The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.




Inboxer is described as 'Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts' and is a Email Client in the office & productivity category. There are more than 50 alternatives to Inboxer for a variety of platforms, including Web-based, iPhone, Android, iPad and Android Tablet apps. The best Inboxer alternative is Proton Mail, which is both free and Open Source. Other great apps like Inboxer are Gmail, Tuta Mail, Zoho Mail and Outlook.com.
The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.




Opensource email which cares about your privacy. Developed and hosted in France.
Fripost – the Free Email Association. Fripost organize the people who want an alternative to "free" e-mail services where you are constantly under surveillance and personal data is handed over to third parties.
Russian cloud provider with 8 GB of free space.
Requires @mail.ru email address to work.
Although the web interface is currently in Russian, the applications are in English.
eclipso Mail & Cloud is an complete and secure e-mail system from Germany with many useful and practical functions: Antispam, unlimited email folders, webmail, mobile app, Postoffice, fax and cloud storage. and many more.





Developed to assist small/medium sized business for business emails just like Gmail or Outlook.




Soverin is an independent private company based in Amsterdam, run by a team of internet enthusiasts who want to create great products that are safe, beautiful and easy to use. We’re passionate about changing the status quo and actively want to raise awareness about digital...


Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.



Countermail is a web-based email service. It is hosted in Sweden. Its focus is on privacy. It provides several features, such as PGP support and diskless servers to protect users ability to communicate securely and anonymously.



