Stimulator is described as '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' and is a prevent sleep mode app in the os & utilities category. There are more than 50 alternatives to Stimulator for a variety of platforms, including Mac, Windows, Android, Linux and Web-based apps. The best Stimulator alternative is goguma app, which is both free and Open Source. Other great apps like Stimulator are Amphetamine, Caffeinate, Caffeine for Windows and Caffeine for Linux.
Never show up as idle on Slack, Microsoft Teams, Skype, etc. Slacker moves your mouse pointer for you whenever you are idle - the result is that you always show as active on any corporate/office instant messaging tools running on your work computer.
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.
Professional-grade tool that prevents system sleep and idle states with randomized, human-like mouse movements and window rotation.
macOS CLI that keeps your Mac awake with the lid closed on battery, so a local Codex, Claude Code, or Cursor session keeps running.
1Setter is a lightweight macOS menu bar app designed to make system settings easier to access.
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.
Keep your Mac awake only when needed, with a minimal control surface built for focused workflows.
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...
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.
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.
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