Private AI Interview Tools: How Private Mode Works
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How Private AI Interview Tools Work
The key difference between detectable and Private AI interview tools is architecture. Browser-based tools leave fingerprints. Desktop-native tools with proper private engineering don't. Here's exactly how private mode works.
Desktop Overlay Technology
Why Browser Extensions Are Detectable
- Proctoring tools scan
chrome.management.getAll()for active extensions - Content scripts inject DOM elements that can be detected
- Network requests from extensions have identifiable patterns
- Meeting platforms can query installed extensions via WebRTC
This is why Aissence is a desktop application, not a browser extension.
System Audio Capture vs Meeting Bots
Meeting bots join the call as participants — obviously visible. Aissence captures audio at the OS level (like recording what your speakers play), which is private to your device.
Private Mode Comparison
| Tool | Detection Risk | Method |
|---|---|---|
| Aissence | Private | Desktop overlay + system audio |
| Final Round AI | Moderate risk | Browser-based |
| LockedIn AI | Some risk | Mixed approach |
| Meeting bots | Always detected | Joins as participant |
See our full comparison with Final Round AI and comparison with LockedIn AI.
Follow the interview or assessment rules
Use AI tools for preparation unless the employer explicitly permits assistance during the session. Do not use software to conceal prohibited help or bypass integrity controls. Review the Aissence responsible-use policy when the rules are unclear.