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.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
AntiSleep Alternatives
AntiSleep is described as 'Keep System Awake' and is an app in the sport & health category. There are more than 25 alternatives to AntiSleep for a variety of platforms, including Mac, Windows, Android, Linux and Web-based apps. The best AntiSleep alternative is Amphetamine, which is free. Other great apps like AntiSleep are Caffeine for Windows, Stimulator, Caffeine for Mac and Caffeine for Linux.
Alternatives list
Keep your Mac awake only when needed, with a minimal control surface built for focused workflows.
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Professional-grade tool that prevents system sleep and idle states with randomized, human-like mouse movements and window rotation.
51 ScreenWakeUp alternativesScreenWakeUp 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...
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.
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.
Provides Windows tray-based management for staying awake, preventing sleep, keeping displays on, or changing power plans. Includes session timer, hotkeys, and crash recovery with Pro-only smart triggers, stats export, Drive Alive for USB devices, and minimal resource use.
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