Nostrobe v2 now supports Claude Opus 4.7— the most powerful AI for interviews
Used by 2,500+ candidates across 68 cities

Crack Your Next Interview with Real-Time AI Assistance

Live transcription and instant, structured answers — seamless, fast, and ready the moment a question lands.

Questions? Book a live demo

4.8/5
· 1,200+ reviews · No credit card required
20+ Languages
Claude Opus
Invisible to Interviewer

Built to help you crack interviews at top companies

How it works

Be Interview-Ready in Minutes, Not Months

Four steps. No setup. Works with every major video platform.

1

Download NostrobeAI

Install in 30 Seconds. No Setup. No Configuration.

2

Join Your Interview

Compatible with all major meeting platforms — invisible to interviewers.

3

Questions Detected

Captures on-screen questions and interview audio instantly in real time.

4

Read AI Answers

Expert AI answers, delivered through an invisible screen for interviewer.

Real Interviews · Smart AI Answers

Why NostrobeAI

Your AI copilot for every interview

Real-time help that's actually invisible — on the platforms you interview on, in the language you think in, with a debrief after every round.

Invisible during screen sharing

NostrobeAI stays hidden while you share your screen on Zoom, Google Meet, Microsoft Teams and OBS — no pop-ups, no visible window. The interviewer only ever sees your normal screen.

Stays invisible on:

Zoom Google Meet Microsoft Teams Webex LeetCode HackerRank CodeSignal + more
NostrobeAI answer overlay staying hidden while the candidate shares a coding screen in a Google Meet interview

Get better after every interview

After each session you get a debrief — what was asked, how you answered, and a quality score with tips for the next round.

94
Quality score
✦ AI feedback Confidence Clarity

Answer clearly under pressure

When a question catches you off guard, NostrobeAI hears it, understands the context, and delivers a structured answer in seconds.

Speak any language

Real-time transcription and answers in 20+ languages — Hindi, Tamil, Spanish, Mandarin, and more. Interview in the language you think in.

⭐ Real stories

Trusted by Engineers Who Got Hired

From freshers to senior engineers — across every industry and city in India.

"Cracked my Amazon interview. Got 3 offers in 2 weeks. Nostrobe paid for itself 100x over."

RS
Ravi Sharma
Software Engineer @ Amazon · Bangalore
Got ₹90L offer 🎉

"Saved ₹50k on interview prep courses. The AI gives better answers than human coaches."

PM
Priya Mehta
Product Manager @ Google · Delhi

"Switched from Chiku AI. Nostrobe is half the price and gives me answers in Tamil AND English."

AK
Arjun Kapoor
Data Scientist @ Microsoft · Mumbai

"First international offer! Used the multi-language feature to prep in English despite being more comfortable in Marathi."

SP
Sneha Patel
UX Designer @ Adobe · Pune
First international offer 🌍

"The stealth mode is incredible. Zero detection risk across 5 rounds at Flipkart."

VS
Vikram Singh
DevOps Engineer @ Flipkart · Bangalore
Got ₹30L package 🎉

"As a fresher, ₹299 was all I could spend. Got 4x the value."

AR
Anjali Reddy
Frontend Developer @ Swiggy · Hyderabad
Fresher → ₹25L 🚀

"Went from service company to product company. The Sonnet model gives product-level answers."

RK
Rohit Kumar
Backend Engineer @ Zomato · Gurgaon
Service → Product 🎯

"Academic to industry switch was terrifying. Nostrobe gave me industry-standard answers I'd never heard."

KI
Kavita Iyer
ML Engineer @ Ola · Bangalore
PhD → Industry ✨

"3rd year student here. ₹299 for 1 hour was a no-brainer. Got placed at Razorpay."

AG
Aryan Gupta
Full Stack Developer @ Razorpay · Mumbai
3rd year → ₹22L 🎓
vs competitors

The Numbers Don't Lie

No cherry-picking. Every competitor. Full transparency.

