Company lists · Data refreshed November 2026
Top 25 Open source CRM software companies based in Germany
RevenueBase identified 57 company matches for open source CRM software companies associated with Germany as of November 2026 and tracks 1,269 professional contacts across them, including 662 with verified work emails. Berlin is the largest hub.
This list covers company matches for open source CRM software 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 November 5, 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 25 largest open source CRM software companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 292 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 176 contacts → | ||||
Exact match “Founded in Tübingen, Germany in itdesign is an innovative and internationally operating software company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 131 contacts → | ||||
Exact match “Scopevisio is the first german cloud based ERP, CRM + ECM Suite solution for SME businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 118 contacts → | ||||
Exact match “Die ADITO Software GmbH ist führender Hersteller hochflexibler Business, CRM- und xRM-Software.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 98 contacts → | ||||
Exact match “weclapp is a leading cloud-based provider of CRM and ERP software designed for small and medium-sized businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 95 contacts → | ||||
Exact match “ERP Solutions * CRM Solutions * Document Management System (DMS)* Business Intelligence Solution * Point of Sale Solution (POS)* Application Development Framework VIENNA Advantage…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Die cobra GmbH aus Konstanz am Bodensee entwickelt und vertreibt seit über 40 Jahren innovative CRM Lösungen für eine effiziente Kundenbeziehung und rechtskonformes…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 42 contacts → | ||||
Exact match “Der Anspruch der synyx GmbH & Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “Bereits seit 1998 fokussiert sich die mpl Software GmbH auf Vertrieb, Beratung, Einführung, Betreuung und Weiterentwicklung von CRM-Lösungen im Mittelstand.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “metasfresh ERP is a modern Open Source ERP solution developed by metas GmbH (Bonn, Germany) for small and medium-sized enterprises (SMEs) in the food industry, wholesale, the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 18 contacts → | ||||
Exact match “Erfolg im Vertrieb erfordert Erfahrung, Innovation und professionelle Werkzeuge.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Die K&K Software AG aus Gerolzhofen existiert seit dem Jahr und ist in den Bereichen Open Source ERP (ERPNext), Softwareentwicklung, Internetanwendungen und Netzwerkbetreuung…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “RHAPSODY CRM: flexible und individuelle CRM-Lösungen für B2B-Vertriebsprofis.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Kinpoint ist der Spezialist für intelligentes CRM.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Websoftware to improve communication and collaboration within small teams.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Samdock is the most modern CRM system for small businesses and impresses with its simple and intuitive use.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Unser CRM-System PowerWeiss bietet Ihnen eine integrierte Lösung zur Steuerung sämtlicher unternehmenskritischer Prozesse in Management, Marketing & Vertrieb, Abrechnung und dem…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Wir sind MyCRM.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Equitania Software GmbH is a computer software company based out of Weiherstraße 13, Pforzheim, Baden-Württemberg, Germany.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Die PiSA sales GmbH ist mittelständischer Anbieter von Softwarelösungen für das Kundenbeziehungsmanagement (CRM) und Any-Relationshipmanagement (XRM).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Ein CRM allein bringt keine Kunden.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Open Source und Cloud-Computing für agile Business Applications Solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Salestron is a dynamic company and software provider of SalesCRM solutions, specializing in assisting sales teams worldwide with their daily tasks.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Kerngeschäft der orgAnice Solution AG mit Sitz in Berlin-Steglitz ist die Entwicklung, die Herstellung und der Vertrieb von Software und Software-Lizenzen, die…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “open source CRM software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 57 open source CRM software companies based in Germany
See the full list, filter by size, metro and specialty, and access 662 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Open source CRM software companies based in Germany at a glance
As of Nov 5, 2026Companies by employee count
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 57 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 CRM software 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 662 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 5, 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 CRM software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many open source CRM software companies are there based in Germany?
RevenueBase identified 57 company matches for open source CRM software companies 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?
CAS Software 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 CRM software companies?
Berlin leads with 4 company records, followed by Munich (4) and Cologne (3).
