Mozilla Thunderbird vs Fastmail
Side-by-side comparison for macOS
Mozilla Thunderbird
7.0Customizable email client
Fastmail
7.0Email client
| Metric | Mozilla Thunderbird | Fastmail |
|---|---|---|
| Category | Communication | Communication |
| AI Score | 7.0 | 7.0 |
| 30-day Installs | 1.6K | 106 |
| 90-day Installs | 4.8K | 356 |
| 365-day Installs | 18.3K | 1.1K |
| Version | 150.0.1 | 1.2.1 |
| Auto-updates | Yes | Yes |
| Deprecated | No | No |
| GitHub Stars | 2 | — |
| GitHub Forks | 1 | — |
| Open Issues | - | — |
| License | MPL-2.0 | — |
| Language | — | — |
| Last GitHub Commit | 2y ago | — |
| First Seen | Oct 9, 2012 | Oct 13, 2025 |
Reviews
Mozilla Thunderbird
Mozilla Thunderbird is a customizable email client that offers robust support for email workflows, end-to-end encryption, and integration with modern chat platforms like Matrix. It appeals to power users who value flexibility and security in their email experience.
Thunderbird is an email client that provides tools for managing email accounts, supporting advanced features like encryption, chat integration, and customization.
Pros
- + Highly customizable interface and features
- + Supports modern email features like encryption and chat integration
- + Auto-updates ensure users stay current with the latest features
Cons
- - Limited GitHub activity and community engagement
- - Appeals primarily to a niche audience of power 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