
Cybrmail
6.7#22 in secure email providersFree planFree planAndroidiOSWeb
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| Fact | Cybrmail | Neir |
|---|---|---|
| Encryption | The maker says messages are encrypted on the device with libsodium XChaCha20-Poly1305 and decryption keys stay on the device. | Neir encrypts webmail message-body copies and attachments to the account’s OpenPGP key, while incoming mail still arrives over SMTP in the open. |
| End-to-end encryption | Yes | No |
| Free plan | Yes | Yes |
| Headquarters | New York, New York, USA | Sweden |
| Product | Cybrmail combines encrypted email, an AI brain, wallet identity, and a real US postal mailbox in one inbox. | Neir provides private email through webmail, a desktop app, mail clients, Tor and a no-JavaScript webmail. |
Cybrmail may suit people who want encrypted email alongside AI tools, wallet-based messaging, and a physical-mail service. Its postal features are relevant to users willing to complete USPS Form 1583 and pay per-piece forwarding charges.
Neir may suit people seeking email across web, desktop, and standard mail clients, including users who value OpenPGP encryption for webmail copies. It is less suitable for those who require Neir to provide end-to-end encryption for ordinary email or need to send externally on the free plan.