CloudEmail Alternatives
CloudEmail
Show you are in business and look professional with custom email at your company domain. Email service powered by Zimbra
Best Open Source CloudEmail Alternatives
When deciding on the best CloudEmail alternative, consider these alternatives. Check out these other software with a similar interface and features as well.
ProtonMail
FreemiumOpen SourceWebAndroidiPhoneiPadSecure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based ProtonMail is incorporated in Switzerland and our servers are...
Features:
- End-to-End Encryption
- Privacy focused
- Security & Privacy
- Encrypted Email
- Encryption
- Custom domain
- Anonymous email
- E2e encryption
- PGP Encryption
- 4096 Bit encryption
- Anonymity
- Encrypted Connection
- Mobile friendly
- Multiple languages
- Support for Multiple Users
- Self destructing messages
Tutanota
Free PersonalOpen SourceWebAndroidiPhoneiPadF-DroidTutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps. The Android app is published on...
Features:
- Encrypted Email
- Privacy focused
- Custom domain
- End-to-End Encryption
- Night mode/Dark Theme
- Encrypted Email
- Encryption
- Privacy Protected
- Anonymity
- Clean design
- Encrypted calendar
- Encrypted Connection
- Integrated File Sharing
- Multiple Account support
- Web-Based
K-9 Mail
FreeOpen SourceAndroidAndroid TabletF-DroidOpen source Android email client with support for multi-folder sync, keyboard shortcuts, and more.
Features:
- Ad-free
- Encryption
- Configurable
- Encrypted chat
- Exchange
- Header sorting
- Support for IMAP
- Multiple Account support
- One view multiple accounts
- PGP Encryption
- POP3 Support
- Privacy focused
Posteo
CommercialOpen SourceWebWeb- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.
Features:
- Calendar integration
- Encrypted Email
- Encrypted mail and contacts
- Privacy focused
- Security & Privacy
- Anonymity
- Privacy-friendly
- Security focused
- Built-in Calendar
- PGP Encryption
- Transparency
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