Roundcube
mailcow
Zimbra
Kerio Connect
RainLoop
SOGo
TeleData MX
NordHost
Roundcube Plus
SquirrelMail
MDaemon Webmail
Sales outreach
All 637 of these sites already run Horde, with the it services and it consulting segment leading at 24 sites. Pitch the products and services that fit that exact stack.
Websites using Horde
MX & Email Hosting Services Webmail Software Visit website
Horde is a free, open source groupware platform that includes webmail, calendar, contacts, tasks, and notes. It is built on a PHP library ecosystem and supports standard protocols for data access across devices.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 637
- Countries with usage
- 43
- Top market: New Zealand
- 🇳🇿 24.2%
Horde global heatmap
darker = more sitesHorde usage by country
by sites detected-
01 🇳🇿 New Zealand 152 24.2%
-
02 🇩🇪 Germany 116 18.4%
-
03 🇧🇼 Botswana 55 8.7%
-
04 🇵🇱 Poland 48 7.6%
-
05 🇺🇸 United States 45 7.2%
-
06 🇭🇰 Hong Kong 35 5.6%
-
07 🇮🇹 Italy 20 3.2%
-
08 🇿🇦 South Africa 19 3%
-
09 🇪🇸 Spain 13 2.1%
-
10 🇬🇧 United Kingdom 13 2.1%
And 33 more countries in the full dataset.
Need every Horde site in one market? Unlock Horde 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/moHorde usage by country group
by sites detected-
01 English-Speaking Countries 11 countries 306 48.6%
-
02 European Union (EU) 16 countries 260 41.3%
-
03 Western Europe 12 countries 211 33.5%
-
04 Asia-Pacific (APAC) 8 countries 208 33.1%
-
05 Oceania 2 countries 164 26.1%
-
06 DACH 3 countries 135 21.5%
-
07 Africa 5 countries 78 12.4%
-
08 Eastern Europe 9 countries 73 11.6%
-
09 North America 2 countries 49 7.8%
-
10 Greater China 2 countries 38 6%
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 629 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Horde
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 distributel.net
|
41,925 | $76.8K+ | 🇨🇦 Canada | net |
| 02 |
 imaginet.co.za
|
49,291 | $42.17K+ | 🇿🇦 South Africa | za |
| 03 |
 vshosting.cloud
|
63,727 | $646+ | 🇺🇳 Czechia | cloud |
| 04 |
 dwdl.de
|
75,305 | $56.36K+ | 🇩🇪 Germany | de |
| 05 |
 upct.es
|
76,879 | $32.84K+ | 🇪🇸 Spain | es |
| 06 |
 additionnetworks.net
|
113,499 | $1.72K+ | 🇺🇸 United States | net |
| 07 | horde.org | 114,762 | $1.74K+ | 🇬🇧 United Kingdom | org |
| 08 | ozonline.com.au | 159,351 | $1.22K+ | 🇦🇺 Australia | au |
| 09 |
 abteam.si
|
174,895 | $588+ | 🇸🇮 Slovenia | si |
| 10 |
 bsntech.com
|
187,724 | $2.42K+ | 🇺🇸 United States | com |
| 11 | mpoli.fi | 252,879 | $18.4K+ | 🇫🇮 Finland | fi |
| 12 |
 easymail.ca
|
270,145 | $602+ | 🇨🇦 Canada | ca |
| 13 | eisp.pl | 330,214 | $6.52K+ | 🇵🇱 Poland | pl |
| 14 |
 tridentnet.net
|
374,425 | $3.9K+ | 🇬🇧 United Kingdom | net |
| 15 | smail.eu | 381,072 | $205+ | 🇺🇸 United States | eu |
| 16 | corvorum.net | 411,519 | $210+ | 🇺🇸 United States | net |
| 17 |
 blast.net.nz
|
463,855 | $1.54K+ | 🇳🇿 New Zealand | nz |
| 18 |
 sange.fi
|
499,435 | $583+ | 🇫🇮 Finland | fi |
| 19 |
 vivid.net.nz
|
600,288 | $983+ | 🇮🇳 India | nz |
| 20 |
 care-sg.com
|
613,778 | $1.05K+ | 🇸🇬 Singapore | com |
This is 20 of 637 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using Horde
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Regent Group Hotels | regentselect.co.bw | 51-200 | Hospitality | 🇧🇼 Botswana | - |
| Click Henkilöstöpalvelut Oy |
 click-hp.fi
|
201-500 | Staffing and Recruiting | 🇫🇮 Finland | 2008 |
| Guaranteed Peace-of-Mind Computing |
 pcking.co.nz
|
1-10 | Computer Networking Products | 🇳🇿 New Zealand | 1992 |
| Radiophysics Laboratory |
 rplab.ru
|
- | - | 🇷🇺 Russia | - |
| Johann-Conrad-Schlaun-Berufskolleg |
 jcsbk.de
|
501-1000 | Government Administration | 🇩🇪 Germany | - |
| Bohemiatel S.r.o. |
 bohemiatel.cz
|
11-50 | IT Services and IT Consulting | 🇺🇳 Czechia | - |
| MedStar Medical Technology Solutions |
 medstar.nz
|
51-200 | IT Services and IT Consulting | 🇺🇳 - | - |
| WEBBEE Group |
 webbee.co.nz
|
1-10 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2016 |
| Upct |
upct.es
|
201-500 | Higher Education | 🇪🇸 Spain | - |
