Apps similar to Slacker include goguma app, which is free and open source. Other options are Amphetamine, Stimulator, Caffeine for Mac and NeverNap. You can choose from more than 10 Prevent Sleep Mode Apps like Slacker for Mac, Windows, Linux, the web and Android.
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
This is a simple app that prevents the desktop environment (DE) from sleeping while its on. It should work regardless of the used DE thanks to the Inhibit portal.
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
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.
Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart.
GermanyEU
Clapet is a utility that aims to improve clamshell mode on your Macbook by automatically managing sleep when an external display is detected.
It always has been a missing feature: disabling the sleep mode on a Apple Laptop. Who does not want to use it as a big juke-box or go warwalking. The best looking server ever, especially at about one inch height.
A small GNOME utility application to send Wake On LAN (WoL) magic packets to devices in a network.
GermanyEU
Invisible, smart mouse movements prevent your Mac from sleeping and keep the active status in Slack, Teams, and more.
Online all the time? It can't be easier!
Simulates activity (=> disables screensaver and powersaving) while running programms (any .exe) from a choosen directory. Main purpose is to choose the steam directory to disable monitor powersaving while running steam games.
