The Best Open Source Gmail AlternativesTop WebMail Providers & Email Clients like Gmail
Disroot is a platform providing online services based on principles of freedom, privacy, federation and decentralization.
- - Disroot is the most popular Open Source alternative to Gmail.
Comments about Disroot as a Alternative to Gmail
It's open-source, easy to use, compatible with IMAP, and not spying on you. To top it off, it also supports encryption and PGP!0
Posteo is an independent email service provider. Based in Berlin since 2009. With focus on security, privacy, and sustainability. They offer ad free paid email accounts for individuals and businesses.
- - Posteo is the most popular commercial alternative to Gmail.
Comments about Posteo as a Alternative to Gmail
The most secure and private email on the market. As such, there is not free version. This is a good thing, it means they are not making money with your information.2
Posteo has very good data encryption and privacy.4
Very comprehensive privacy, affordable price and sustainable practice. Also provide interface for notes, calendars and contacts sync.3
Love Posteo - very good encryption and very affordable: you pay with money, not with your data. If they also supported own domains, I'd move my professional mail there as well.-1
Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project.
The last release (5.2.22) was in September 2017.
Comments about Horde as a Alternative to Gmail
Horde is a mail client, not provider6
Horde is included in CPanel accounts as well as Roundcube and Squirrelmail.0
Systemli.org is a left network and technics-collective that was founded in 2003. Our aim is to provide safe and trustworthy communication services. The project addresses political activists and people who have a particular need to protect their data.
Finally, an email service that's built around your privacy. Get your @criptext.com email address and see what it's like to have peace of mind and privacy in every email you send.Discontinued
Creator recently sent and email about going solo, but since then support has been unresponsive, as have nearly all new issues on github for a year now if not more...
Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server application intended for users who need a clean and simple web mail application, which is fast and easy to use. Whether you need a free web browser based email client software for Windows ASP.