| Oculista Das Avenidas |
 oculistadasavenidas.pt
|
11-50 | Optometrists | 🇵🇹 Portugal | 1957 |
| The IT Team (New Zealand) |
 theitteam.co.nz
|
11-50 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2004 |
| S-Grupa Events Pro |
 sgrupa.pl
|
1-10 | Events Services | 🇵🇱 Poland | 2001 |
| CITYWIDE TECH LIMITED |
 citywidetech.co.nz
|
51-200 | IT Services and IT Consulting | 🇳🇿 New Zealand | - |
| Sustainable IT Solutions Ltd |
 sustainableitsolutions.co.nz
|
11-50 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2024 |
| Wodociągi Słupsk Sp. Z O.o. |
 wodociagi.slupsk.pl
|
51-200 | Water Supply and Irrigation Systems | 🇵🇱 Poland | - |
| Cloud Edge |
 cloudedge.nz
|
1-10 | Computer and Network Security | 🇳🇿 New Zealand | 2014 |
| Good Tire Service Inc. |
 goodtire.com
|
51-200 | Motor Vehicle Manufacturing | 🇺🇸 United States | 1971 |
| Centrala - Designer's Task Force |
 centrala.net.pl
|
1-10 | Architecture and Planning | 🇵🇱 Poland | - |
| BsnTech Networks |
bsntech.com
|
11-50 | Design Services | 🇺🇸 United States | - |
| Wireless Nation |
 wirelessnation.co.nz
|
11-50 | Telecommunications | 🇳🇿 New Zealand | 2005 |
| Electric Pictures Pty Ltd |
 electricpictures.com.au
|
51-200 | Entertainment | 🇦🇺 Australia | 1992 |
| Digital Ingenious Solutions |
 disolutions.co.nz
|
1-10 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2018 |
| Addition Networks |
additionnetworks.net
|
1-10 | - | 🇺🇸 United States | - |
| Tekne Limited |
 tekne.co.nz
|
11-50 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2006 |
| Teltrac |
 teltrac.nz
|
51-200 | Telecommunications | 🇳🇿 New Zealand | 1991 |
| Acctom Soluções Web |
 acctom.net
|
1-10 | Program Development | 🇧🇷 Brazil | 1993 |
| RED5 Systems |
 red5.im
|
11-50 | IT Services and IT Consulting | 🇬🇧 United Kingdom | 2013 |
| FibreTalk |
 fibretalk.co.nz
|
1-10 | Telecommunications | 🇳🇿 New Zealand | 2013 |
| Recol | recol.com | 11-50 | Technology, Information and Internet | 🇺🇸 United States | - |
| TEM Festival GmbH |
 t-e-m.de
|
11-50 | Events Services | 🇩🇪 Germany | 1989 |
| Kancelaria Prawa Własności Przemysłowej I… |
 czub.pl
|
1-10 | Legal Services | 🇺🇳 - | - |
| APLITEC CL SL | aplitec-cl.com | 11-50 | - | 🇪🇸 Spain | - |
| IT Star Limited |
 itstar.nz
|
1-10 | Information Technology & Services | 🇳🇿 New Zealand | 2018 |
| Cnx |
 cnx.co.nz
|
11-50 | information technology and services | 🇳🇿 New Zealand | 2001 |
| Pure Logic |
 purelogic.co.nz
|
1-10 | IT Services and IT Consulting | 🇳🇿 New Zealand | 2011 |
| Aiscorp Ltd |
 aiscorp.co.nz
|
11-50 | IT Services and IT Consulting | 🇳🇿 New Zealand | 1987 |
| Triplew Thewebcompany Gmbh | triplew.de | 1-10 | information technology and services | 🇩🇪 Germany | - |
| Robert Et Pascal Sallin Sa | jsa.ch | 11-50 | Construction | 🇺🇳 - | - |
| Big Iron Limited | bigiron.co.nz | 1-10 | Information Technology & Services | 🇳🇿 New Zealand | 1999 |
| VisionLab |
 visionlab.nz
|
11-50 | IT Services and IT Consulting | 🇳🇿 New Zealand | 1980 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Horde usage by industry
by TLD segment-
01 IT Services and IT Consulting 24 32%
-
02 Telecommunications 11 14.7%
-
03 information technology and services 7 9.3%
-
04 Technology, Information and Internet 6 8%
-
05 Information Technology & Services 4 5.3%
-
06 marketing and advertising 3 4%
-
07 Telecommunications 2 2.7%
-
08 Events Services 2 2.7%
-
09 computer software 2 2.7%
-
10 Professional Training and Coaching 2 2.7%
Horde industry distribution chart
share by domain segmentHorde users by company revenue
53 companiesTechnologies related to Horde
Webmail SoftwarePut it to work
What teams do with the Horde list
Competitor analysis
Selling Roundcube, mailcow, or another Webmail Software product? These 637 Horde users are your displacement audience, filterable by country and company size.
Market research
Top markets for Horde: New Zealand (24.2%), Germany (18.4%), Botswana (8.7%). Size the Webmail Software 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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