Sales outreach
All 4,606 of these sites already run ratiokontakt Clustermail, with the management consulting segment leading at 20 sites. Pitch the products and services that fit that exact stack.
Websites using ratiokontakt Clustermail
MX & Email Hosting Services Email Hosting Visit website
Ratiokontakt's Clustermail offers a flexible, white-label email hosting solution, ideal for resellers and high-volume senders, with dedicated mail servers and comprehensive support.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 4,606
- Countries with usage
- 22
- Top market: Germany
- 🇩🇪 96.9%
ratiokontakt Clustermail global heatmap
darker = more sitesratiokontakt Clustermail usage by country
by sites detected-
01 🇩🇪 Germany 4,463 96.9%
-
02 🇦🇹 Austria 42 0.9%
-
03 🇨🇭 Switzerland 34 0.7%
-
04 🇺🇸 United States 29 0.6%
-
05 🇮🇹 Italy 6 0.1%
-
06 🇬🇧 United Kingdom 5 0.1%
-
07 🇪🇸 Spain 3 0.1%
-
08 🇫🇷 France 3 0.1%
-
09 🇳🇱 Netherlands 2 0%
-
10 🇮🇪 Ireland 2 0%
And 12 more countries in the full dataset.
Need every ratiokontakt Clustermail site in one market? Unlock ratiokontakt Clustermail once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moratiokontakt Clustermail usage by country group
by sites detected-
01 DACH 3 countries 4,539 98.5%
-
02 European Union (EU) 14 countries 4,532 98.4%
-
03 English-Speaking Countries 5 countries 38 0.8%
-
04 French-Speaking Countries 2 countries 37 0.8%
-
05 North America 2 countries 30 0.7%
-
06 Eastern Europe 5 countries 9 0.2%
-
07 Balkans 2 countries 4 0.1%
-
08 BRICS 3 countries 4 0.1%
-
09 Asia-Pacific (APAC) 2 countries 3 0.1%
-
10 Spanish-Speaking Countries 1 country 3 0.1%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 4,606 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using ratiokontakt Clustermail
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
414,321 | 🇩🇪 Germany | de |
| 02 |
|
632,706 | 🇩🇪 Germany | com |
| 03 |
|
662,077 | 🇩🇪 Germany | de |
| 04 |
|
676,550 | 🇩🇪 Germany | de |
| 05 |
|
797,409 | 🇩🇪 Germany | de |
| 06 |
|
827,445 | 🇩🇪 Germany | de |
| 07 |
|
872,819 | 🇩🇪 Germany | de |
| 08 |
|
1,121,086 | 🇩🇪 Germany | de |
| 09 |
|
1,204,146 | 🇩🇪 Germany | de |
| 10 |
|
1,310,854 | 🇩🇪 Germany | de |
| 11 |
|
1,359,262 | 🇩🇪 Germany | de |
| 12 |
|
1,452,161 | 🇩🇪 Germany | de |
| 13 |
|
1,579,483 | 🇩🇪 Germany | com |
| 14 |
|
1,579,634 | 🇩🇪 Germany | de |
| 15 |
|
1,625,848 | 🇩🇪 Germany | de |
| 16 |
|
1,722,466 | 🇩🇪 Germany | de |
| 17 |
|
1,728,856 | 🇩🇪 Germany | de |
| 18 |
|
1,785,720 | 🇩🇪 Germany | de |
| 19 |
|
1,982,764 | 🇩🇪 Germany | com |
| 20 |
|
1,982,766 | 🇩🇪 Germany | de |
This is 20 of 4,606 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using ratiokontakt Clustermail
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Rotia International Gmbh |
|
201-500 | Consumer Services | 🇨🇭 Switzerland | - |
| Niermann U. Krampf Garten- Und Landschaftsbau |
|
1-10 | Facilities Services | 🇩🇪 Germany | - |
| Mimot Gmbh |
|
51-200 | Industrial Automation | 🇩🇪 Germany | 1978 |
| Cem Gmbh |
|
11-50 | Chemicals | 🇩🇪 Germany | 1990 |
| Bank Sepah Frankfurt |
|
10001+ | Banking | 🇩🇪 Germany | - |
| The Health Captains Club - Leadership For Sustainable Health. Navigating Towards One Health Together |
|
201-500 | Hospital & Health Care | 🇩🇪 Germany | - |
| Tallafuss Gmbh |
|
11-50 | Renewables & Environment | 🇩🇪 Germany | 1982 |