Entry price (INR) — lower is better

Nostrobe
₹299
Chiku AI
₹1,100
Parakeet
₹2,478
LockedIn AI
₹4,880
✓ Up to 94% cheaper · Starting ₹299
MOST AFFORDABLE
Real-Time AI Interview Assistance at a Fraction of the Cost
Starting ₹299 · No hidden charges
20+ LANGUAGES
Fast, Accurate Multilingual Support
Hindi, Tamil, Telugu, English & More
INSTANT RESPONSE
Real-Time Transcription & AI Answers
Optimized for all
Simple, honest pricing

Pay only for what you use

Pay once, use anytime — credits never expire. New users get a free 7 minute trial.

Starter
Perfect for getting started.
₹399 ₹299
Save ₹100!
one-time payment · credits never expire
30-min credit session
Runs as long as you have credits.
Everything includes
  • 1 Hour of AI Interview Assistance · 2 Credits
  • Instant AI interview answers
  • Invisible on Zoom, Meet, and Teams
  • Hands-free AI with Auto Mode & Push-to-Talk
  • Works across technical, non-technical, behavioral & consulting interviews
  • 20+ languages
  • Credits never expire
Basic
Smarter prep. Better answers.
₹599 ₹449
Save ₹150!
one-time payment · credits never expire
30-min credit session
Runs as long as you have credits.
Everything in Starter, plus
  • 2.5 Hours of AI Interview Assistance · 5 Credits
  • Analyze any screen for instant AI answers
  • Save and revisit interview sessions
★ MOST POPULAR
Pro
For serious interviewers.
₹1,299 ₹999
Save ₹300!
one-time payment · credits never expire
30-min credit session
Runs as long as you have credits.
Everything in Basic, plus
  • 5 Hours of AI Interview Assistance · 10 Credits
  • Advanced reasoning AI
  • AI-powered interview summaries
  • Email summary after every interview
  • Quality score + PDF export
  • Search past sessions
  • Priority support
Elite
Maximum prep. Maximum confidence.
₹2,999 ₹2,499
Save ₹500!
one-time payment · credits never expire
30-min credit session
Runs as long as you have credits.
Everything in Pro, plus
  • 8 Hours of AI Interview Assistance · 16 Credits
  • Access to Opus 4.6 & GPT-5.5
  • Handles everything from entry-level to senior leadership interviews
  • Advanced session analytics
  • Dedicated support

Not sure which plan fits? Talk it through with us first.

Book a 15-min call
FAQ

Questions? We've got answers.

Honest answers to every question we've been asked.

Will my interviewer see NostrobeAI?
No. Even when you share your screen on Zoom, Google Meet, or Microsoft Teams, NostrobeAI stays invisible to them. They see your normal desktop. You see the live answers.
Does NostrobeAI listen to my microphone?
No — not for the answers. NostrobeAI listens to the interviewer's voice through your computer's audio (the same sound playing into your speakers or AirPods). Your mic is only used when YOU choose to ask the AI a question by holding the Space key.
I'm on AirPods — will it still hear the interviewer?
Yes. AirPods, wired earphones, USB headset, built-in speakers — it doesn't matter. NostrobeAI picks up the call audio at the operating-system level, so the interviewer's voice always reaches the AI.
How much does it cost?
Starts at ₹299 for an hour, all the way to ₹2,499 for 8 hours of premium AI. You buy credits once and they never expire. No subscription, no monthly bill, no auto-renewal.
Can I try it for free?
Yes. Every new account gets 7 minutes free — enough to take it through a real call and decide if it's for you. No credit card required to sign up.
Why not just keep ChatGPT open in another tab?
Three big reasons. (1) NostrobeAI hears the interviewer's question automatically — no copy-pasting, no typing. (2) It stays invisible during screen share; ChatGPT in another tab pops into view the moment you switch windows. (3) It knows your résumé, so answers reference your actual projects and skills instead of generic templates.
How do I ask the AI a question myself?
Hold the Space key, speak your question, release. The AI answers in seconds. You can also type questions directly into the Nostrobe window if you don't want to talk.

Ready to ace your next interview?

Join the students and professionals who landed their dream jobs with Nostrobe — your free download is right below.

No credit card required

Download NostrobeAI

Free 7-minute trial included. Credits never expire.

macOS Your OS

Minimum Requirements

macOS 12.3 (Monterey) or later. Both Apple Silicon and Intel supported.

Windows Your OS

Minimum Requirements

Windows 10 or later (64-bit). 4 GB RAM recommended.