Cost / License
- Freemium
- Proprietary
Platforms
- Mac



NeverNap is described as 'Prevents your Mac from sleeping or activating the screensaver. For 5 minutes or indefinitely. Perfect for presentations or long processes' and is a prevent sleep mode app in the os & utilities category. There are more than 50 alternatives to NeverNap for a variety of platforms, including Mac, Windows, Android, Linux and Web-based apps. The best NeverNap alternative is goguma app, which is both free and Open Source. Other great apps like NeverNap are Amphetamine, Caffeinate, Caffeine for Windows and Stimulator.



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.

Smart auto-sleep & power management for developers, laptops & AI agents (Claude Code, Cursor, Aider, VS Code). Automatically sleeps or shuts down when coding tasks finish, plus instant deep sleep on charger unplug. Lightweight (~62 KB) & offline. Built by GMK Solution.




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.


1Setter is a lightweight macOS menu bar app designed to make system settings easier to access.



macOS CLI that keeps your Mac awake with the lid closed on battery, so a local Codex, Claude Code, or Cursor session keeps running.

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.

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.



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.


