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Kanmail

kanmail.io

Free plan WindowsmacOSLinux
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Spec score 8.5 #25 of 142 in Email clients

Spec sheet

Product
Kanmail turns email into a kanban board, with accounts in one view and emails as movable cards.Read 11 Oct 2026 · kanmail.io
Free plan
NoRead 20 Sep 2026 · kanmail.io
Security
The maker says sensitive Google user data is encrypted in transit using TLS and stored locally on the device.Read 11 Oct 2026 · kanmail.io
Privacy
The maker says email content and credentials remain on users' devices and are not transmitted to external services.Read 11 Oct 2026 · kanmail.io
Support
The support page directs users to documentation, GitHub issues, or email support at [email protected].Read 11 Oct 2026 · kanmail.io
Maker
The product site identifies Oxygem as its maker; Oxygem describes itself as a small team that designs and develops web applications, services and websites.Read 11 Oct 2026 · oxygem.com
App coverage
desktopRead 20 Sep 2026 · kanmail.io
Boards
Users can build columns from folders in any combination and save workflow views.Read 11 Oct 2026 · kanmail.io
Business licensing
The maker says personal licenses are for individual ownership and directs companies and organizations to business licenses.Read 11 Oct 2026 · kanmail.io
Credentials
Passwords and OAuth tokens are stored in macOS Keychain or Windows Credential Manager, according to the product site.Read 11 Oct 2026 · kanmail.io
Desktop app
Kanmail describes itself as a native Go app using the system webview, with an app size of about 40 MB.Read 11 Oct 2026 · kanmail.io
Email providers
The site lists Gmail, Outlook, iCloud, Yahoo, Fastmail and Proton Mail as supported accounts.Read 11 Oct 2026 · kanmail.io
Offline access
YesRead 20 Sep 2026 · kanmail.io
Privacy controls
Tracking pixels and remote images are stripped automatically, and the app displays a counter for blocked items.Read 11 Oct 2026 · kanmail.io
Search
Search covers every account and folder; Gmail queries use Gmail's search engine, while other accounts use full-text search.Read 11 Oct 2026 · kanmail.io
Source code
Kanmail's source code is publicly available, but a license is still required to use it beyond evaluation.Read 11 Oct 2026 · kanmail.io
Sync and offline
The app uses IMAP IDLE for new mail and supports reading cached messages offline.Read 11 Oct 2026 · kanmail.io
Unified inbox
YesRead 20 Sep 2026 · kanmail.io

Plans and prices

Evaluate Price not published Full app with every feature · All accounts and workflows · No card and no time limit Read 20 Sep 2026 · kanmail.io
Free evaluation Free Free for as long as you need; no card or time limit Full app and every feature · all accounts and workflows Read 11 Oct 2026 · kanmail.io
Personal $49, paid once one time — yours forever One user · unlimited devices · macOS, Windows and Linux · past and future v2 releases Read 11 Oct 2026 · kanmail.io
Business Price not published per seat · annual · tiered by team size For companies and organizations · licenses tied to devices · direct support from the team Read 11 Oct 2026 · kanmail.io

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