Cost / License
- Freemium
- Open Source
Platforms
- Online
- Android
- iPhone
+1
Proton Mail Alternatives
Proton Mail is described as 'Secure Swiss-based email with end-to-end encryption and zero third-party access. Available across devices, offering a free version to promote privacy' and is a leading webmail provider in the security & privacy category. There are more than 100 alternatives to Proton Mail for a variety of platforms, including Web-based, iPhone, Android, iPad and Mac apps. The best Proton Mail alternative is Tuta Mail, which is both free and Open Source. Other great apps like Proton Mail are Posteo, Disroot, mailbox and Mailfence.
filter to find the best alternatives
Proton Mail alternatives are mainly WebMail Providers, but if you're looking for Email Clients or Calendar Apps you can filter on that. Other popular filters include Free, Open Source and Self-Hosted. These are just examples - use the filter bar below to find more specific alternatives to Proton Mail.
Alternatives list
Virtru provides digital privacy technology to let you easily share information securely through all major email programs and applications. Virtru puts you in charge of how your digital information is shared.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- iPhone
- Yahoo! Mail
- Outlook
- Gmail
37 Forward Email alternativesForward Email is the best email service, encrypted email service, and fastest email service. It supports unlimited domains and aliases for no extra cost. It uses quantum safe ChaCha20-Poly1305 encryption and offers SMTP, IMAP, POP3, email webhooks, email regular expressions...
StayPrivate email encryption ensures that important emails, files and notes stay secure, stay compliant and stay private.
Cost / License
- Free Personal
- Proprietary
Platforms
- Android
- iPhone
- iPad
- Software as a Service (SaaS)
+3
GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.
Cost / License
- Paid
- Open Source
Platforms
- Mac
- GPGTools
- Apple Mail
MeSign is a free email encrypted client. Once you log in to your email account with MeSign App, the free S/MIME certificates will be issued, installed and configured automatically. The users can start to encrypt within 3 minutes.
+3
SafeSwiss The world’s most effective end to end encryption security solution including P2P Voice, encrypted email, encrypted storage, ephemeral text chat, docs share & group chat for mobile phone devices and PC's.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Windows
- Online
- Android
- iPhone
+4
Encrypted email inbox with calendar support, tasks, notes, bulk import, search features, key storage, encrypted cloud storage, file sharing.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Android
- iPhone
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.
+3
Mailture, a secure, business-oriented email service, is made to cater to all your emailing needs. With top-notch collaboration and communication features, Mailture offers much more than your usual inbox.
Cost / License
- Paid
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- Software as a Service (SaaS)
Anonymous peer-to-peer distributed communication layer built with open source tools and designed to run any traditional Internet service such as email, IRC or web hosting.
Titan is the first business email suite that helps you build deeper, more meaningful relationships with your customers.
Cost / License
- Paid
- Proprietary
Platforms
- Online
+1
United States
United Kingdom
Germany
EU
China
Switzerland
Sweden
Needs an existing email to be used for free. You have to pay to create an email.