# Free Alternative to Caffeinated Published January 1, 2026 · Updated August 10, 2026 The best free alternative to Caffeinated ($3.99) is Amphetamine. Install it with: Mac App Store exclusive — Apple does not allow Homebrew distribution. [Download from the official site](https://apps.apple.com/us/app/amphetamine/id937984704). ## Best Free Alternative to Caffeinated for Mac Looking for a free alternative to Caffeinated on Mac? Install Amphetamine from the Mac App Store. It is free, has no ads or in-app purchases, and does everything Caffeinated's $3.99 one-time purchase does, plus triggers, hotkeys, and closed-display mode. If you only want a simple coffee-cup toggle with a Homebrew install, use KeepingYouAwake 1.6.8 via brew install --cask keepingyouawake. If you live in Terminal, use Apple's built-in caffeinate and pay nothing. Caffeinated by Yugen GmbH remains $3.99 on the App Store (version 3.1.1 as of October 2025 notes, requires macOS 15+). Pay only if you specifically want that app's design and already refuse free tools. Search variants that should land here include "caffeinated free alternative", "caffeine mac alternative", "amphetamine vs caffeinated", "keepingyouawake vs caffeinated", and "mac keep awake free". The answer pattern is stable in August 2026: free menu-bar apps already solved keep-awake. Caffeinated's App Store listing still states that lid-closed anti-sleep is intentionally unsupported for safety. Amphetamine is the free app that fills that gap. KeepingYouAwake stays the tidy open-source Caffeine spiritual successor. caffeinate remains the scriptable system tool. This guide compares Amphetamine, KeepingYouAwake, and caffeinate against Caffeinated on price, install path, automation, clamshell mode, and when $3.99 is still rational (almost never for feature reasons; only for personal taste). Verified against the Mac App Store listings, KeepingYouAwake's site and Homebrew cask, and caffeinate documentation. Decision tree in plain language: need clamshell or app-based automation → Amphetamine; want brew and a minimal icon → KeepingYouAwake; wrapping one command → caffeinate; love Caffeinated's design after trying free tools → pay $3.99 once. There is no hidden subscription on Caffeinated today; the issue is opportunity cost, not a bait-and-switch fee. Free tools already cleared the bar. ## Free alternatives 1. [Amphetamine](https://bundl.run/apps/amphetamine) — Keep your Mac awake Mac App Store exclusive — Apple does not allow Homebrew distribution. [Download from the official site](https://apps.apple.com/us/app/amphetamine/id937984704) ## Verdict Skip the $3.99 Caffeinated purchase unless you only care about that specific UI after trying free options. Amphetamine replaces it for free with more automation, including closed-display mode that Caffeinated deliberately omits. KeepingYouAwake covers brew users who want open source simplicity. caffeinate covers Terminal and scripted jobs. If your search was "free alternative to caffeinated" or "caffeine mac alternative", start with Amphetamine today, keep caffeinate in your shell notes, and only revisit paid utilities for taste. Verified August 2026 against App Store pricing, Homebrew cask 1.6.8, and vendor docs. ## FAQ ### Is Amphetamine completely free or are there hidden costs? Amphetamine is 100% free with no in-app purchases, subscriptions, ads, or tracking. Developer William Gustafson funds it via optional donations. ### Can I install Amphetamine with Homebrew? No. There is no Homebrew cask for Amphetamine. Install it from the Mac App Store, or use mas search Amphetamine / mas install with the Amphetamine app ID. Do not use brew install --cask amphetamine: that command fails. ### What is KeepingYouAwake and is it still maintained? KeepingYouAwake is a free open-source menu bar utility (Homebrew cask 1.6.8) that prevents sleep with one click. The project site is keepingyouawake.app and the GitHub repo newmarcel/KeepingYouAwake still saw activity into May 2026. ### Does Amphetamine work on Apple Silicon Macs? Yes. Amphetamine runs natively on Apple Silicon and is updated for current macOS releases. Caffeinated likewise supports Apple Silicon but requires macOS 15+ as of version 3.1.1. ### Can Amphetamine truly replace everything Caffeinated does? Yes, and more. One-click activation, timers, menu bar control, and notifications are covered. Amphetamine adds closed-display mode, triggers, hotkeys, AppleScript, and Drive Alive. ### Is the built-in caffeinate command enough? For many developer workflows, yes. caffeinate can keep the display or system awake and can wrap another process. If you want a persistent coffee-cup icon and clickable timers, use Amphetamine or KeepingYouAwake instead. ### Why does