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 662 professional contacts with verified work emails tracked across these 57 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 open source CRM software companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Open source CRM software companies by geography
- Open source CRM software companies based in the United States
- Open source CRM software companies based in France
- Open source CRM software companies based in the United Kingdom
- Open source CRM software companies based in Canada
- Open source CRM software companies based in Spain
- Open source CRM software companies based in Brazil
- Open source CRM software companies based in Bangalore, India
- Open source CRM software companies based in London, United Kingdom
- Open source CRM software companies based in Australia
- Open source CRM software companies based in India
- Open source CRM software companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open source CRM software companies based in the United States
- Open source CRM software companies based in France
- Open source CRM software companies based in the United Kingdom
- Open source CRM software companies based in Canada
- Open source CRM software companies based in Spain
- Open source CRM software companies based in Brazil
Company intelligence · public preview
Top 25 open source CRM software companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 57 matching company records for open source CRM software companies based in Germany, with 1,269 tracked contacts and 662 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open source CRM software companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  CAS Software AGcas.deHQ: Karlsruhe, GermanyReported employees: 201-500 | Karlsruhe, Germany | 201-500 | Exact match | 292 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Itdesign Gmbhitdesign.deHQ: Tuebingen, GermanyReported employees: 201-500 | Tuebingen, Germany | 201-500 | Exact match | 176 contacts → |
“Founded in Tübingen, Germany in itdesign is an innovative and internationally operating software company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Scopevisio AGscopevisio.comHQ: Bonn, GermanyReported employees: 201-500 | Bonn, Germany | 201-500 | Exact match | 131 contacts → |
“Scopevisio is the first german cloud based ERP, CRM + ECM Suite solution for SME businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Adito Software Gmbhadito.deHQ: Geisenhausen, GermanyReported employees: 51-200 | Geisenhausen, Germany | 51-200 | Exact match | 118 contacts → |
“Die ADITO Software GmbH ist führender Hersteller hochflexibler Business, CRM- und xRM-Software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Weclappweclapp.comHQ: Kitzingen, GermanyReported employees: 51-200 | Kitzingen, Germany | 51-200 | Exact match | 98 contacts → |
“weclapp is a leading cloud-based provider of CRM and ERP software designed for small and medium-sized businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Onfinity ERPviennaadvantage.comHQ: Zetel, GermanyReported employees: 51-200 | Zetel, Germany | 51-200 | Exact match | 95 contacts → |
“ERP Solutions * CRM Solutions * Document Management System (DMS)* Business Intelligence Solution * Point of Sale Solution (POS)* Application Development Framework VIENNA Advantage…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cobra Gmbhcobra.deHQ: Konstanz, GermanyReported employees: 51-200 | Konstanz, Germany | 51-200 | Exact match | 46 contacts → |
“Die cobra GmbH aus Konstanz am Bodensee entwickelt und vertreibt seit über 40 Jahren innovative CRM Lösungen für eine effiziente Kundenbeziehung und rechtskonformes…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Synyx Gmbh & Co. KGsynyx.deHQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 42 contacts → |
“Der Anspruch der synyx GmbH & Co.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  MPL Software Gmbhmpl.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 22 contacts → |
“Bereits seit 1998 fokussiert sich die mpl Software GmbH auf Vertrieb, Beratung, Einführung, Betreuung und Weiterentwicklung von CRM-Lösungen im Mittelstand.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Smartcrm Gmbhsmartcrm.deHQ: Kandel, GermanyReported employees: 11-50 | Kandel, Germany | 11-50 | Exact match | 19 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Metasfresh ERPmetasfresh.comHQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 19 contacts → |
“metasfresh ERP is a modern Open Source ERP solution developed by metas GmbH (Bonn, Germany) for small and medium-sized enterprises (SMEs) in the food industry, wholesale, the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Merkarion Gmbhmerkarion.deHQ: Dortmund, GermanyReported employees: 11-50 | Dortmund, Germany | 11-50 | Exact match | 18 contacts → |
“Erfolg im Vertrieb erfordert Erfahrung, Innovation und professionelle Werkzeuge.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  K&k Software AGkk-software.deHQ: Gerolzhofen, GermanyReported employees: 11-50 | Gerolzhofen, Germany | 11-50 | Exact match | 15 contacts → |
“Die K&K Software AG aus Gerolzhofen existiert seit dem Jahr und ist in den Bereichen Open Source ERP (ERPNext), Softwareentwicklung, Internetanwendungen und Netzwerkbetreuung…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Rhapsody Softwarerhapsody-software.deHQ: Ibbenbüren, GermanyReported employees: 11-50 | Ibbenbüren, Germany | 11-50 | Exact match | 8 contacts → |
“RHAPSODY CRM: flexible und individuelle CRM-Lösungen für B2B-Vertriebsprofis.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kinpoint Gmbhkinpoint.deHQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 8 contacts → |
“Kinpoint ist der Spezialist für intelligentes CRM.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  42he42he.comHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 6 contacts → |
“Websoftware to improve communication and collaboration within small teams.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Samdocksamdock.comHQ: Bielefeld, GermanyReported employees: 11-50 | Bielefeld, Germany | 11-50 | Exact match | 5 contacts → |
