Company lists · Data refreshed September 2026
Top 24 Inbound marketing agencies based in Barcelona, Spain
RevenueBase identified 117 inbound marketing agencies headquartered in Barcelona, Spain as of September 2026 and tracks 708 professional contacts across them, including 124 with verified work emails. Madrid is the largest hub.
This list covers inbound marketing agencies headquartered in Barcelona, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 24 largest inbound marketing agencies based in Barcelona, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 83 | ||||
“Vertigo Media is a Digital Marketing Agency, specialized in generating qualified leads for all businesses.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 39 | ||||
“Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 18 | ||||
“LaMagnética guides you through the digital transformation process and in defining your business plan, applying our experience and strategic vision to take full advantage of the…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 17 | ||||
“Agencia de Comunicación en Barcelona especializada en Content Marketing, Social Media y Formación.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 | ||||
“Otternative is a Performance Marketing Agency focused on improving your Revenue by increasing the quality and the quantity of the traffic, leads, potentials, conversions and sales…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 | ||||
“Consultoría de marketing B2B industrial.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“ROI & CO is your digital marketing results generator.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 | ||||
“Somos una agencia de marketing y ventas especializada exclusivamente en la plataforma HubSpot CRM.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 | ||||
“En Digital Growth nos integramos de forma fluida con el workflow de tu empresa.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 | ||||
“GO2JUMP, tu agencia de marketing online 360º con 16 años de experiencia.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“With roots and inspiration in Barcelona's iconic Pueblo Seco, Palo Seco is a digital marketing agency that empowers businesses like yours to achieve their online goals.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 | ||||
“Platform a+, un software con el mayor ecosistema digital para el Inbound Marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 | ||||
“Lideramos, gestionamos e implementamos todas las acciones necesarias para generar crecimiento en tu empresa.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“En el siempre cambiante mundo del marketing, hay una historia que deberías escuchar: la de Digital Hamster y su visionario fundador, Miguel Guitián López.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 | ||||
“Agencia de marketing digital especialista en Inbound Marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Spain’s first Digital Marketing agency closed its doors in March of 2025 after 30 years of Innovation.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 | ||||
“Hubspot Gold Partner.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | All-In FactoryIndirect evidence | 7 | |||
“Built around an international team, All-In-Factory offers you an array of solid know-how and internet culture drawn from multicultural best practices.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 | ||||
“Somos una agencia de marketing digital especializada en rentabilizar y mejorar los resultados de las empresas, utilizando las herramientas que ponen a disposición la tecnología y…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 | ||||
“Empresa joven dedicada a dar servicios de comunicación 360º.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 | ||||
“En nuestra Agencia de Marketing Digital, diseñamos e implementamos la estrategia de posicionamiento SEO en buscadores que tu sitio Web o eCommerce necesita para poder mejorar su…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | Inbound EmotionIndirect evidence | 6 | |||
“Que qué hacemos exactamente?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 | ||||
“Insideers is an Inbound Marketing agency based in Barcelona and focused on the development of tech and design projects for marketing departments in B2B companies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 | ||||
“malo is a growth marketing consultancy firm based in Barcelona.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 117 inbound marketing agencies based in Barcelona, Spain
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 124 reachable decision-makers.
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Inbound marketing agencies based in Barcelona, Spain at a glance
As of Sep 3, 2026Companies by employee count
Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 117 companies.
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 inbound marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Barcelona, Spain whose own description of what they do matches “inbound marketing agencies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among inbound marketing agencies, and records with no verified work email. Companies headquartered outside Barcelona 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 an evidence 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, 124 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 3, 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.
Inbound marketing agencies by metro in Spain
- Inbound marketing agencies in Madrid176
- Inbound marketing agencies in Barcelona117
- Inbound marketing agencies in Valencia33
Frequently asked
How many inbound marketing agencies are there based in Barcelona, Spain?
RevenueBase identified 117 inbound marketing agencies headquartered in Barcelona, 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?
Vertigo Media, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most inbound marketing agencies?
Madrid leads with 176 headquartered companies, followed by Barcelona (117) and Valencia (33).
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 124 verified decision-maker contacts tracked across these 117 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 3, 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.
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