Global insomnia is lazy engineering. Per-app models reduce forget-to-toggle-off debt—the classic Awake failure mode.
One-time purchase · Lifetime updates · Delivered via the Microsoft Store
Purchased and updated securely through the Microsoft Store. No account needed on our site, no subscription, and a Microsoft receipt for easy corporate expensing.
windows · local-first · one-time purchase · no telemetry
If this sounds like your week
Laptops left awake unintentionally become thermal and battery surprises. per app screen awake tool 2026.
Where tooling usually breaks
Foreground-targeted behavior tends to match human intent better.
Scope ladder
Global insomnia → risky on laptops Session toggle → easy to forget Per-app foreground targeting → tighter intent match
Where StayGreen lands
Target the IDE, encoder, installer—whatever justified the vigil—rather than irradiating entire user sessions.
One-time purchase · Lifetime updates · Delivered via the Microsoft Store
Purchased and updated securely through the Microsoft Store. No account needed on our site, no subscription, and a Microsoft receipt for easy corporate expensing.
windows · local-first · one-time purchase · no telemetry
What you get
Uses Windows execution-state calls instead of polling loops or fake input.
Auto-pauses when the charger is unplugged or the lid is closed for safer thermal and battery behavior.
Keep awake only when specific apps like `ms-teams.exe` are active.
$4.99 USD perpetual license. Pay once, own it forever — buy direct on automatalabs.ca.
Engineering Proof
StayGreen uses SetThreadExecutionState to request the awake state directly from
Windows. That means no fake mouse movement, no periodic wake pings, and no background loop burning cycles just to
pretend the user is active.
For technical buyers, this is the whole point: the operating system does the work, while StayGreen simply sets the appropriate execution-state flags and gets out of the way. In our idle tests, Task Manager reports roughly 0.0% CPU usage with a memory profile under 8 MB for the keep-awake path.
Screenshot evidence for the low-overhead runtime profile.
Product Interface
The StayGreen interface keeps the important decisions obvious: when to override sleep, how long to hold the state, and which app should trigger it. No command-line dance. No clutter disguised as enterprise UX.
Trusted by pragmatic desktop users
Real workflows: focus timers that stay visible, batches that never leave the disk, and renames you can rewind.
PinPoint: Always On Top saves me so much time as I can organize all my report materials without having to flip between windows or tabs. I love the fact that it is straightforward and simple.
Senior Accountant · Manufacturing Company · United States · PinPoint
Learn moreI used to get so frustrated when my Taskbar would freeze and disappear. Taskbar Sentinel has eliminated that pain without subjecting me to another subscription.
Darren · Calgary, Alberta, Canada · Taskbar Sentinel
Learn moreOpticBatch and MetaForge are a lifesaver for me as a person with a passion for photography. They give me the ability to stay organized and keep personal information confidential when I post pictures online.
Sherri · United States · OpticBatch & MetaForge
Learn moreQuotes are shown with customer permission; names and locations appear as reviewers provided them.
Publisher Featured & Indexed On
Our Core Moat
Compiled Rust core wrapped inside an optimized Tauri shell. No heavy background node loops or duplicate Chromium engines cooking your memory footprint (<5MB idle RAM).
Executes entirely on-device with full offline isolation. Absolute zero background telemetry policies, no metrics aggregation, and zero mandatory cloud-sync accounts.
Pay a single, clear one-time purchase price. Own your specific native software utility execution tier permanently without artificial subscription paywalls or ongoing usage tax.
FAQ
StayGreen leverages Windows execution-state semantics with effectively zero synthetic busy loops—per-app targeting, lid/battery guardrails, and Microsoft Store licensing that stays purchasable instead of cloudy. Respect corporate power policies before rolling fleet-wide.
Hopefully not permanently. Prefer session-scoped posture and per-app rules so notebooks return to sane sleep curves once the risky window closes.
Simulated HID events read as spoofing—they spook SOC tooling, distract humans, waste watts. Execution-state semantics ask Windows plainly when attention is warranted.
StayGreen stays a straightforward Microsoft Store purchase—no metering tricks for fundamentals.
Use AutomataLabs.ca for narrative context, grab the SKU through Microsoft Store portals for corp billing alignment.
StayGreen uses Windows execution-state calls with effectively zero CPU overhead, smart lid/battery interlocks, and per-app targeting when you need the machine to stay present for real work.
One-time purchase · Lifetime updates · Delivered via the Microsoft Store
Purchased and updated securely through the Microsoft Store. No account needed on our site, no subscription, and a Microsoft receipt for easy corporate expensing.
Technical specifications
| Spec | Implementation |
|---|---|
| Data Sovereignty | Sleep-prevention state is local; no remote presence or activity reporting |
| Telemetry Status | None |
| Core Runtime | Native Windows binary using SetThreadExecutionState / execution-state APIs |
| Network Requirements | Fully functional offline |
| Deployment Compatibility | Windows 10 and 11 (x64); direct purchase and Microsoft Store |
| System footprint | Near-zero idle CPU; no polling loops or fake input injection |
| Hardware guardrails | Auto-pause on battery unplug or lid close |
// release_radar
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