Wakeful is described as 'Keeps your computer in an active state. No install required, fully portable and can run from a USB. Completely free for everyone' and is a prevent sleep mode app in the os & utilities category. There are more than 25 alternatives to Wakeful for a variety of platforms, including Mac, Windows, Android, Linux and Web-based apps. The best Wakeful alternative is goguma app, which is both free and Open Source. Other great apps like Wakeful are Amphetamine, Caffeine for Windows, Stimulator and PowerToys - Awake.
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.
Bangladesh
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
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.
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...
Lightweight, portable, and very practical application that displays and locks the computer idle time, falsely informing the system about user interaction.
