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DejaLu vs Fastmail

Side-by-side comparison for macOS

DejaLu

5.0
Communication

Fastmail

7.0
Communication

Email client

Metric DejaLu Fastmail
Category Communication Communication
AI Score 5.0 7.0
30-day Installs 1 106
90-day Installs 1 356
365-day Installs 13 1.1K
Version 1.0,217 1.2.1
Auto-updates No Yes
Deprecated Yes No
GitHub Stars 638
GitHub Forks 45
Open Issues 49
License BSD-3-Clause
Language C++
Last GitHub Commit 7y ago
First Seen May 25, 2018 Oct 13, 2025

Reviews

DejaLu

DejaLu is a fast and simple email client for macOS, designed for users seeking a minimalistic and efficient email experience. It is known for its speed and user-friendly interface.

Functions as a fast and minimalistic email client for macOS, supporting essential email features.

Pros

  • + Fast performance
  • + Simple interface
  • + Open-source

Cons

  • - No auto-updates
  • - Inactive development

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