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Missive vs Fastmail

Side-by-side comparison for macOS

Missive

7.0
Communication

Team inbox and chat tool

Fastmail

7.0
Communication

Email client

Metric Missive Fastmail
Category Communication Communication
AI Score 7.0 7.0
30-day Installs 7 106
90-day Installs 31 356
365-day Installs 104 1.1K
Version 11.12.4 1.2.1
Auto-updates Yes Yes
Deprecated No No
GitHub Stars 9.3K
GitHub Forks 892
Open Issues 214
License MIT
Language TypeScript
Last GitHub Commit 1y ago
First Seen Mar 6, 2017 Oct 13, 2025

Reviews

Missive

Missive is a team inbox and chat tool designed to streamline communication and email management for teams. It offers real-time collaboration, threaded conversations, and email organization features, making it ideal for teams seeking a more efficient and centralized communication platform.

Missive is a tool for managing team emails and facilitating real-time chat among team members.

Pros

  • + Streamlines team communication and email management
  • + Open-source with an MIT license, promoting transparency and customization
  • + Active GitHub community and regular updates

Cons

  • - Limited recent installs (only 9 in the last 30 days)
  • - Some technical debt evident in the GitHub issues

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