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Microsoft Outlook vs Canary Mail: catalog facts
Microsoft Outlook	Canary Mail
Freemium Free app and account available; Microsoft 365 plans add paid features and Office apps.	Paid Paid subscription, with a free trial or limited free tier.
Windows, macOS, Android, iOS, Web	Windows, macOS, Android, iOS
Email, calendar and contacts for multiple accounts in one app Available on desktop, mobile and web	Built-in encryption support alongside AI-assisted email triage Available across Windows, Mac, iOS, and Android
Closed source and tied to Microsoft services Some features, including Copilot, require a paid plan	Full feature set requires a paid subscription AI features depend on cloud processing rather than being fully local
Downloadable app, Web application	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.