Canary Mail is a polished, largely proprietary client for people who want encryption without wrestling with configuration. It offers built-in end-to-end encryption and full PGP support, plus a biometric app lock and on-device handling, with no ads or data mining. The mail sync engine is open source but the app itself is closed so you are placing trust in the vendor. PGP and its SecureSend feature sit behind the paid Pro+ tier. It is a reasonable choice on Apple and Windows if convenience outweighs full transparency.

Canary Mail
Polished paid client with built-in PGP encryption.
canarymail.io
FreemiumE2E EncryptedWindowsmacOSAndroidiOSUnited States
Pricing Free plan available; Growth costs about $36/yr and Pro+ (which adds PGP and SecureSend) about $100/yr, both with lifetime options.
Strengths
- Built-in PGP and end-to-end encryption
- Modern interface with biometric app lock
- No ads or data mining
- Cross-platform across desktop and mobile
Considerations
- Core app is closed source
- PGP and top security features are paid only
Listed in Email Clients




