Company lists · Data refreshed September 2026

Top 25 User testing companies based in Germany

RevenueBase identified 72 company matches for user testing companies associated with Germany as of September 2026 and tracks 643 professional contacts across them, including 304 with verified work emails. Berlin is the largest hub.

This list covers company matches for user testing companies 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 September 22, 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 Sep 22, 2026 How this list was built
72Companies
643Contacts tracked
304Verified emails
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The 25 largest user testing companies based in Germany

Ranked by team size
Top 25 of 72 company matches for user testing companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchMannheim, GermanyHQ recorded Sep 22, 2026201-500153 contacts →

Exact match

“Das Spiegel Institut - 1950 als erstes marktpsychologisches Institut in Deutschland gegründet - ist heute von seinen Standorten in Mannheim, Ingolstadt, Stuttgart, Hamburg…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Sep 22, 2026201-50073 contacts →

Exact match

“Appmatics basiert auf der Vision, digitale Produkte zu verbessern und einen neuen Maßstab in der QA zu setzen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchPotsdam, GermanyHQ recorded Sep 22, 202611-5031 contacts →

Exact match

“D-LABS unites expertise from usability research, design agencies and software service providers in a single company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchStuttgart, GermanyHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Strategic - Methodical - User-centred points gives your objectives a digital face - one that is sustainable, scalable and to the point.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchFürth, GermanyHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“At deerstreet, ideas drive impact.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchHanover, GermanyHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Digitale Produkte, die echten Mehrwert schaffen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchJena, GermanyHQ recorded Sep 22, 202651-20023 contacts →

Exact match

“Do you want to put your software to the test?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“UseTree offers comprehensive services in the areas of project planning, consulting, training, development, design, research, and evaluation related to usability, user experience…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchGöttingen, GermanyHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“Since eresult GmbH has been a full-service agency advising well-known companies on all aspects of usability and user experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchHürth, GermanyHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“SKOPOS NOVA is a UX Research agency that focuses on UX Research, Ideation, Design Sprints and Usability Testing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchDarmstadt, GermanyHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Custom Interactions is the Data Driven UX Design company for the German market that supports their customers in designing products with great usability and leading user experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchHanover, GermanyHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“usability.de is one of Germany's leading usability consultancies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“WHAT WE DO We create powerful experiences for your customers with UX research.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBerlin, GermanyHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“ASQA Software Quality Assurance is an independent, external software testing company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchJena, GermanyHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Wir untersuchen, konzipieren, gestalten und entwickeln User Experiences und User Interfaces zur Digitalisierung von Nutzungsszenarien und Schaffung freudvoller Nutzererlebnisse.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchWürzburg, GermanyHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Sicherheit für Ihre digitalen Investitionen: Evidenzbasiertes UX Design & Research für KMUs und Konzerne.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchKiel, GermanyHQ recorded Sep 22, 20261-106 contacts →

Exact match

“We make device easy, safe and fun to use.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchDortmund, GermanyHQ recorded Sep 22, 20261-106 contacts →

Exact match

“untrouble is a user experience consulting company”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchOffenbach Am Main, GermanyHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Agency for human-hearted & business driven design – Dinghy’s diverse team combines usability research, user experience design and digital product strategy to make apps and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchVogt, GermanyHQ recorded Sep 22, 20261-104 contacts →

Exact match

“denk werker bietet Dienstleistungen in den Bereichen- User Centered Design - Usability Testing - Webseiten - Mit User Centered Design und Usability Testing bietet denk werker…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchEssen, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Wir gestalten Ihre Produkte von morgen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBurtenbach, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Hi We are SchäferStolz from Munich: Anne Schäfer, a Senior Product Designer and Business Psychologist and Anja Stolz, a Senior Technical Communicator and Researcher with an…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“We are designers, researchers and problem solvers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchHamburg, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Hamburg-based agency for user centered design.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchCologne, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Systematik statt Zufall in der Produktentwicklung.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 72 user testing companies based in Germany

See the full list, filter by size, metro and specialty, and access 304 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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User testing companies based in Germany at a glance

As of Sep 22, 2026
47.3%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
15.3%Largest-city concentration · Berlin
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
17
51-200
1
201-500
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 72 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 “user testing companies” 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 304 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 September 22, 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 “user testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many user testing companies are there based in Germany?

RevenueBase identified 72 company matches for user testing companies associated with Germany as of September 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?

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

Which city has the most user testing companies?

Berlin leads with 11 company records, followed by Munich (9) and Cologne (6).

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 304 professional contacts with verified work emails tracked across these 72 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 September 22, 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.