Sites and apps similar to ScreenWakeUp include Amphetamine, which is free. Other options are Caffeine for Windows, Caffeine for Linux, PowerToys - Awake and Caffeine for Mac. There's no shortage of Prevent Sleep Mode Apps like ScreenWakeUp, with more than 50 alternatives for Mac, Windows, Android and 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.
Canada
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.
Russia
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.
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
