Invmail Alternatives
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.
Best Invmail Alternatives
Looking for some programs similar to Invmail? Here are the top-recommended programs we found. Let's take a look if there's anything out there that helps you on whatever platform you're using.
ProtonMail
FreemiumOpen SourceWebAndroidiPhoneiPadSecure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based ProtonMail is incorporated in Switzerland and our servers are...
Features:
- End-to-End Encryption
- Privacy focused
- Security & Privacy
- Encrypted Email
- Encryption
- Custom domain
- Anonymous email
- E2e encryption
- PGP Encryption
- 4096 Bit encryption
- Anonymity
- Encrypted Connection
- Mobile friendly
- Multiple languages
- Support for Multiple Users
- Self destructing messages
Tutanota
Free PersonalOpen SourceWebAndroidiPhoneiPadF-DroidTutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps. The Android app is published on...
Features:
- Encrypted Email
- Privacy focused
- Custom domain
- End-to-End Encryption
- Night mode/Dark Theme
- Encrypted Email
- Encryption
- Privacy Protected
- Anonymity
- Clean design
- Encrypted calendar
- Encrypted Connection
- Integrated File Sharing
- Multiple Account support
- Web-Based
Mailpile
FreeOpen SourceLinuxWebSelf-HostedOpenPGPMailpile 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...
Features:
- Encrypted Email
- POP3 Support
- Web-Based
Mailfence
FreemiumWebAndroidiPhoneAndroid TabletiPadMailfence is a free secure and private mail service, that provides an end-to-end encrypted email.
Features:
- Calendar integration
- Chat
- Digital Signage
- Encryption
- Support for IMAP
- POP3 Support
- Privacy focused
- Ad-free
- Encrypted Email
- Exchange
- Group collaboration
- Group Messaging
- Integrated Spam Protection
- Live Chat
- Mail filtering
- Privacy Protected
- Private key storage
- Safely Transferred Data
- Security & Privacy
- Web-Based
- CalDAV
- CardDAV
- Custom domain
- Document sharing
- Encrypted Email
- End-to-End Encryption
- Multiple languages
- PGP Encryption
- SMTP
Mailvelope
FreeOpen SourceMacWindowsLinuxChrome OSMicrosoft EdgeChromeFirefoxMailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard. Mailvelope integrates directly into the Webmail...
Features:
- Browser extension
- Google Chrome Extensions
- Encrypted Email
- Encryption
- Firefox Extensions
MsgSafe.io
FreemiumWebAndroidiPhoneS/MIMESoftware as a Service (SaaS)OpenPGPMsgSafe.io provides private, encrypted, online communication with layers of security you can trust. With rocketing growth online and improvements to computer capacity...
Features:
- End-to-End Encryption
- Video Conferencing
- Encrypted Email
- Privacy focused
- Anonymity
- Email Analytics
- Encrypted Email
- Encrypted chat
- Integrated Spam Protection
- S/MIME support
- Video chat
- Web-Based
FlowCrypt
FreemiumMacWindowsLinuxWebAndroidChrome OSChromeFirefoxOpenPGPFlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.
Features:
- Google Chrome Extensions
- Encrypted Email
- Encryption
- End-to-End Encryption
- Firefox Extensions
- Gmail integration
- Public key encryption
CounterMail
CommercialWebCountermail 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...
Features:
- Encrypted Email
- USB-key authentication
Shazzlemail
Free PersonalMacWindowsLinuxAndroidiPhoneShazzleMail is the first privacy-protective and surveillance-resistant secure email service.
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