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 Freemium Invmail Alternatives
Looking for a program that is like Invmail? We have our top picks here. If you need another program that has some of the features of Invmail on your device, read what we recommend in this post.
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
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
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
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