If you are searching for a Chiku AI alternative on Windows, you are likely looking for a tool that handles high-stakes privacy natively. GhostDesk approaches the problem by communicating directly with the Windows OS through the SetWindowDisplayAffinity API, ensuring the overlay is entirely excluded from the display capture buffer.
While tools like Chiku AI are tailored toward specific interview contexts, GhostDesk is built as a general-purpose professional assistant. It offers identical privacy and screen-share invisibility, but extends it to all of your daily tasks: coding in VS Code, navigating the terminal, and leading team calls.
| Feature | GhostDesk | Chiku AI |
|---|---|---|
| Capture Exclusion | OS-level (SetWindowDisplayAffinity) | Varies by setup |
| Focus Area | Universal Windows Desktop Workflow | Interview & assessment support |
| Works outside browser | Yes, fully native above any app | Often browser-constrained |
| Voice Input | Yes, Deepgram Nova-3 built-in | Varies |
| Screen OCR | Yes, Llama Scout 10s auto-capture | Varies |
| Deep Reasoning | Yes, DeepSeek R1 | Standard LLMs |
| Entry Price | From $5 for 24 hours | Subscription plans |
Browser-based tools or basic overlays can be accidentally shared or detected during intense screen-recording setups. GhostDesk leverages the Windows Desktop Window Manager (DWM) directly. No visual data of the GhostDesk instance is ever sent to Zoom, Teams, Google Meet, or OBS.
If you demand absolute assurance that your AI assistant stays private while you present your entire desktop or an IDE window, DWM-level exclusion is the superior standard.
Chiku AI focuses intensely on specific interview support. But what do you use once you pass the interview? GhostDesk is specifically engineered for everyday problem solving. With comprehensive Voice mapping via Deepgram Nova-3 and automated 10s Screen OCR deduplication, you can prompt your AI directly from your IDE without ever using your keyboard.
If you need an invisible desktop assistant specifically tailored for Windows, GhostDesk offers robust OS-level protections and broader daily utility compared to the focused features of Chiku AI. Grab the cheap 24hr pass or the 3-day trial and verify the screen share invisibility for yourself.