Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Android
- Windows
- Linux
+1
Kolab Now Alternatives
Kolab Now is described as 'Provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure' and is a webmail provider in the office & productivity category. There are more than 50 alternatives to Kolab Now for a variety of platforms, including Web-based, Android, iPhone, Windows and Linux apps. The best Kolab Now alternative is Proton Mail, which is both free and Open Source. Other great apps like Kolab Now are Gmail, Tuta Mail, Zoho Mail and Posteo.
Alternatives list
IceWarp integrates all communication & collaboration features in one unified solution. Available in cloud or for on-premises deployment, IceWarp is a great tool to share and exchange all information and ideas online, offline or via mobile devices.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Windows
- Linux
- Online
Thexyz build the best tools around for email to make your life simple. Continually updating the product offerings to give customers the very best in email and domain technology.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
+9
Swisscows.email is another product of Swisscows AG. This product offers you secure email traffic. With Swisscows.email you can send your emails encrypted so that absolutely no one can read them. The service is comparable to a letter that is protected from prying eyes in an...
Cost / License
- Paid
- Open Source
Application types
Platforms
- Online
- iPhone
- iPad
- Android
- Android Tablet
+6
A stable e-mail service is essential for both work and personal life. We already manage more than 700,000 e-mail addresses on our high-availability and secure hosting infrastructure with data located in Switzerland.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
+2
14 Kerio Connect alternativesKerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
49 QRYPTY MAIL alternativesQRYPTY Mail is a privacy-first email service that requires zero personal data to register. No password, no phone number, no recovery email — signup takes 10 seconds and gives you a random 32-character access code that only you know.
Cost / License
- Free
- Proprietary
Platforms
- Online
Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Online
- Self-Hosted
Free anonymous email platform offering automatic PGP encryption, dedicated Tor .onion address, strict no-logs policy, no personal data or phone required, and anonymous payments through Monero, Bitcoin, Ethereum, or credit card. Compatible with Tor and web browsers.
PolarisMail is a dedicated e-mail services provider based in Montreal, Quebec, Canada. It offers various paid-for email hosting packages, some of which come with basic functions and others with additional features, such as calendaring and more.
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