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We've compiled a list of 15 free and paid alternatives to InsomniaT. The primary competitors include Caffeine for Mac, Amphetamine. In addition to these, users also draw comparisons between InsomniaT and Caffeinated, Don't Sleep, SmartSleep. Also you can look at other similar options here: OS and Utilities.


Caffeine is a tiny program that puts an icon in the right side of your menu bar.

Amphetamine is a little app that lives in your menu bar which can effortlessly override your energy...

Caffeinated
Free Open Source

Caffeinated is a simple utility to prevent your PC from going to sleep.

Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn...

NoDoze
Free Open Source

NoDoze simulates keyboard/mouse activity to keep the screensaver from activating.

This application is used to prevent the computer from going to sleep without changing system...

SleepTime is a light-weight app that lives on your menu bar, letting you easily set a timer to put...

It always has been a missing feature: disabling the sleep mode on a Apple Laptop.

Prevents your computer from going to sleep, hibernate, dim the display or start the screensaver.

This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is...

InsomniaT Platforms

tick-square Mac

InsomniaT Overview

This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is closed. MOUNTAIN LION IS NOT SUPPORTED

InsomniaT Features

tick-square macOS-like

Top InsomniaT Alternatives

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InsomniaT Categories

OS and Utilities

InsomniaT Tags

preference-pane kernel-module kernel-extension os-kernel sleep-mode prevent-sleep-mode prevent lidclosed caffeine sleep

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