “Mailsuite is a suite of tools to boost your relationships through email, with over 2 million active users.” Source: RevenueBase Database · checked Sep 1, 2026
9	Media Adgo	Partial evidence	Barcelona, Spain	11-50	32 contacts →
	Partial evidence “Media ADgo is an Online Marketing agency specialized in providing Digital Marketing Solutions 360 for our advertisers and publishers.” Source: RevenueBase Database · checked Sep 1, 2026
10	Marketalia Marketing Online	Partial evidence	Madrid, Spain	11-50	31 contacts →
	Partial evidence “Nuestro Objetivo como agencia de publicidad online es potenciar el negocio de nuestros clientes mediante la implementación de estrategias de marketing online para alcanzar sus…” Source: RevenueBase Database · checked Sep 1, 2026
11	Eteria	Partial evidence	Almeria, Spain	11-50	22 contacts →
	Partial evidence “Especialistas en marketing, publicidad, comuniciación, imagen corporativa, páginas Web, planificación de medios, campañas, social media, servicios SEM y SEO.” Source: RevenueBase Database · checked Sep 1, 2026
12	Kreatika Comunicacion Y Marketing S.L	Partial evidence	Madrid, Spain	11-50	22 contacts →
	Partial evidence “Agencia servicios de marketing ON/OFF.” Source: RevenueBase Database · checked Sep 1, 2026
13	Zink Marketing & Communication	Partial evidence	Spain	11-50	21 contacts →
	Partial evidence “Zink is a boutique marketing agency with our clients at the core.” Source: RevenueBase Database · checked Sep 1, 2026
14	WOM Marketing Málaga	Partial evidence	Malaga, Spain	11-50	20 contacts →
	Partial evidence “Somos tu agencia de Marketing Online ubicada en Málaga, si buscas un trabajo profesional y adaptado a ti has dado en el clavo.” Source: RevenueBase Database · checked Sep 1, 2026
15	IP Marketing	Partial evidence	Girona, Spain	11-50	19 contacts →
	Partial evidence “Agencia de marketing outsourcing en Girona.” Source: RevenueBase Database · checked Sep 1, 2026
16	Visionclick SL	Partial evidence	Barcelona, Spain	11-50	17 contacts →
	Partial evidence “Somos una agencia de marketing online y publicidad formada por un equipo de más de 20 profesionales.” Source: RevenueBase Database · checked Sep 1, 2026
17	Ecoeureka	Strong evidence	Madrid, Spain	11-50	17 contacts →
	Strong evidence “Agencia de Marketing Digital \| Hacemos SEO, SEM, Diseño Web, Redes Sociales, Vídeo Marketing, Email Marketing y Mantenimiento de Sistemas.” Source: RevenueBase Database · checked Sep 1, 2026
18	Demalia	Strong evidence	Manises, Spain	11-50	14 contacts →
	Strong evidence “Online Marketing company based in Valencia and Barcelona specialized in email marketing, lead generation(sms marketing, sem) and telephonic leads.” Source: RevenueBase Database · checked Sep 1, 2026
19	Roi&co	Partial evidence	Barcelona, Spain	11-50	13 contacts →
	Partial evidence “ROI & CO is your digital marketing results generator.” Source: RevenueBase Database · checked Sep 1, 2026
20	Mittum Viko Group	Strong evidence	Barcelona, Spain	11-50	13 contacts →
	Strong evidence “Mittum es la Herramienta de email marketing perteneciente al Grupo VIKO, con una trayectoria de más de 13 años en envío y monitorización de campañas de email, bien sean de…” Source: RevenueBase Database · checked Sep 1, 2026
21	Index Media Marketing SL	Partial evidence	Madrid, Spain	11-50	12 contacts →
	Partial evidence “Agencia de Marketing especializada en E-Commerce y en las nuevas formas de tráfico online.” Source: RevenueBase Database · checked Sep 1, 2026
22	Datawork	Partial evidence	Barcelone, Spain	11-50	10 contacts →
	Partial evidence “Datawork : Expert Data et Performance Marketing A l'aide de nos offres Data, Marketing à la performance et Marketing multi-local, nous répondons à vos objectifs de - Génération de…” Source: RevenueBase Database · checked Sep 1, 2026
23	Doctorsender	Partial evidence	Alcoy, Spain	11-50	10 contacts →
	Partial evidence “Doctor Sender, part of the adSalsa group, offers a client's solution for online marketing.” Source: RevenueBase Database · checked Sep 1, 2026
24	ART Digital Comunicació	Partial evidence	Barcelona, Spain	11-50	9 contacts →
	Partial evidence “Agencia online especializada en e-business y marketing digital.” Source: RevenueBase Database · checked Sep 1, 2026
25	Ibrands Viko Group	Strong evidence	Madrid, Spain	11-50	9 contacts →
	Strong evidence “IBRANDS, a VIKO Group Company, is an Email and Affiliate Marketing agency which is part of the VIKO Group.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: email marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names email marketing agencies.
Partial evidence: Its own public description names part of email marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name email marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 392 email marketing agencies based in Spain

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Email marketing agencies based in Spain at a glance

As of Sep 1, 2026

12.2%Verified-email coverage

2.4%Mobile-number coverage

5.9Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Madrid

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

294

11-50

51-200

501-1,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among email marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “email marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names email marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among email marketing agencies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 282 across the full list. 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 September 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Email marketing agencies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names email marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many email marketing agencies are there based in Spain?

RevenueBase identified 392 email marketing agencies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Dayvo Sistemas, headquartered in Leon, tops this list with the largest team on record.

Which city has the most email marketing agencies?

Madrid leads with 101 headquartered companies, followed by Barcelona (73) and Valencia (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 282 verified decision-maker contacts tracked across these 392 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.