What Is an Interview Copilot?
An interview copilot is an AI-powered desktop tool that listens to your interview conversation in real time, understands the questions being asked, and suggests concise, high-quality answers — all without the interviewer knowing.
Tools like LockedIn AI (₹6,000+/mo), Chiku AI (₹1,200+/mo), and Final Round AI (₹8,000+/mo) have made this category popular in India and globally. The problem? They're expensive, subscription-based, and lock key features behind paywalls.
Ghostly AI: Free Forever
Ghostly AI is a Windows desktop app that does everything these paid tools do — and costs ₹0. Here's what you get:
- Live transcription using Deepgram — picks up system audio from Zoom, Google Meet, or Microsoft Teams
- AI answer generation — after a question is detected, Ghostly prepares a concise response automatically
- Screen capture analysis — screenshot a coding problem or diagram and get approach + code + complexity
- Stealth overlay — transparent Electron window invisible to screen-sharing software
- BYOK (Bring Your Own Key) — connect Groq, Gemini, OpenRouter, NVIDIA, OpenAI, Anthropic or Grok
How Is It Free?
Ghostly AI is sponsor-supported. The app shows a brief sponsor advertisement in exchange for giving you all premium features at zero cost. Your resume details and recent interviews are saved to your own account, encrypted and readable only by you (you can switch this off or delete it any time), and the API keys you Test are backed up, encrypted, to your account.
Who Should Use It?
- Fresh graduates preparing for campus placements
- Experienced devs applying at FAANG, startups, or MNCs
- Anyone who wants a real-time AI interview assistant without paying monthly fees
Getting Started
- Download the Windows installer
- Login with Google
- Add your Deepgram key + one AI provider key (Gemini free tier works)
- Start a session, join your interview, and let Ghostly handle the rest
Ghostly AI is your unfair advantage — without the unfair price.

