Side by side
Frost vs SeaMonkey Mail
Both stand on web browsers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Android
Frost combines private browsing behavior with a vault for selected images and bookmarks. Consider its Android-only availability, unlisted Frost+ price, and Google Play data-safety disclosures.
Visit Frost Free plan LinuxMacWindows
SeaMonkey Mail offers email within a broad desktop internet suite, with security, feed, and extension features. Its free cross-platform availability is balanced by release-specific profile and unsigned-download warnings.
Visit SeaMonkey MailThe facts
| Frost | SeaMonkey Mail | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android | Linux, Mac, Windows |
| Lowest paid plan | Frost+: $2.99, paid once | Free or on request |
| Plans published | 2 | 1 |
| Maker | Frost | Not published |
| Website | crowbarsolutions.com | seamonkey-project.org |
| On web browsers | #133 of 154 | #129 of 154 |
Frost: what it does well
- Built-in ad and popup blocking
- Automatically clears history on close
- Password-protected hidden vault
- Folders, zoom, and slideshow for images
- Supports HTML5 video
What to know first
- No free trial
- Google Play reports data sharing and collection
- Android platform only
SeaMonkey Mail: what it does well
- Free and open-source suite
- Includes email, browser, feeds, and HTML editing
- Supports multiple accounts and tabbed mail
- S/MIME and digital signing support
- Available on three desktop systems
What to know first
- Current builds are 64-bit only
- Latest release requires profile backup planning
- Windows releases are distributed unsigned
- Supports only the latest stable version
Alternatives to Frost Alternatives to SeaMonkey Mail The whole list