Company lists · Data refreshed September 2026

Top 25 Buyer management software companies based in Germany

Name: Buyer management software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 117 companies tracked

RevenueBase identified 117 buyer management software companies headquartered in Germany as of September 2026 and tracks 1,798 professional contacts across them, including 801 with verified work emails. Berlin is the largest hub.

This list covers buyer management software companies headquartered in Germany, 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 27, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

117Companies

1,798Contacts tracked

801Verified emails

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The 25 largest buyer management software companies based in Germany

Ranked by team size

Top 25 of 117 buyer management software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to buyer management software companies: 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	CAS Software AG	Partial evidence	Karlsruhe, GermanyHQ checked Sep 27, 2026	201-500	278 contacts →
	Partial evidence “The leading provider of CRM solutions for small and medium-sized enterprises In recent years, CAS Software AG has become the German, market-leading innovator for customer…” Source: RevenueBase Database · checked Sep 27, 2026
2	Onoffice Gmbh	Indirect evidence	Aachen, GermanyHQ checked Sep 27, 2026	201-500	194 contacts →
	Indirect evidence “onOffice – always on your side Gemeinsam für die Immobilienbranche: Unter der Devise arbeitet unser einzigartiges Team von Anfang an eng mit Maklern und Immo-Experten zusammen und…” Source: RevenueBase Database · checked Sep 27, 2026
3	FIO	Partial evidence	Leipzig, GermanyHQ checked Sep 27, 2026	51-200	98 contacts →
	Partial evidence “Since FIO has stood consistently for high efficiency web-based software solutions.” Source: RevenueBase Database · checked Sep 27, 2026
4	Deltra Business Software Gmbh & Co. KG	Partial evidence	Detmold, GermanyHQ checked Sep 27, 2026	51-200	82 contacts →
	Partial evidence “orgaMAX ist Dein Softwareanbieter für die Herausforderungen im Arbeitsalltag.” Source: RevenueBase Database · checked Sep 27, 2026
5	Cursor Software AG	Partial evidence	Gießen, GermanyHQ checked Sep 27, 2026	51-200	77 contacts →
	Partial evidence “KERNKOMPETENZ: CURSOR ist ein führender Anbieter von Software und Beratung für das Kunden- und Geschäftsprozessmanagement (CRM und BPM).” Source: RevenueBase Database · checked Sep 27, 2026
6	Dr. Glinz Covis Gmbh	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 27, 2026	51-200	76 contacts →
	Indirect evidence “COViS specializes in developing custom CRM and business solutions for mid-sized and large enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
7	Otris Software AG	Strong evidence	Dortmund, GermanyHQ checked Sep 27, 2026	51-200	48 contacts →
	Strong evidence “otris software AG is a leading manufacturer of software solutions for contract management, investment portfolio management and data protection.” Source: RevenueBase Database · checked Sep 27, 2026
8	Service 1 Gmbh	Partial evidence	Paderborn, GermanyHQ checked Sep 27, 2026	51-200	48 contacts →
	Partial evidence “SERVICE 1, formerly GMS Development, is at international level one of the most successful providers of powerful CRM solutions for After Sales and Field Service Management.” Source: RevenueBase Database · checked Sep 27, 2026
9	Cobra Gmbh	Indirect evidence	Konstanz, GermanyHQ checked Sep 27, 2026	51-200	45 contacts →
	Indirect evidence “Die cobra GmbH aus Konstanz am Bodensee entwickelt und vertreibt seit über 40 Jahren innovative CRM Lösungen für eine effiziente Kundenbeziehung und rechtskonformes…” Source: RevenueBase Database · checked Sep 27, 2026
10	Domus Software AG	Partial evidence	Giggenhausen, GermanyHQ checked Sep 27, 2026	51-200	36 contacts →
	Partial evidence “Die DOMUS Software AG ist seit 1974 die Spezialistin für wohnungswirtschaftliche Softwaresysteme zur Verwaltung von Wohn- und Gewerbeimmobilien.” Source: RevenueBase Database · checked Sep 27, 2026
11	Selectline Software Gmbh	Partial evidence	Magdeburg, GermanyHQ checked Sep 27, 2026	51-200	33 contacts →
	Partial evidence “WER sind wir Die SelectLine Software GmbH ist seit 25 Jahren Spezialist für kaufmännische Software.” Source: RevenueBase Database · checked Sep 27, 2026
12	Ysura Gmbh	Partial evidence	Munich, GermanyHQ checked Sep 27, 2026	51-200	31 contacts →
	Partial evidence “ysura - Pharma Excellence CRM-Lösungen: Wir haben uns als Anbieter auf die Entwicklung von Softwarelösungen für die Pharmabranche spezialisiert, die das persönliche Kunden…” Source: RevenueBase Database · checked Sep 27, 2026
13	Propstack	Partial evidence	Berlin, GermanyHQ checked Sep 27, 2026	51-200	31 contacts →
	Partial evidence “As a "new stack on the block", our cloud-based real estate software is currently on everyone's lips: Whether you are real estate marketer, developer, project developer or…” Source: RevenueBase Database · checked Sep 27, 2026
14	BPI Solutions Gmbh & Co. KG	Indirect evidence	Bielefeld, GermanyHQ checked Sep 27, 2026	51-200	21 contacts →
