Your Invisible AI
Copilot
Perfect phrasing, clear structure, right on cue — for engineers who know the answer but freeze when it matters. Invisible to Zoom, Teams, and Meet.
Local Whisper transcription. Your audio never leaves your device.
Everything you need to ace the interview
From live transcription to instant AI answers -all running locally and invisible to your interviewer.
99.9% Invisible to Screen Share
Invisible to Zoom, Teams, Meet, Discord, OBS, and every screen sharing tool. The only methods that can detect it -window enumeration and hardware capture -are never used in interview platforms.
GPU-Accelerated Transcription
Local Whisper AI with NVIDIA CUDA acceleration. Choose Base, Small, or Medium models -Medium on GPU transcribes in 1.5s with best-in-class accuracy. Falls back to CPU automatically.
AI-Powered Answers
Claude generates natural, concise answers using your resume and job description. Sounds like you, not a chatbot. Streaming responses in real-time.
Screenshot Analysis
Capture coding problems, system design diagrams, or any on-screen content. Vision AI analyzes and solves it instantly.
Built for engineers who already did the work.
If you don't know the material, this won't save you — that's cheating. If you do know it and just need the right words under pressure, that's a reference. Shadow Claude is the second kind of tool.
Non-native English speakers
You know the concept. The words don't always come out in the order your brain wanted them. Shadow Claude gives you the exact phrasing so your expertise lands the way it should.
Engineers with interview anxiety
Your brain blanks when the stakes are real. You've studied, you've practiced, and then the interviewer asks a question and the room goes quiet. A reference nearby means you're never stuck.
Senior engineers re-interviewing
You haven't done a full loop in six years. The knowledge is there, the interview muscle isn't. Shadow Claude bridges the gap while you ramp back up on the loop format.
Engineers who know the answer but freeze
Under pressure, structure falls apart. You start strong and trail off. The reference keeps you on track — a skeleton to speak from, in your own words.
Three steps. That's it.
Start before your interview, stop after. Shadow Claude handles the rest.
Set Up
Paste your resume and job description. Select your coding language. Connect to the server.
Start Listening
Hit Start -Shadow Claude captures system audio, transcribes the interviewer's questions in real-time using local Whisper AI.
Get Answers
AI generates natural, concise answers within seconds. Review, confirm, or let it auto-send. Copy to clipboard with one hotkey.
Real quotes from real engineers
Anonymized by role. No paid endorsements. No fake testimonials.
I know Go concurrency cold but I always freeze on the 'tell me about a time' questions. Shadow Claude gives me the structure I need — I do the talking, it keeps me from blanking.
English is my third language. I know the technical answer but the words don't come out right. This turns my rough phrasing into the exact words I meant to say.
I hadn't interviewed in six years when I got laid off. My knowledge was there, the interview muscle wasn't. Shadow Claude bridged that gap while I ramped back up.
honestly wasn't sure it'd work but it caught every question even with my roommate's dog barking in the next room. got the offer last friday
the patterns reference thing is wild. i pasted my resume, generated the patterns doc in claude, and the answers started sounding like me instead of chatgpt
Simple, transparent pricing
Start free. Upgrade when you need more.
Frequently asked questions
From the blog
Guides and insights for technical interviews.
How to Pass a FAANG Coding Interview in 2026
8 algorithm patterns, an 8-week study plan, and the system design framework that works at every company.
Read more →Cluely Alternatives: 5 AI Interview Tools Compared
We tested Shadow Claude, FinalRoundAI, ParakeetAI, InterviewCoder, and LockedIn AI. Here's the honest comparison.
Read more →How Invisible Screen Share Technology Works
A deep dive into the OS-level APIs that make overlay windows invisible to Zoom, Teams, and Discord.
Read more →Ready to ace your next interview?
Download Shadow Claude, set up in 2 minutes, and walk into your interview with confidence.