| Bfs Büro Für Systemlösungen Gmbh |
|
1-10 | - | 🇩🇪 Germany | - |
| Weber & Weber Gmbh, Biologische Arzneimittel |
|
51-200 | Pharmaceuticals | 🇩🇪 Germany | 1953 |
| Friseur Matthias T. |
|
1-10 | - | 🇩🇪 Germany | - |
| Lücke Elektrotechnik |
|
11-50 | Electrical/electronic Manufacturing | 🇩🇪 Germany | - |
| Gölzner Gmbh |
|
51-200 | Security And Investigations | 🇩🇪 Germany | 1948 |
| Krankenhaus Bad Doberan Gmbh |
|
201-500 | Hospital & Health Care | 🇩🇪 Germany | - |
| Uniwell Rohrsysteme Gmbh & Co.kg |
|
201-500 | Plastics | 🇩🇪 Germany | - |
| Az-software |
|
11-50 | Computer Software | 🇩🇪 Germany | 1990 |
| Meyer Raumausstattung |
|
1-10 | - | 🇩🇪 Germany | - |
| Food Fox Gmbh |
|
51-200 | Food Production | 🇩🇪 Germany | 2012 |
| Reichenspurner Hof |
|
51-200 | Farming | 🇩🇪 Germany | - |
| Camping-zentrum-bamberg |
|
1-10 | - | 🇩🇪 Germany | - |
| Ipm Industrieprodukte Meißner Gmbh |
|
11-50 | Machinery | 🇩🇪 Germany | 1998 |
| Luca Logistic Solutions |
|
11-50 | Industrial Automation | 🇩🇪 Germany | 1998 |
| Jäschke Lagerei- & Verwaltung Gmbh |
|
1-10 | - | 🇩🇪 Germany | - |
| Stange Elektronik |
|
51-200 | Electrical/electronic Manufacturing | 🇩🇪 Germany | 1976 |
| E-motion Experts Gmbh |
|
51-200 | Retail | 🇩🇪 Germany | 2011 |
| Comitware Gmbh |
|
11-50 | Management Consulting | 🇩🇪 Germany | - |
| Laserconnect Gmbh |
|
1-10 | Automotive | 🇩🇪 Germany | - |
| Plan2plus |
|
11-50 | Design | 🇩🇪 Germany | - |
| Gemeinde Altendorf |
|
1-10 | Government Administration | 🇩🇪 Germany | - |
| Fischer Fritz Gmbh Metallgußwerk |
|
11-50 | Mining & Metals | 🇩🇪 Germany | - |
| Drucklufttechnik Chemnitz Gmbh |
|
1-10 | - | 🇩🇪 Germany | - |
| Thomes Bad-wärme-solar Gmbh |
|
1-10 | Renewables & Environment | 🇩🇪 Germany | - |
| Embrace The World Cycling |
|
11-50 | Sports | 🇩🇪 Germany | 2015 |
| Est Elektro-steuerungstechnik Gmbh |
|
11-50 | Construction | 🇩🇪 Germany | - |
| De Bondt Fahrzeugaufbauten |
|
1-10 | Management Consulting | 🇩🇪 Germany | - |
| Fleesensee Resort & Spa |
|
11-50 | Hospitality | 🇩🇪 Germany | 2004 |
| Modular |
|
1-10 | Insurance | 🇩🇪 Germany | - |
| Gramm Technik Gmbh |
|
11-50 | Machinery | 🇩🇪 Germany | - |
| Mewes Wägetechnik Gmbh |
|
1-10 | - | 🇩🇪 Germany | - |
| Die Wohnwerkstatt |
|
11-50 | Retail | 🇩🇪 Germany | - |
| Paul Mann Gmbh |
|
1-10 | - | 🇩🇪 Germany | - |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
ratiokontakt Clustermail usage by industry
by TLD segment-
01 Management Consulting 20 14.6%
-
02 Information Technology And Services 16 11.7%
-
03 Construction 16 11.7%
-
04 Retail 8 5.8%
-
05 Medical Practice 8 5.8%
-
06 Food Production 7 5.1%
-
07 Insurance 6 4.4%
-
08 Hospitality 6 4.4%
-
09 Automotive 5 3.6%
-
10 Computer Software 5 3.6%
ratiokontakt Clustermail industry distribution chart
share by domain segmentTechnologies related to ratiokontakt Clustermail
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Competitor analysis
Selling SPF (Sender Policy Framework), DMARC, or another Email Hosting product? These 4.6K ratiokontakt Clustermail users are your displacement audience, filterable by country and company size.
Market research
ratiokontakt Clustermail adoption concentrates in Germany (96.9%), Austria (0.9%), and Switzerland (0.7%). Size the Email Hosting market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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