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On the recordRead 4 Oct 202620 facts
Mailspring
Mailspring · San Francisco, California, United States · founded 2017
Plans and prices
Basic
Priced on request
Unlimited accounts
Read 21 Sep 2026 · getmailspring.com
Free
Free
Free email client and features · Pro features can be tried a few times each week
Read 4 Oct 2026 · getmailspring.com
Mailspring Pro
$8a month
Templates · contact profiles · follow-up reminders · read receipts
Read 4 Oct 2026 · getmailspring.com
On the record
- Accounts
- It supports multiple accounts, including Gmail, iCloud, Office 365, Fastmail, Outlook.com, Yahoo!, and IMAP/SMTP providers, in a unified inbox.getmailspring.com · read 4 Oct 2026
- App coverage
- desktopgetmailspring.com · read 21 Sep 2026
- Calendar tools
- Nogetmailspring.com · read 21 Sep 2026
- Cloud data
- Mailspring says it provides a way to delete information it stores in the cloud in compliance with GDPR.getmailspring.com · read 4 Oct 2026
- Company
- Mailspring is built and maintained by Foundry376, described by the maker as a small, independent team with no outside investors.getmailspring.com · read 4 Oct 2026
- Free features
- The free client includes undo send, spell checking, grammar checking, custom themes, dark mode, and localization.getmailspring.com · read 4 Oct 2026
- Integrations
- Mailspring syncs directly with mail providers using IMAP and with calendars and contacts using CalDAV and CardDAV.getmailspring.com · read 4 Oct 2026
- Offline access
- Yesgetmailspring.com · read 21 Sep 2026
- Open source
- The maker says the full codebase is open source under the MIT license.getmailspring.com · read 4 Oct 2026
- Product
- Mailspring is a native desktop email client for people who take email seriously.getmailspring.com · read 4 Oct 2026
- Pro features
- Pro includes read receipts, link tracking, send later, follow-up reminders, templates, contact profiles, snoozing, and mailbox insights.getmailspring.com · read 4 Oct 2026
- Search
- Mailspring indexes email to support advanced Gmail-style searches across connected accounts.getmailspring.com · read 4 Oct 2026
- Security
- Email credentials are stored in the system keychain, and Mailspring says it does not transmit, store, or process email in the cloud.getmailspring.com · read 4 Oct 2026
- Scheduled sending
- Yesgetmailspring.com · read 21 Sep 2026
- Support
- For security vulnerability reports, the maker gives [email protected] and says users can expect a response within a few hours.getmailspring.com · read 4 Oct 2026
- Translation
- Mailspring can translate draft messages into Spanish, Russian, simplified Chinese, French, and German, and can offer to translate incoming messages.getmailspring.com · read 4 Oct 2026
- Unified inbox
- Yesgetmailspring.com · read 21 Sep 2026
