Download & Extract (Portable App)
MergeIt AI is completely portable. There is no heavy installer, no background telemetry, and no registry modification. It runs directly from any local directory.
MergeIt-AI-v1.0.zip.
Enter Your Passcode
When the application launches for the first time, you will be prompted to enter your license passcode to unlock the interface.
Free Groq API Key Setup
⚡ 180ms ULTRA-FAST STREAMINGMergeIt AI uses Groq LPU (Language Processing Unit) hardware. Groq processes text at over 500 tokens per second — generating complete, structured answers before your interviewer even finishes pausing.
Groq provides a generous free tier with zero payment details required. Using your personal API key gives you dedicated rate limits, zero throttling, and maximum privacy.
MergeIt) and click Submit.
gsk_... to your clipboard. (Note: Groq displays it only once).
Audio Loopback Configuration
MergeIt AI captures audio using Windows audio loopback so it transcribes the voices of other meeting participants through your headphones or speakers.
Press Ctrl + L or click the Audio / Loopback button in the HUD to start or pause listening.
Ensure your meeting platform (Zoom, Google Meet, Teams) audio output device is set to your active headphones so MergeIt captures the interviewer's speech with zero echo.
As questions are spoken, candidate chips appear in the left feed. Click any transcript chip or press Ctrl + Enter to stream the answer instantly.
Essential Stealth Shortcuts
Memorize these shortcuts so you can solve questions, snip LeetCode problems, and cloak your cursor without touching your mouse.
Pro Tips to Ace Your Interview with Zero Detection
Align Under Webcam
Drag the MergeIt AI HUD directly underneath your physical webcam lens. When reading streamed answers, your natural gaze looks directly into the lens, maintaining confident eye contact with interviewers.
Anti-Capture Shield Active
MergeIt AI uses Windows Display Affinity exclusion. When you share your entire desktop or browser on Zoom, Teams, or Google Meet, the HUD is 100% invisible on the interviewer's screen.
Pre-Call Rehearsal
10 minutes before your interview, open a mock interview or coding video on YouTube. Press Ctrl + L and watch MergeIt transcribe and stream solutions in real time.
Frequently Asked Setup Questions
Common questions about Groq API keys and stealth execution
Will Groq ever charge me for using their API?
No. Groq has a dedicated free developer tier that provides tens of thousands of tokens daily with no credit card required. For interview preparation and live interviews, this free tier is more than sufficient.
Can I also use OpenAI, Claude, or Gemini?
Yes! In the MergeIt AI Settings modal, you can also paste your OpenAI (GPT-4o), Anthropic (Claude 3.5 Sonnet), or Google Gemini API keys anytime if you prefer other LLM providers.