| What it does | On-device voice AI SDK with no cloud dependency
| Stealth AI desktop app that provides real-time answers during job interviews through an invisible overlay
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | CY
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| Pricing model | Freemium
| Freemium
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| Pricing | Published models free for commercial use; custom models available as paid engagements.
| Free 7-day trial with 3 interview sessions (no credit card required). Weekly Pass $4.99/week with unlimited interviews. Monthly Pass $17.99/month with unlimited interviews, phone screen answers, and priority support.
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| Key features | - Custom wake word detection with configurable threshold
- Streaming and batch automatic speech recognition
- Custom keyword spotting for voice commands
- Voice activity detection to identify speech
- Speech-to-intent with end-to-end processing
- Production binaries under 1 megabyte
- Models encrypted at rest with offline-first design
- NEON-accelerated battery-aware kernels
- Domain-specific model tuning
| - Real-time voice transcription with under 2 second latency
- Context-aware AI answers that account for shared screens and coding environments
- Speaker diarization to distinguish interviewer from candidate
- Invisible overlay hidden from screen shares and recordings
- Works with 10+ platforms including Zoom, Teams, Google Meet, HackerRank, CodeSignal, and Webex
- Resume and job description customization for tailored suggestions
- Support for technical interviews with coding and system design questions
- Encrypted data transmission with TLS HTTPS and secure WebSockets
- Works on Windows 10+ and macOS 12+
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| What makes it different | - Runs entirely on device with no cloud round-trip or per-detection fees
- Published models free for commercial use with custom tuning available
- Lightweight runtime under 1 MB with predictable latency and battery efficiency
- Models designed and tuned specifically to your product domain
- Audio never leaves the device and models are encrypted at rest
| - Stealth overlay technology that remains hidden from screen shares, recordings and proctoring tools
- Ultra-low latency of under 2 seconds from question to answer on screen
- Context-aware answers that understand coding environments and shared screens
- Customizable to user's resume, target roles and industry
- Phone screen option with no visible interface on computer
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 6 ● no change since last check |
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| Trust Flow (Majestic) | 3 | 0 |
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| Citation Flow (Majestic) | 21 | 22 |
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| Referring domains (Majestic) | 17 | 5 |
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VoxRT
CloakAI