Canary Mail review

Canary Mail is the budget pick. Its Growth plan costs $36 per year, shown as $3 per month, and adds the AI Copilot: prioritized inbox tabs, an AI writer that composes and replies, and thread summaries. Growth also brings read receipts, send later, calendar scheduling, an inbox cleaner and app integrations. Pro+ at $100 per year adds security features that few email assistants offer, including PGP encryption, SecureSend for HIPAA use, and phishing and impersonation detection. The free plan covers a unified inbox with unlimited mail accounts across Mac, iOS, Android and Windows on up to 2 devices. Canary's FAQ says there are no monthly subscriptions, only yearly or lifetime purchases, and every plan is a single-user license, so it fits individuals better than teams. The AI features are useful but lighter than the agent-style tools higher in this ranking.

Who it is for

Individuals who want an AI email client on a small budget, or who need PGP and HIPAA-ready encryption.

Price

Free plan; Growth $3 per month billed yearly at $36; Pro+ $10 per month billed yearly.

$3 /month Billed yearly at $36/year
Quoted from the vendor pricing page on November 6, 2026.

Key features

• AI Copilot for prioritized inbox tabs, writing, replying and summaries
• Read receipts, send later and calendar scheduling on Growth
• Inbox Cleaner and 1-click unsubscribe
• PGP and SecureSend encryption on Pro+
• Phishing, impersonation and misdirection protection on Pro+

Strengths and weaknesses

• Strength: Cheapest paid AI tier in this list at $36 per year
• Strength: Lifetime one-time purchase option for Growth and Pro+
• Strength: 7-day trial with no credit card and no auto-billing
• Weakness: No monthly billing, yearly or lifetime only
• Weakness: AI Copilot is not in the free plan
• Weakness: Single-user licenses, no team plan on the pricing page

Key facts

• Free plan: Unlimited mail accounts, up to 2 devices
• Growth: $36 per year, up to 5 devices
• Pro+: $100 per year
• Users: 2M+, according to Canary Mail

Where it ranks

Canary Mail is No. 6 in our Best AI Email Assistants verdict.