Caffeinated cost money when free tools exist? Caffeinated is a commercial Yugen GmbH product focused on polished design. Amphetamine and KeepingYouAwake are free community/indie tools. Pricing reflects business model, not a monopoly on the keep-awake idea. ### Can I use Amphetamine on multiple Macs? Yes. Because Amphetamine is free on the Mac App Store, install it on every Mac signed into your Apple ID. Caffeinated is $3.99 unless Family Sharing covers additional devices. ### Does Amphetamine drain battery life? The app itself is light. Preventing sleep uses more power because the Mac stays active. Amphetamine can keep the system awake while allowing display sleep, which helps overnight jobs. ### Will Amphetamine keep my Mac awake when the lid is closed? Yes, via closed-display mode. Caffeinated does not support lid-closed keep-awake. KeepingYouAwake and plain caffeinate are not substitutes for Amphetamine's clamshell workflow. ### What is the best free alternative to Caffeinated? Amphetamine for most people: free on the Mac App Store, more features than Caffeinated, including closed-display mode and triggers. KeepingYouAwake if you want a simple open-source brew install. caffeinate if Terminal is enough. ### Amphetamine vs Caffeinated: which should I use? Amphetamine unless you have a hard preference for Caffeinated's UI. Amphetamine is free and more capable. Caffeinated is $3.99 one-time, polished, and intentionally omits lid-closed keep-awake. Feature-for-feature, Amphetamine wins on price and automation. ### Is KeepingYouAwake better than Caffeinated? For a free simple toggle, yes. KeepingYouAwake 1.6.8 is free, open source, and installable with Homebrew. Caffeinated costs $3.99 and looks more designed. Neither matches Amphetamine's advanced triggers. Pick KeepingYouAwake when you want brew + simplicity. ### Does Caffeinated work with the MacBook lid closed? No. Caffeinated's App Store description states the anti-sleep feature does not work when you close the lid, for safety reasons. Use Amphetamine closed-display mode if you need clamshell keep-awake. ### Caffeinated vs built-in caffeinate command: do I need an app? Not always. If your need is "stay awake while this download or build runs," wrap the command with caffeinate. Buy or install a menu bar app only when you want persistent one-click control without opening Terminal. ### Is Caffeinated worth $3.99 in 2026? Usually no for features. Amphetamine is free and more capable. KeepingYouAwake is free for simple toggles. caffeinate is free in Terminal. Pay $3.99 only if you tried free tools and still prefer Caffeinated's interface enough to tip the developer. ### Caffeine app Mac alternative free? Yes. The classic Caffeine utility is long past its prime for modern macOS. Free replacements are Amphetamine (App Store), KeepingYouAwake (Homebrew/open source), and the built-in caffeinate command. Caffeinated is a paid spiritual successor, not the only option. ### How do I keep my Mac awake during Zoom without buying an app? Install free Amphetamine and start a session for the call length, use KeepingYouAwake's menu toggle, or run caffeinate -d in Terminal for the duration. Also check Zoom and macOS energy settings so the display is allowed to stay on while plugged in. ### Why do free keep-awake apps need accessibility or helper permissions? Preventing idle sleep uses system power assertions. Menu bar apps may request permissions so they can respond to triggers or control display sleep cleanly. Grant only what the app documents. caffeinate needs no App Store permissions because it is a system binary you invoke yourself. ## Sources - [Caffeinated on Mac App Store](https://apps.apple.com/us/app/caffeinated-anti-sleep-app/id1362171212?mt=12) - [Caffeinated official site](https://caffeinated.app/) - [Amphetamine on Mac App Store](https://apps.apple.com/us/app/amphetamine/id937984704) - [KeepingYouAwake official site](https://keepingyouawake.app/) - [KeepingYouAwake GitHub](https://github.com/newmarcel/KeepingYouAwake) - [Homebrew cask KeepingYouAwake](https://formulae.brew.sh/cask/keepingyouawake) - [caffeinate command reference](https://ss64.com/mac/caffeinate.html) ## Related - [Amphetamine vs Napless](https://bundl.run/compare/napless-vs-amphetamine) - [Amphetamine vs Caffeine](https://bundl.run/compare/amphetamine-vs-caffeine) - [Amphetamine vs Caffeinate](https://bundl.run/compare/caffeinate-vs-amphetamine) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://bundl.run/#organization", "name": "Bundl.run", "url": "https://bundl.run", "logo": { "@type": "ImageObject", "url": "https://bundl.run/og-image.png", "width": 1200, "height": 630 }, "description": "The Ninite for Mac. 