“Samdock is the most modern CRM system for small businesses and impresses with its simple and intuitive use.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Weiss Gmbh Softwarelösungenweissedv.deHQ: Schiltach, GermanyReported employees: 11-50 | Schiltach, Germany | 11-50 | Exact match | 4 contacts → |
“Unser CRM-System PowerWeiss bietet Ihnen eine integrierte Lösung zur Steuerung sämtlicher unternehmenskritischer Prozesse in Management, Marketing & Vertrieb, Abrechnung und dem…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  MYCRMmycrm.eu.comHQ: Esslingen, GermanyReported employees: 1-10 | Esslingen, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind MyCRM.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Equitania Software Gmbhequitania.deHQ: Pforzheim, GermanyReported employees: 1-10 | Pforzheim, Germany | 1-10 | Exact match | 4 contacts → |
“Equitania Software GmbH is a computer software company based out of Weiherstraße 13, Pforzheim, Baden-Württemberg, Germany.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Pisa Sales Gmbhjustrelate.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 3 contacts → |
“Die PiSA sales GmbH ist mittelständischer Anbieter von Softwarelösungen für das Kundenbeziehungsmanagement (CRM) und Any-Relationshipmanagement (XRM).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  skalieren.aiskalieren.aiHQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 3 contacts → |
“Ein CRM allein bringt keine Kunden.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Adventos Gmbhadventos.deHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“Open Source und Cloud-Computing für agile Business Applications Solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Salestronsalestron.deHQ: Dusslingen, GermanyReported employees: 1-10 | Dusslingen, Germany | 1-10 | Exact match | 3 contacts → |
“Salestron is a dynamic company and software provider of SalesCRM solutions, specializing in assisting sales teams worldwide with their daily tasks.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Organice Solution AGorganice.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Kerngeschäft der orgAnice Solution AG mit Sitz in Berlin-Steglitz ist die Entwicklung, die Herstellung und der Vertrieb von Software und Software-Lizenzen, die…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 57 company matches
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Open source CRM software companies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
57 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for open source CRM software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open source CRM software companies did RevenueBase find based in Germany?
The saved snapshot records 57 matching company records, 1,269 tracked contacts and 662 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Open source CRM software companies by geography
- Open source CRM software companies based in the United States
- Open source CRM software companies based in France
- Open source CRM software companies based in the United Kingdom
- Open source CRM software companies based in Canada
- Open source CRM software companies based in Spain
- Open source CRM software companies based in Brazil
- Open source CRM software companies based in Bangalore, India
- Open source CRM software companies based in London, United Kingdom
- Open source CRM software companies based in Australia
- Open source CRM software companies based in India
- Open source CRM software companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 open source CRM software companies based in Germany. Snapshot: November 5, 2026. https://revenuebase.ai/companies/open-source-crm-software-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open source CRM software companies based in the United States
- Open source CRM software companies based in France
- Open source CRM software companies based in the United Kingdom
- Open source CRM software companies based in Canada
- Open source CRM software companies based in Spain
- Open source CRM software companies based in Brazil
Company intelligence · public preview
Top 25 open source CRM software companies based in Germany
RevenueBase records 57 matching company records for open source CRM software companies based in Germany, with 1,269 tracked contacts and 662 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open source CRM software companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | CAS Software AGcas.de HQ: Karlsruhe, GermanyReported employees: 201-500 | Karlsruhe, Germany | 201-500 | Exact match | 292 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Itdesign Gmbhitdesign.de HQ: Tuebingen, GermanyReported employees: 201-500 | Tuebingen, Germany | 201-500 | Exact match | 176 contacts → |
“Founded in Tübingen, Germany in itdesign is an innovative and internationally operating software company.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Scopevisio AGscopevisio.com HQ: Bonn, GermanyReported employees: 201-500 | Bonn, Germany | 201-500 | Exact match | 131 contacts → |
“Scopevisio is the first german cloud based ERP, CRM + ECM Suite solution for SME businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Adito Software Gmbhadito.de HQ: Geisenhausen, GermanyReported employees: 51-200 | Geisenhausen, Germany | 51-200 | Exact match | 118 contacts → |
“Die ADITO Software GmbH ist führender Hersteller hochflexibler Business, CRM- und xRM-Software.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Weclappweclapp.com HQ: Kitzingen, GermanyReported employees: 51-200 | Kitzingen, Germany | 51-200 | Exact match | 98 contacts → |
“weclapp is a leading cloud-based provider of CRM and ERP software designed for small and medium-sized businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Onfinity ERPviennaadvantage.com HQ: Zetel, GermanyReported employees: 51-200 | Zetel, Germany | 51-200 | Exact match | 95 contacts → |
