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Mailplane vs FMail3

Side-by-side comparison for macOS

Mailplane

6.0
Communication

Gmail client

FMail3

7.0
Communication

Unofficial native application for Fastmail

Metric Mailplane FMail3
Category Communication Communication
AI Score 6.0 7.0
30-day Installs 4 14
90-day Installs 9 60
365-day Installs 32 287
Version 4.3.13,4957 2.5.5
Auto-updates Yes Yes
Deprecated No No
GitHub Stars -
GitHub Forks -
Open Issues -
License
Language HTML
Last GitHub Commit 2mo ago
First Seen Aug 9, 2023 Jul 16, 2025

Reviews

Mailplane

Mailplane is a dedicated Gmail client for macOS, offering features like Rapportive integration and a user-friendly interface. It's ideal for Mac users seeking a seamless Gmail experience.

Mailplane provides a Gmail client experience on macOS.

Pros

  • + Dedicated Gmail experience on macOS
  • + Integration with Rapportive for social features
  • + Auto-update feature for convenience

Cons

  • - No longer selling licenses, raising concerns about future support
  • - Limited community engagement and transparency

FMail3

FMail3 is an unofficial native macOS application for Fastmail, offering users a seamless email management experience with Fastmail-specific features. It provides a clean interface and integrates well with macOS, making it ideal for Fastmail users who prefer a native client.

FMail3 is a macOS client that allows users to manage their Fastmail email accounts natively on their Mac.

Pros

  • + Native macOS integration for a seamless experience
  • + Specific features tailored for Fastmail users
  • + Auto-updates keep the app current

Cons

  • - Low installation count may indicate niche appeal or potential issues
  • - Unofficial status could mean limited support or features