🆚 Mailcow vs. SquirrelMail
- 📈 Mailcow is much more popular than SquirrelMail.
- 🌍 Mailcow is more popular in Germany, France, and the United Kingdom.
- 🌍 SquirrelMail is more popular in Russia.
Statistics based on 3.4M+ analyzed websites. About this data
Type
Webmail software
Webmail software
About
Mailcow: dockerized is an open-source groupware/email suite based on 
Docker.
SquirrelMail is a webmail client written in 
PHP that includes support for IMAP, SMTP, and a flexible plugin system.
Headquarters
Willich, Germany
Pricing
Free ✔️Open source
Free ✔️Open source
Popularity
Determined by the number of sites using each technology.
The Mailcow webmail software is 7 times more popular than SquirrelMail.
Total websites
Market share
Webmail
Popularity by country
Determined by the number of sites detected from each country.
Mailcow is more popular in Germany, France, and the United Kingdom, while SquirrelMail is more popular in Russia.
Germany
France
United Kingdom
United States
South Africa
Czech Republic
Canada
Russia
Indonesia
Finland
Popularity by domain category
Determined by the number of sites in each category.
Business
Shareware/Freeware
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Roundcube
Outlook on the web
SnappyMail🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,406,701 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.