	Indirect evidence “Die bpi solutions gmbh & co.” Source: RevenueBase Database · checked Sep 27, 2026
15	MPL Software Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “Bereits seit 1998 fokussiert sich die mpl Software GmbH auf Vertrieb, Beratung, Einführung, Betreuung und Weiterentwicklung von CRM-Lösungen im Mittelstand.” Source: RevenueBase Database · checked Sep 27, 2026
16	ZEG It-Service Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “ZEG IT-Service GmbH is an information technology and service company based in Germany.” Source: RevenueBase Database · checked Sep 27, 2026
17	Smartcrm Gmbh	Indirect evidence	Kandel, GermanyHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “Wir sind- CRM-Hersteller seit über 30 Jahren- ein Team aus 50 kreativen Köpfen, das mit viel Leidenschaft an und mit unserer CRM-Lösung arbeitet- auf den Mittelstand in Industrie…” Source: RevenueBase Database · checked Sep 27, 2026
18	Mobimedia AG	Indirect evidence	Pfarrkirchen, GermanyHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “MobiMedia entwickelt Vertriebssoftware für die Lifestyleindustrie.” Source: RevenueBase Database · checked Sep 27, 2026
19	Merkarion Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “Erfolg im Vertrieb erfordert Erfahrung, Innovation und professionelle Werkzeuge.” Source: RevenueBase Database · checked Sep 27, 2026
20	Geneon Gmbh	Partial evidence	Nürnberg, GermanyHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “Software ist unser Geschäft.” Source: RevenueBase Database · checked Sep 27, 2026
21	Serviceerp	Indirect evidence	Wietmarschen-lohne, GermanyHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “ServiceERP entwickelt digitale Lösungen rund um die Themen Warenwirtschaft, CRM und Logistik.” Source: RevenueBase Database · checked Sep 27, 2026
22	IST Gmbh Innovation Systems Technology	Partial evidence	Kallmünz, GermanyHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “For more than 20 years, we have been experts in the development of industry-specific ERP and CRM software solutions.” Source: RevenueBase Database · checked Sep 27, 2026
23	Fauser AG	Partial evidence	Gilching, GermanyHQ checked Sep 27, 2026	51-200	13 contacts →
	Partial evidence “FAUSER is a leading software for small and medium-sized companies.” Source: RevenueBase Database · checked Sep 27, 2026
24	GDI Software Gmbh	Partial evidence	Landau In Der Pfalz, GermanyHQ checked Sep 27, 2026	51-200	12 contacts →
	Partial evidence “Die GDI GmbH entwickelt seit ihrer Gründung 1979 am Standort in Landau in der Pfalz kaufmännische Software für mittelständische Unternehmen.” Source: RevenueBase Database · checked Sep 27, 2026
25	POE Gmbh & Co. KG	Strong evidence	Büren, GermanyHQ checked Sep 27, 2026	11-50	12 contacts →
	Strong evidence “poe is an agile software development company in the field of ERP / merchandise management and POS cash register systems.” Source: RevenueBase Database · checked Sep 27, 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: buyer management software companies. 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 buyer management software companies.
Partial evidence: Its own public description names part of buyer management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name buyer management software companies. 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 117 buyer management software companies based in Germany

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Buyer management software companies based in Germany at a glance

As of Sep 27, 2026

44.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Berlin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 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 buyer management software companies, 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 Germany whose own description of what they do matches “buyer management software companies”. 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 buyer management software companies), 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 buyer management software companies, and records with no verified work email. Companies headquartered outside Germany 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, 801 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 27, 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.

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 buyer management software companies, 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 buyer management software companies are there based in Germany?

RevenueBase identified 117 buyer management software companies headquartered in Germany 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?

CAS Software AG, headquartered in Karlsruhe, tops this list with the largest team on record.

Which city has the most buyer management software companies?

Berlin leads with 9 headquartered companies, followed by Nurnberg (5) and Koln (3).

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 801 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 27, 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.