Canary Mail vs Mailspring
Canary Mail
canarymail.ioMailspring
getmailspring.comSide by side
| Figure | Canary Mail | Mailspring |
|---|---|---|
| Price from | $3/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 5 | 4 |
| Spec score · Email clients | 9.1 (#8) | 9.0 (#9) |
| App coverage | Mac, iPhone, iPad, Windows, and Android. | desktop |
| Calendar tools | Yes | No |
| Free plan | Yes | Yes |
| App integrations | Growth includes app integrations. | Mailspring syncs directly with mail providers using IMAP and with calendars and contacts using CalDAV and CardDAV. |
| Offline access | Yes | Yes |
| Supported platforms | macOS, iOS, Android, and Windows. | Downloads are offered for Windows, macOS, and Linux, including Windows ARM64, Apple Silicon, and Linux ARM packages. |
| Scheduled sending | Yes | Yes |
| Support channels | Support is available through the website chatbot, help guides, or [email protected]. | For security vulnerability reports, the maker gives [email protected] and says users can expect a response within a few hours. |
| Unified inbox | Yes | Yes |
Plans
Canary Mail
- FreeFree
- Growth$3 a month
- Growth Lifetime$100, paid once
- Pro+$10 a month
- Pro+ Lifetime$300, paid once
Mailspring
- BasicPrice not published
- Mailspring Pro$8 a month
- FreeFree
- Mailspring Pro$8 a month
In their own words
Canary Mail
Canary Mail is an email app for macOS, iOS, Android, and Windows, with a unified inbox, offline access, scheduled sending, and calendar tools. Its Free plan includes unlimited mail accounts and core inbox features such as lite read receipts, snooze, pinning, templates, and Inbox Zero, with support for up to two devices. AI tools include email writing, thread summarization, and automatic categorization. A seven-day trial opens paid features without a credit card or automatic billing; accounts that do not upgrade move to Free. Growth and Pro+ support up to five devices, and Growth includes app integrations. Pro+ includes PGP Encryption and SecureSend Encryption for HIPAA compliance. Canary Mail states that it is HIPAA and GDPR compliant and that email is not used to train AI models or shared with third-party AI providers for training. Licenses are single-user, not for teams or organizations. Free is free; Growth is $3 a month, billed yearly at $36/year; and Pro+ is $10 a month, billed yearly at $100/year.
Mailspring
Mailspring is a desktop email client for Linux, macOS, and Windows, with support for multiple accounts in one inbox. It connects to Gmail, iCloud, Office 365, Fastmail, Outlook.com, Yahoo!, and IMAP/SMTP providers, and indexes email for advanced Gmail-style searches across connected accounts. The client works offline and supports scheduled sending. Its free features include undo send, spell and grammar checking, custom themes, dark mode, and localization. Pro adds read receipts, link tracking, send later, follow-up reminders, templates, contact profiles, snoozing, and mailbox insights. Mailspring connects to mail providers through IMAP and to calendars and contacts through CalDAV and CardDAV, though calendar tools are not included in the app. It can translate drafts into Spanish, Russian, simplified Chinese, French, and German, and offer to translate incoming messages. Mailspring says credentials are kept in the system keychain and email is not processed in the cloud. The free plan is available; Pro costs $8 a month, billed monthly.