“ERP Solutions * CRM Solutions * Document Management System (DMS)* Business Intelligence Solution * Point of Sale Solution (POS)* Application Development Framework VIENNA Advantage…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cobra Gmbhcobra.de HQ: Konstanz, GermanyReported employees: 51-200 | Konstanz, Germany | 51-200 | Exact match | 46 contacts → |
“Die cobra GmbH aus Konstanz am Bodensee entwickelt und vertreibt seit über 40 Jahren innovative CRM Lösungen für eine effiziente Kundenbeziehung und rechtskonformes…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Synyx Gmbh & Co. KGsynyx.de HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 42 contacts → |
“Der Anspruch der synyx GmbH & Co.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MPL Software Gmbhmpl.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 22 contacts → |
“Bereits seit 1998 fokussiert sich die mpl Software GmbH auf Vertrieb, Beratung, Einführung, Betreuung und Weiterentwicklung von CRM-Lösungen im Mittelstand.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Smartcrm Gmbhsmartcrm.de HQ: Kandel, GermanyReported employees: 11-50 | Kandel, Germany | 11-50 | Exact match | 19 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Metasfresh ERPmetasfresh.com HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 19 contacts → |
“metasfresh ERP is a modern Open Source ERP solution developed by metas GmbH (Bonn, Germany) for small and medium-sized enterprises (SMEs) in the food industry, wholesale, the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Merkarion Gmbhmerkarion.de HQ: Dortmund, GermanyReported employees: 11-50 | Dortmund, Germany | 11-50 | Exact match | 18 contacts → |
“Erfolg im Vertrieb erfordert Erfahrung, Innovation und professionelle Werkzeuge.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | K&k Software AGkk-software.de HQ: Gerolzhofen, GermanyReported employees: 11-50 | Gerolzhofen, Germany | 11-50 | Exact match | 15 contacts → |
“Die K&K Software AG aus Gerolzhofen existiert seit dem Jahr und ist in den Bereichen Open Source ERP (ERPNext), Softwareentwicklung, Internetanwendungen und Netzwerkbetreuung…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rhapsody Softwarerhapsody-software.de HQ: Ibbenbüren, GermanyReported employees: 11-50 | Ibbenbüren, Germany | 11-50 | Exact match | 8 contacts → |
“RHAPSODY CRM: flexible und individuelle CRM-Lösungen für B2B-Vertriebsprofis.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kinpoint Gmbhkinpoint.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 8 contacts → |
“Kinpoint ist der Spezialist für intelligentes CRM.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 42he42he.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 6 contacts → |
“Websoftware to improve communication and collaboration within small teams.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Samdocksamdock.com HQ: Bielefeld, GermanyReported employees: 11-50 | Bielefeld, Germany | 11-50 | Exact match | 5 contacts → |
“Samdock is the most modern CRM system for small businesses and impresses with its simple and intuitive use.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Weiss Gmbh Softwarelösungenweissedv.de HQ: Schiltach, GermanyReported employees: 11-50 | Schiltach, Germany | 11-50 | Exact match | 4 contacts → |
“Unser CRM-System PowerWeiss bietet Ihnen eine integrierte Lösung zur Steuerung sämtlicher unternehmenskritischer Prozesse in Management, Marketing & Vertrieb, Abrechnung und dem…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MYCRMmycrm.eu.com HQ: Esslingen, GermanyReported employees: 1-10 | Esslingen, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind MyCRM.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Equitania Software Gmbhequitania.de HQ: Pforzheim, GermanyReported employees: 1-10 | Pforzheim, Germany | 1-10 | Exact match | 4 contacts → |
“Equitania Software GmbH is a computer software company based out of Weiherstraße 13, Pforzheim, Baden-Württemberg, Germany.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pisa Sales Gmbhjustrelate.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 3 contacts → |
“Die PiSA sales GmbH ist mittelständischer Anbieter von Softwarelösungen für das Kundenbeziehungsmanagement (CRM) und Any-Relationshipmanagement (XRM).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | skalieren.aiskalieren.ai HQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 3 contacts → |
“Ein CRM allein bringt keine Kunden.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Adventos Gmbhadventos.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“Open Source und Cloud-Computing für agile Business Applications Solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Salestronsalestron.de HQ: Dusslingen, GermanyReported employees: 1-10 | Dusslingen, Germany | 1-10 | Exact match | 3 contacts → |
“Salestron is a dynamic company and software provider of SalesCRM solutions, specializing in assisting sales teams worldwide with their daily tasks.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Organice Solution AGorganice.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Kerngeschäft der orgAnice Solution AG mit Sitz in Berlin-Steglitz ist die Entwicklung, die Herstellung und der Vertrieb von Software und Software-Lizenzen, die…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Open source CRM software companies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
57 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for open source CRM software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open source CRM software companies did RevenueBase find based in Germany?
The saved snapshot records 57 matching company records, 1,269 tracked contacts and 662 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 open source CRM software companies based in Germany. Snapshot: November 5, 2026. https://revenuebase.ai/companies/open-source-crm-software-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Open source CRM software companies based in Canada
- Open source CRM software companies based in Spain
- Open source CRM software companies based in Brazil