Secure Gmail Alternatives
Secure Gmail is described as 'SecureGmail encrypts and decrypts emails you send in Gmail' and is an app in the security & privacy category. There are more than 10 alternatives to Secure Gmail for a variety of platforms, including Web-based, Mac, Linux, Windows and OpenPGP apps. The best Secure Gmail alternative is Proton Mail, which is both free and Open Source. Other great apps like Secure Gmail are Tuta Mail, Mailbox.org, Mailpile and Mailvelope.
- Free • Open Source
- 99 Proton Mail alternatives
Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.
License model
- Freemium • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Tor
- 100 Tuta Mail alternatives
Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.
License model
- Freemium • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Flathub
- F-Droid
- 82 Mailbox.org alternatives
E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).
License model
- Paid • Proprietary
Application types
Country of Origin
Germany
EU
Platforms
- Online
- 59 Mailpile alternatives
Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and all code related to the project is and will be released under an OSI approved Free Software license.
License model
- Free • Open Source
Application types
Platforms
- Linux
- Online
- Self-Hosted
- OpenPGP
DiscontinuedThe latest release (1.0.0rc6) was released in September 2019.
Mailpile Features
- 13 Mailvelope alternatives
Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.
License model
- Free Personal • Open Source
Application type
Country of Origin
Germany
EU
Platforms
- Microsoft Edge
- Google Chrome
- Mozilla Firefox
Mailvelope Features
- 99 Vivaldi Mail alternatives
Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...
License model
- Free • Proprietary
Application types
Country of Origin
Norway
Platforms
- Online
- Vivaldi
Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
License model
- Free • Open Source
Application type
Country of Origin
- International
Platforms
- Mac
- Windows
- Linux
- GnuPG
- Thunderbird
- SeaMonkey
Enigmail Features
Kolab Now 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.
License model
- Paid • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Online
- Software as a Service (SaaS)
- DAVx5
FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.
License model
- Freemium • Open Source
Country of Origin
United States
Platforms
- Android
- iPhone
- Google Chrome
- Brave
- Firefox
- OpenPGP
FlowCrypt Features
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
License model
- Paid • Proprietary
Application type
Country of Origin
Norway
Platforms
- Online
- OpenPGP
GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.
License model
- Paid • Open Source
Country of Origin
Germany
EU
Platforms
- Mac
- GPGTools
- Apple Mail
GPGMail Features
Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- Android Tablet
Lockbin Features