Apps similar to Mouse Shaker include goguma app, which is free and open source. Other options are Amphetamine, Green Dotter, Caffeine for Linux and caffeinate & disablesleep. There's no shortage of Prevent Sleep Mode Apps like Mouse Shaker, with more than 25 alternatives for Mac, Windows, Linux, the web and iPhone.
Wakes your Mac for scheduled jobs, holds it awake while long work finishes, and lets it sleep otherwise. Finds the cron jobs that have been missing runs; keeps a coding agent running with the lid shut.
United States
Amphetamine is a little app that lives in your menu bar which can effortlessly override your energy saver settings and keep your Mac awake.
United States
Free auto clicker and mouse jiggler for Mac and Windows operating locally without accounts, offering safe-area click zones, random or fixed intervals, natural movement, session time limits, tray minimisation, instant pause on activity, and Microsoft Store access.
United Kingdom
Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to temporarily prevent the activation of both the screensaver and the "sleep" powersaving mode.
caffeinate & disablesleep replaces two macOS terminal commands: caffeinate -disu and sudo pmset -a disablesleep 1. One click keeps the Mac awake, with an option to stay awake when the lid is closed. Timed sessions run from 15 minutes to 8 hours, or forever.
Australia
Caffeine is a tiny program that puts an icon in the right side of your menu bar. Click it to prevent your Mac from automatically going to sleep, dimming the screen or starting screen savers.
United States
NeverNap prevents your Mac from sleeping or activating the screensaver. For 5 minutes or indefinitely. Perfect for presentations or long processes.
Netherlands
EU
Keep your Mac awake for presentations, webinars, live streaming, long downloads, and more. Maintain workflow without interruptions - simple and effective!.
Ukraine
KeepingYouAwake is a small menu bar utility for macOS (Version 10.13 and newer) that can prevent your Mac from entering sleep mode for a predefined duration or as long as it is activated.
GermanyEU
Mouse Jiggler is a very simple piece of software whose sole function is to "fake" mouse input to Windows, and jiggle the mouse pointer back and forth.
Move Mouse is a simple application that simulates user activity. You can either move the mouse pointer, click the left mouse button, send a keystroke, or any combination of the three.
Use Mac with external monitors with lid closed even when you are on battery power. Play music, airplay movies, download/upload lid closed. Most modern and up to date app.
