Company lists · Data refreshed November 2026

Top 16 Ecommerce conversion optimization agencies based in Cologne, Germany

RevenueBase identified 29 company matches for ecommerce conversion optimization agencies associated with Cologne, Germany as of November 2026 and tracks 191 professional contacts across them, including 90 with verified work emails. Across Germany, Berlin is the largest hub for this category (60 companies); Cologne has 29.

This list covers company matches for ecommerce conversion optimization agencies associated with Cologne, 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
29Companies
191Contacts tracked
90Verified emails
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The 16 largest ecommerce conversion optimization agencies based in Cologne, Germany

Ranked by team size
Top 16 of 29 company matches for ecommerce conversion optimization agencies based in Cologne, 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 matchCologne, GermanyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“njoy online marketing – Dein Wachstumspartner im E-Commerce & Lead-Gen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“tante-e ist eine der führenden Agenturen für Shopify Plus im deutschsprachigen Raum und bietet tiefgehende Expertise im Setup, Relaunch sowie der Optimierung von Onlineshops.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Webmatch ist eine E-Commerce Agentur mit Hauptsitz in Köln und mehr als 15 Jahren Erfahrung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Kölner Online Marketing-Agentur mit Sitz im Herzen der Kölner Südstadt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Entstanden aus der Agentur Hennecker Marketing machen wir heute so viel mehr als nur Marketing: Wir bringen Onlineshops aufs nächste Level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Seit unterstützen wir unseren Kunden im E-Commerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Wir machen weltklasse Amazon Produktfotos,die verkaufen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Shopware Agentur mit Schwerpunkt auf Responsive Webdesign, SEO und Conversion Optimierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ob Amazon FBA, FBM oder eBay: Mit unserer E-Commerce Beratung nehmen wir dich an die Hand und führen dich mit bewährten Strategien und jahrelanger Erfahrung sicher ans Ziel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Unsere Mission ist es Dein E-Commerce Projekt mit Leichtigkeit und skalierbar gemeinsam partnerschaftlich zum Erfolg zu führen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCologne, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mehr als 8 Jahre E-Commerce Expertise werden deinen Onlineshop stark wachsen lassen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCologne, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“More Leads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Jan Nikolov Media hilft B2B-Unternehmen und Agenturen, mehr aus bestehendem Ad-Traffic zu holen: mit psychologisch fundierten Landingpages, Funnel-Optimierung und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We convert website traffic from B2B, SaaS and tech companies into paying customers Thanks to a conversion-optimised structure and sales-psychological user guidance, we reduce the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are WeDooSo, an agency specializing in advertising hat helps e-commerce brands get more customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Willkommen bei DigitalPeak.”

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

Showing 16 of 29 ecommerce conversion optimization agencies based in Cologne, Germany

See the full list, filter by size, metro and specialty, and access 90 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecommerce conversion optimization agencies based in Cologne, Germany at a glance

As of Nov 6, 2026
47.1%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
9

Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, over 29 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 Cologne, Germany whose business descriptions match “ecommerce conversion optimization 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 90 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 “ecommerce conversion optimization agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecommerce conversion optimization agencies are there based in Cologne, Germany?

RevenueBase identified 29 company matches for ecommerce conversion optimization agencies associated with Cologne, 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?

Njoy Online Marketing Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most ecommerce conversion optimization agencies?

Berlin leads Germany with 60 company records, followed by Munich (35) and Hamburg (34). Cologne has 29.

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 90 professional contacts with verified work emails tracked across these 29 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.