Canary Mail

Cross-platform email client with PGP encryption, read receipts and an AI copilot.

Verified facts: 5 of 5
Alternatives ranked: 5
Approved reviews: 0
Visits sent from here: 0

About Canary Mail

Canary Mail is an email client for Mac, iPhone, iPad, Windows and Android that leans on security and AI. It supports PGP end-to-end encryption, a SecureSend option for sending encrypted messages to anyone, read receipts, one-click unsubscribe, sender blocking and a unified inbox for Gmail, Outlook, iCloud, Yahoo and IMAP accounts. An AI copilot can summarise threads and write replies. A free plan covers the core inbox for personal use; paid Growth and Pro+ plans add the AI features, full read receipts, send later and encryption, and a single license covers every platform. A trial lets you test the paid features before it drops back to the free tier. Canary is smaller than Spark or Outlook, so updates and support can be uneven, and some features depend on its servers. It suits people who want encryption and modern conveniences in one app without paying Superhuman prices.

Best for: Individuals who want PGP and AI features in a cross-platform client at a low price.

What works

Built-in PGP and an encrypted SecureSend option
One license covers all platforms
Low-cost paid tiers

Why people leave

Smaller company, so updates can be uneven
Most useful features are in paid tiers
No web app

Top Canary Mail alternatives

See all 5

1
Spark
More mature cross-platform client with stronger team features.
66.5
2
Proton Mail
Encryption handled by the provider itself, with no PGP keys to manage.
62.6
3
Airmail
An Apple-focused client with deeper customisation and app integrations.
59.6
4
BlueMail
Free cross-platform client with PGP that also runs on Linux.
57.2
5Ma
MailMate
Mac client with OpenPGP and S/MIME for keyboard-focused power users.
55.3

Why people left Canary Mail

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Canary Mail: common questions

Is Canary Mail free?

Canary Mail has a free plan and paid plans. Free plan: Yes (checked on Canary Mail's own site).

Is Canary Mail open source?

No, Canary Mail is not open source. Open-source alternatives include Proton Mail.

What platforms does Canary Mail run on?

Canary Mail is available for macOS, Windows, iOS and Android.

What are the best alternatives to Canary Mail?

The highest-ranked Canary Mail alternatives right now are Spark, Proton Mail and Airmail. See the full ranked list for pricing, platforms and verified facts.

See all 5 Canary Mail alternatives

Canary Mail facts

5 of 5 verified

Free plan: Yes; Checked Oct 25, 2026canarymail.io(opens source in a new tab); “$0 Free forever Includes Unified Inbox”
Growth plan: $3/month billed yearly; Checked Oct 25, 2026canarymail.io(opens source in a new tab); “$3 /month Billed yearly at $36/year”
Pro+ plan: $10/month billed yearly; Checked Oct 25, 2026canarymail.io(opens source in a new tab); “$10 /month Billed yearly at $100/year”
Free trial: 7 days; Checked Oct 25, 2026canarymail.io(opens source in a new tab); “7-Day Free Trial No Credit Card Required”
End-to-end encryption: PGP; Checked Oct 25, 2026canarymail.io(opens source in a new tab); “End-to-End Encryption End-to-End Encryption : PGP for ultimate privacy and SecureSend for HIPAA compliance.”