Company lists · Data refreshed November 2026

Top 25 Open source marketing agencies based in Germany

RevenueBase identified 1,291 company matches for open source marketing agencies associated with Germany as of November 2026 and tracks 6,060 professional contacts across them, including 1,778 with verified work emails. Berlin is the largest hub.

This list covers company matches for open source marketing agencies associated with Germany, 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 6, 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 6, 2026 How this list was built
1,291Companies
6,060Contacts tracked
1,778Verified emails
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The 25 largest open source marketing agencies based in Germany

Ranked by team size
Top 25 of 1,291 company matches for open source marketing agencies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBerlin, GermanyHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Founded in 2007, Peak Ace AG is a digital marketing agency headquartered in Berlin, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Welcome to DAVIES MEYER, a place where creativity meets technology to drive digital marketing into the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBremen, GermanyHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“We create content for the social web, develop landing pages, socialize with influencers, deal with AdWords and Social Ads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Seit 1997 begleiten wir als digitale Marketing-Agentur Marken und Unternehmen im digitalen Wandel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOsnabrück, GermanyHQ recorded Nov 6, 2026501-1,00067 contacts →

Exact match

“Die GROW Digital Group vereint über 600 Expert:innen an 10 Standorten unter einem Dach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Consulting & Agency for Digital Marketing, the KlickPiloten as an online marketing agency from Stuttgart, Hamburg and Berlin offers digital media, performance marketing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCologne, GermanyHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Sie suchen: Kunden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKolbermoor, GermanyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Seit unserer Gründung 2009 gehört die SEO-Küche Internet Marketing GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrier, GermanyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“As a worldwide provider of marketing management systems, socoto supports both national and international companies and organisations, as well as their regional distribution…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWitten, GermanyHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“meap offers full service - from a single logo to a complete corporate design: online marketing, SEO optimization, large project management cinema, content creation, software…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Since 2022, Digitl has been helping companies and agencies set up and use marketing technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNiederkassel, GermanyHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“SaphirSolution GmbH – Deine 360° Agentur für datengetriebenes, kreatives und strategisches Online-Marketing Bei uns dreht sich alles um eins: Erfolg, der messbar ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOffenburg, GermanyHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“We are one of the leading full-service digital agencies specialized in medium-sized companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBraunschweig, GermanyHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Seit 2001 begleiten wir mittelständische Unternehmen im DACH-Raum zu digitalem Wachstum – über 3.200 Kundenprojekte sprechen für sich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Die Suchmeisterei GmbH ist eine Online-Marketing-Agentur aus Berlin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDresden, GermanyHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Online Marketing, Mobile Marketing, Social Media Marketing, Webentwicklung, Online Shops, Webseitenbetreuung”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEschborn Bei Frankfurt Am Main, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Die Online Marketing Solutions AG mit Hauptsitz in Eschborn ist ein technologieorientiertes Dienstleistungsunternehmen für Online-Marketing Maßnahmen sowie Werbung im Internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOberhausen, GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“dsa Marketing AG – Wir bringen Unternehmen seit über 25 Jahren zum Strahlen – mit smarten Marketingstrategien und kreativen Designs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWürzburg, GermanyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Wir leben Online Marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Wir sind EPROFESSIONAL und eine der führenden Growth Marketing Agenturen im DACH-Raum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“marmato GmbH - Excellenz in Digitalem Marketing Consulting // Design // Marketing // Technologie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKiel, GermanyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Wir sind deine Nummer eins, wenn es um Online-Marketing geht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Wir beraten und unterstützen Konzerne, mittelständische Unternehmen & Startups im Bereich Paid Social Ads und binden sie in Ihre Marketingstrategie ein Egal ob Instagram…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBochum, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“My Best Concept ist die schnellst wachsende Online-Marketing-Agentur aus Deutschland und entwickelt deine persönliche Online-Marketing-Strategie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrilon, GermanyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“All-In Marketing für deinen digitalen Erfolg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,291 open source marketing agencies based in Germany

See the full list, filter by size, metro and specialty, and access 1,778 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open source marketing agencies based in Germany at a glance

As of Nov 6, 2026
29.3%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,015
11-50
215
51-200
34
201-500
2
501-1,000
2

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 1,291 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 Germany whose business descriptions match “open source marketing agencies” 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 1,778 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 6, 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 “open source marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open source marketing agencies are there based in Germany?

RevenueBase identified 1,291 company matches for open source marketing agencies associated with Germany 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?

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

Which city has the most open source marketing agencies?

Berlin leads with 117 company records, followed by Hamburg (62) and Munich (55).

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 1,778 professional contacts with verified work emails tracked across these 1,291 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 6, 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.