SleepLess is described as 'This application is used to prevent the computer from going to sleep without changing system settings' and is a prevent sleep mode app in the os & utilities category. There are more than 25 alternatives to SleepLess for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best SleepLess alternative is goguma app, which is both free and Open Source. Other great apps like SleepLess are Amphetamine, Stimulator, caffeinate & disablesleep and Caffeine for Mac.
NoSleep makes closing of your MacBook lid possible without going to a sleep mode. Now you shouldn't have to plug your mouse and monitor to stay computer awake - just activate it by clicking a menu bar icon or check a tick in the System Preferences and continue downloading...
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Deep Sleep is a simple Dashboard widget which allows users to put their computer into hibernation mode, also sometimes called software suspend mode. This widget only works on a limited number of Apple computer models.
SleepTime is a light-weight app that lives on your menu bar, letting you easily set a timer to put your Mac on sleep automatically after a specified time period you choose.
macOS CLI that keeps your Mac awake with the lid closed on battery, so a local Codex, Claude Code, or Cursor session keeps running.
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A tiny macOS menu-bar app that keeps your Mac running even with the lid closed — so coding agents (Claude Code, Codex, etc.) keep working while you move around.
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Keep your Mac awake only when needed, with a minimal control surface built for focused workflows.
lidawake keeps your Mac awake with the lid closed — for an overnight job with no monitor attached, or an external monitor in clamshell mode on battery. Keeping a Mac awake is easy — stopping safely is the product: it watches heat and battery, and hands sleep back even if the app crashes.
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Close the lid. Keep coding. Hold My Lid keeps your Mac awake while Claude Code, Codex, and your other agents finish the job — lid shut, in your bag.
India
ScreenWakeUp is a free, browser-based tool that keeps your screen from sleeping or locking. It uses the modern Screen Wake Lock API — nothing to install, no admin rights, no account. Open it in any browser on Windows, macOS, Linux, ChromeOS, Android or iPhone and click one...
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