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"Undetectable."
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The only interview AI built to get you hired - not just get you through.

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VanishPrinciple app showing AI-powered coding interview assistance

Technical Architecture

Invisible
By Design.

Engineered at the OS level to provide an undetectable professional advantage during every stage of the pipeline.

Invisible Virtual Overlay

Our proprietary rendering engine hooks directly into the OS display buffer, remaining completely hidden from all proctoring software.

Cmd+Shift+SpaceVerified Stealth

Real-time Audio Guidance

Whisper-powered transcription coupled with low-latency AI response delivers discrete audio feedback directly during performance.

OpenAI Whisper v3
Cmd+Shift+V

Full Interview Suite

From Leetcode-style coding challenges to complex System Design with Mermaid.js diagrams and Behavioral STAR framework.

Cmd+4-6
Mermaid.js | STAR

20+ Undetectability Layers

Integrated kernel-level hooks and disabled Chromium services (spellcheck, safe-browsing, sync) ensure zero footprint.

Cmd+Shift+P
Custom Chromium Build

Zero-Latency Integration

Native system panel with deep OS integration, ensuring zero input lag and maximum stability during live sessions.

Cmd+Arrows (Move)
Electron | Node.js Runtime

Encrypted Local Processing

All sensitive data and RAG knowledge-base building happens strictly on your device. Zero data leakage, zero network flags.

Cmd+Shift+X (Clear)
AES-256 | Local RAG

Supported Ecosystem

Security At
The Kernel Level.

VanishPrinciple bypasses detected hooks by operating directly between the hardware and the display buffer. No browser extension can offer this level of security.

01Anti-Proctoring Kernel Hook
Active
02Disabled Chromium Services
Active
03Zero-Sync Network Layer
Active
04Memory-Safe Response Buffer
Active
05Encrypted Key Storage (AES-256)
Active
06Dynamic IPC Spoofing
Active

Investment Plans

Transparent,
Zero Risk.

Unlock your full professional potential with our specialized stealth toolkit.

Free Download

$0/forever

Get started today with the basics.

  • No credit card required
  • Download and explore the app
  • Audio support for real-time guidance
  • 20+ undetectability features for total stealth
  • Support for all kinds of interviews
  • Subscribe to unlock AI features

Instant Access

Most Popular

Monthly Pro

$29
$20/month

The most popular choice for serious candidates.

  • 1,000 usage credits per month
  • New: Audio support for real-time guidance
  • 20+ undetectability features for total stealth
  • Support for all kinds of interviews (leetcode, system design, etc.)
  • Most powerful fine-tuned AI models
  • 24/7 support

Secure payments via

Dodo Payments
Best Value

Lifetime Pro

$240
$200

One-time payment. Infinite career edge.

  • Unlimited lifetime access
  • New: Audio support for real-time guidance
  • 20+ undetectability features for total stealth
  • Support for all kinds of interviews (leetcode, system design, etc.)
  • Most powerful fine-tuned AI models
  • 24/7 support

Secure payments via

Dodo Payments