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Polymail vs Fastmail

Side-by-side comparison for macOS

Polymail

5.0
Communication

Email productivity application

Fastmail

7.0
Communication

Email client

Metric Polymail Fastmail
Category Communication Communication
AI Score 5.0 7.0
30-day Installs 4 106
90-day Installs 14 356
365-day Installs 42 1.1K
Version 2.4.3003 1.2.1
Auto-updates Yes Yes
Deprecated No No
GitHub Stars 1
GitHub Forks -
Open Issues -
License GPL-3.0
Language
Last GitHub Commit 6y ago
First Seen Aug 9, 2023 Oct 13, 2025

Reviews

Polymail

Polymail is a sleek email productivity application designed to unify and enhance email communication tools. It offers a modern, intuitive interface with features tailored for efficient email management. Ideal for users seeking a powerful yet elegant email client for macOS.

Polymail is an email client that provides tools for efficient email management and communication.

Pros

  • + Clean and modern user interface
  • + Integration of multiple email productivity tools
  • + Focus on design and user experience

Cons

  • - Limited adoption and niche appeal
  • - Privacy concerns mentioned by users

Fastmail

Fastmail is a robust macOS email client offering features like masked emails and seamless email migration. It's ideal for users prioritizing privacy and those looking to transition from other services.

Fastmail is an email client designed to manage email accounts with advanced features.

Pros

  • + Supports seamless email migration from services like Gmail
  • + Offers masked email addresses for enhanced privacy
  • + Regular auto-updates ensure the app stays current

Cons

  • - Some users have privacy concerns due to Fastmail's policies
  • - No mentions on Reddit, indicating less community engagement