Self-Hosted Proton Mail Alternatives
Proton Mail is not available as a self-hosted solution but there are a few alternatives for power users and business that want to host a solution on-premise. The best Self-Hosted alternative is Tutanota, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Proton Mail and three of them are available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting Self-Hosted alternatives to Proton Mail are NeutronMail and LuxSci.
Proton Mail alternatives are mainly WebMail Providers but may also be Email Clients or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Proton Mail.Tutanota
Is this is a good alternative?YesNo- Freemium • Open Source
- Calendar App
- WebMail Provider
- Email Client
89 Tutanota alternatives- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Self-Hosted
- Flathub
- F-Droid
Tutanota is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. It has open source iOS and an Android apps.
- - Tutanota is the most popular Web-based, Windows, Android & Mac alternative to Proton Mail.
- - Tutanota is the most popular Open Source & free alternative to Proton Mail.
Tutanota Features
Comments about Tutanota as a Alternative to Proton Mail
AdvikTutanota is end-to-end encrypted, as well offers 1 GB mail storage on free plan. The pro plans are cheap compared to protonmail, so it's better for low budget users
3Conner VieiraTutanota has historically been a lot more transparent, and arguably has been more honest about issues and plans
-1Ada ByronI use both, ProtonMail is more secure but also more expensive and not as user-friendly. You cannot beat the price of Tutanota for service they provide.
0prechallenging_despitousCheap easy to use good clint
-1Tutanota does not allow immediate access. Must wait 48 hours to use.
-14NeutronMail
Is this is a good alternative?YesNo22 NeutronMail alternatives- Free • Open Source
- WebMail Provider
- Online
- Self-Hosted
Self-hosted server for the Proton Mail client.
NeutronMail Features
DiscontinuedNo longer supported
LuxSci
Is this is a good alternative?YesNo28 LuxSci alternatives- Paid • Proprietary
- Mac
- Windows
- Online
- Self-Hosted
Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.
LuxSci Features