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Developer William Gustafson funds it via optional donations." } }, { "@type": "Question", "name": "Can I install Amphetamine with Homebrew?", "acceptedAnswer": { "@type": "Answer", "text": "No. There is no Homebrew cask for Amphetamine. Install it from the Mac App Store, or use mas search Amphetamine / mas install with the Amphetamine app ID. Do not use brew install --cask amphetamine: that command fails." } }, { "@type": "Question", "name": "What is KeepingYouAwake and is it still maintained?", "acceptedAnswer": { "@type": "Answer", "text": "KeepingYouAwake is a free open-source menu bar utility (Homebrew cask 1.6.8) that prevents sleep with one click. The project site is keepingyouawake.app and the GitHub repo newmarcel/KeepingYouAwake still saw activity into May 2026." } }, { "@type": "Question", "name": "Does Amphetamine work on Apple Silicon Macs?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Amphetamine runs natively on Apple Silicon and is updated for current macOS releases. Caffeinated likewise supports Apple Silicon but requires macOS 15+ as of version 3.1.1." } }, { "@type": "Question", "name": "Can Amphetamine truly replace everything Caffeinated does?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, and more. One-click activation, timers, menu bar control, and notifications are covered. Amphetamine adds closed-display mode, triggers, hotkeys, AppleScript, and Drive Alive." } }, { "@type": "Question", "name": "Is the built-in caffeinate command enough?", "acceptedAnswer": { "@type": "Answer", "text": "For many developer workflows, yes. caffeinate can keep the display or system awake and can wrap another process. 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Amphetamine can keep the system awake while allowing display sleep, which helps overnight jobs." } }, { "@type": "Question", "name": "Will Amphetamine keep my Mac awake when the lid is closed?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, via closed-display mode. Caffeinated does not support lid-closed keep-awake. KeepingYouAwake and plain caffeinate are not substitutes for Amphetamine's clamshell workflow." } }, { "@type": "Question", "name": "What is the best free alternative to Caffeinated?", "acceptedAnswer": { "@type": "Answer", "text": "Amphetamine for most people: free on the Mac App Store, more features than Caffeinated, including closed-display mode and triggers. KeepingYouAwake if you want a simple open-source brew install. caffeinate if Terminal is enough." } }, { "@type": "Question", "name": "Amphetamine vs Caffeinated: which should I use?", "acceptedAnswer": { "@type": "Answer", "text": "Amphetamine unless you have a hard preference for Caffeinated's UI. Amphetamine is free and more capable. Caffeinated is $3.99 one-time, polished, and intentionally omits lid-closed keep-awake. Feature-for-feature, Amphetamine wins on price and automation." } }, { "@type": "Question", "name": "Is KeepingYouAwake better than Caffeinated?", "acceptedAnswer": { "@type": "Answer", "text": "For a free simple toggle, yes. KeepingYouAwake 1.6.8 is free, open source, and installable with Homebrew. Caffeinated costs $3.99 and looks more designed. Neither matches Amphetamine's advanced triggers. Pick KeepingYouAwake when you want brew + simplicity." } }, { "@type": "Question", "name": "Does Caffeinated work with the MacBook lid closed?", "acceptedAnswer": { "@type": "Answer", "text": "No. Caffeinated's App Store description states the anti-sleep feature does not work when you close the lid, for safety reasons. Use Amphetamine closed-display mode if you need clamshell keep-awake." } }, { "@type": "Question", "name": "Caffeinated vs built-in caffeinate command: do I need an app?", "acceptedAnswer": { "@type": "Answer", "text": "Not always. If your need is \"stay awake while this download or build runs,\" wrap the command with caffeinate. Buy or install a menu bar app only when you want persistent one-click control without opening Terminal." } }, { "@type": "Question", "name": "Is Caffeinated worth $3.99 in 2026?", "acceptedAnswer": { "@type": "Answer", "text": "Usually no for features. Amphetamine is free and more capable. KeepingYouAwake is free for simple toggles. caffeinate is free in Terminal. Pay $3.99 only if you tried free tools and still prefer Caffeinated's interface enough to tip the developer." } }, { "@type": "Question", "name": "Caffeine app Mac alternative free?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. 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Grant only what the app documents. caffeinate needs no App Store permissions because it is a system binary you invoke yourself." } } ], "isPartOf": { "@id": "https://bundl.run/free-alternative-to/caffeinated" } } ] } ```