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Capsomnia vs Caffeine

Side-by-side comparison for macOS

Capsomnia

8.0
Utilities

Utility that keeps your computer awake with the lid closed

Caffeine

8.0
Utilities

Utility that prevents the system from going to sleep

Metric Capsomnia Caffeine
Category Utilities Utilities
AI Score 8.0 8.0
30-day Installs 36 2.5K
90-day Installs 36 7.5K
365-day Installs 36 31.5K
Version 4.2.5 1.1.4
Auto-updates Yes No
Deprecated No No
GitHub Stars 390 212
GitHub Forks 39 31
Open Issues 3 2
License MIT MIT
Language Swift Objective-C
Last GitHub Commit 1mo ago 1y ago
First Seen Sep 11, 2026 Mar 10, 2012

Reviews

Capsomnia

Capsomnia is a macOS utility that keeps your computer awake with the lid closed, making it ideal for users needing their MacBook to run tasks without the screen on. It offers a simple, effective solution for continuous operation.

Capsomnia keeps your MacBook running even when the lid is closed.

Pros

  • + Solves a specific yet useful problem effectively.
  • + Actively maintained with automatic updates.
  • + Open-source under MIT license, offering flexibility.

Cons

  • - Niche tool, not necessary for all users.
  • - Simple interface may appeal only to those with specific needs.

Caffeine

Caffeine is a simple utility that prevents your Mac from going to sleep, ideal for developers or users needing sustained system activity for tasks like streaming or downloads.

Prevents the system from entering sleep mode.

Pros

  • + Simple and effective functionality
  • + Runs in the background without a UI
  • + Open-source under the MIT license

Cons

  • - No auto-update feature
  • - Minimalist interface may not appeal to all users