Best Alternatives to Holdor – Stop your Agents from sleeping in 2025
Holdor is a specialized macOS menu bar app that prevents system sleep while AI coding agents are active, ensuring uninterrupted productivity. While it's free and open-source, users may seek alternatives with broader features, cross-platform support, or different customization options. Below are the best alternatives to Holdor for keeping your Mac awake during critical tasks.
Amphetamine
Amphetamine is a powerful, feature-rich macOS app that offers granular control over sleep prevention, including triggers based on app activity, network status, or time schedules. It's more customizable than Holdor and supports multiple wake conditions, making it ideal for users who need advanced automation beyond just AI agents.
Caffeine
Caffeine is a lightweight, classic macOS utility that prevents sleep with a single click from the menu bar. It's simpler than Holdor but highly reliable for basic needs, such as keeping your Mac awake during presentations or downloads, without the overhead of open-source code.
KeepingYouAwake
KeepingYouAwake is an open-source macOS app similar to Holdor, offering a menu bar toggle and customizable duration. It's a direct competitor with a clean interface and support for dark mode, making it a good choice for users who prefer a minimalistic approach to sleep prevention.
Theine
Theine is a macOS menu bar app that prevents sleep based on active apps or processes, similar to Holdor's focus on AI agents. It allows users to set rules for specific applications, ensuring your Mac stays awake only when needed, which is useful for developers running long tasks.
InsomniaX
InsomniaX is a macOS utility that disables sleep and lid sleep modes separately, offering more control over power management. It's beneficial for users who need to keep their Mac awake while closed (clamshell mode), a feature not explicitly covered by Holdor.
Owly
Owly is a macOS app that prevents sleep based on network activity or specific app triggers, with a focus on simplicity and battery efficiency. It's a good alternative for users who want a modern, visually appealing interface and the ability to set sleep prevention rules without manual intervention.
NoSleep
NoSleep is a macOS kernel extension that prevents sleep even when the lid is closed, ideal for users running AI agents on laptops in clamshell mode. It's more technical than Holdor but offers robust functionality for uninterrupted operations during extended tasks.
While Holdor excels as a free, open-source tool tailored for AI coding agents, alternatives like Amphetamine and KeepingYouAwake provide broader customization and reliability for general sleep prevention. For users needing clamshell mode support or app-specific triggers, InsomniaX and Theine are strong contenders. Choose based on your need for simplicity, advanced features, or cross-platform compatibility.