Top 15 SIGAINT Alternative and Similar Softwares | Dec 2024

1. Tutanota

Tutanota is a free and open source web-mail client that focuses on privacy. There's also an Android and an iOS app. All data is stored encrypted and can not be searched, i.e. for commercial usage. It offers dead easy end-to-end encryption.1 GB of storage is free for everyone. We want...... TpSort Score | 28,500,000

2. SCRYPTmail

SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain.Public Source Code - all source code is available for public audit, this include front and back end code.True Zero Data Knowledge - because we also encrypt sender...... TpSort Score | 29,900,000

3. ProtonMail

Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss BasedProtonMail is incorporated in Switzerland and our servers are located in Switzerland. We are outside of US and EU jurisdiction and all user data is protected by strict Swiss privacy laws.Zero AccessBecause of our end-to-end...... TpSort Score | 28,400,000

4. NeutronMail

Self-hosted server for the ProtonMail client....... TpSort Score | 28,500,000

5. Invmail

Invmail is a secure, zero-knowledge, end-to-end communications platform, offering facilities such as e-mail, video/voice calling, and a messaging service....... TpSort Score | 86,500,000

6. MsgSafe.io

MsgSafe.io provides private, encrypted, online communication with layers of security you can trust. With rocketing growth online and improvements to computer capacity, governments and private sector are collecting and sharing information on every facet of people’s lives. MsgSafe.io is dedicated to actively improving privacy protection with innovative technology. Create email...... TpSort Score | 420

7. Lockbin

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....... TpSort Score | 26,500,000

8. InboxCube

For us Email is our lives. At the heart of our inbox lives a personal network of information and content that privately defines who we are. We believe that something as integral as email has been left behind in the current mobile revolution. Mobile changed everything and we are driven...... TpSort Score | 28,500,000

9. CounterMail

CounterMail - the secure email providerCounterMail is a secure and easy to use online email service, designed to provide maximum security and privacy without any unnecessary complexity.You can access your email account at any time, from anywhere in the world. Your account will always be encrypted and anonymous.CounterMail's encryption works...... TpSort Score | 28,500,000

10. Hushmail

Hushmail is a web-based email service offering PGP-encrypted e-mail, file storage, vanity domain service. Hushmail uses OpenPGP standards and the source is available for download. Additional security features include hidden IP addresses in e-mail headers. If public encryption keys are available to both recipient and sender (either both are Hushmail...... TpSort Score | 230,000

11. Mailpile

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.Mailpile places great emphasis on providing a...... TpSort Score | 28,400,000

12. ZWOOKY

ZWOOKY is a messaging app that puts anonymity first. You don’t need to install an app, but you can. All you need is a browser capable of HTML5, which is supported by almost all systems. ZWOOKY can be used to contact people anonymous, but it can also be used to...... TpSort Score | 241,000,000

13. Lavabit

This webmail offers great functionality as email without the fluff and intrusion of privacy that other email providers offer. And its free version is comparable to most.They respect your privacy, and have a great service. Can't beat that....... TpSort Score | 180,000,000

14. Mintemail

MintEmail.com is a no-click disposable email system. By simply visiting this site, you will be assigned a temporary email address. Use it on a website that requires email verification and when the email is received it will pop up instantly in this box. Once your email is received, the title...... TpSort Score | 186,000,000

15. AnonyMail

AnonyMail is an anonymous and privacy-centered email client that can be accessed from both the clearnet and as a Tor hidden service....... TpSort Score | 18,700