A real-time AI assistant that listens to your calls and helps you answer tough questions on the spot. It transcribes conversations live and runs invisibly on your system - only you can see it.

Anyone in high-pressure conversations - job seekers in technical interviews, sales pros handling objections, students in oral exams, or executives in important meetings. If you need to sound confident on tough topics, we’ve got your back.

How is it different from note-takers?

Most AI tools create summaries after your meeting ends. GeekBye works live - answering questions as they’re asked and giving you talking points during the conversation. Like having an expert whispering in your ear.

Will others on the call see it?

No. GeekBye runs locally and never joins as a participant or bot. The overlay is only visible to you - it won’t show up in screen recordings, screen shares, or participant lists.

Which platforms does it support?

Zoom, Microsoft Teams, Google Meet, Webex, and any browser-based platform. For Zoom: use version 6.1.6 or earlier, or enable [Advanced capture with window filtering](https://support.zoom.us/hc/en/article?id=zm_kb&sysparm_article=KB0063824#:~:text=Advanced%20capture%20with%20window%20filtering,from%20the%20Zoom%20desktop%20app.).

What’s included for free?

Limited AI responses per month - enough to test in a few interviews or meetings. All core features included. Pro removes limits and adds multi-language support.

Yes. Your data is encrypted and we never sell your information.

Does GeekBye work for coding interviews?

Yes. GeekBye captures your screen in real time and provides solutions for algorithm problems, system design questions, debugging challenges, and code optimization. It works with any coding environment or online assessment platform.

Can it help with behavioral interviews?

Absolutely. GeekBye listens to behavioral questions and suggests structured STAR-method responses, relevant talking points, and follow-up answers based on the conversation context.

What languages does GeekBye support?

GeekBye supports 33 languages for both transcription and AI responses. You can set your transcription language independently from your AI output language, which is useful for non-native English speakers interviewing in English.

How fast are the AI responses?

Responses start streaming within 2-3 seconds of pressing the shortcut. The AI begins generating immediately while you continue your conversation, so there is no awkward pause.

Does it work on macOS and Windows?

Yes. GeekBye runs natively on both macOS (14.0 Sonoma or later) and Windows. Screen capture invisibility works on both platforms using native OS-level content protection.

Can the interviewer detect GeekBye?

No. GeekBye uses native operating system content protection to exclude itself from all screen captures, recordings, and shares. It never joins calls as a bot or participant. There are no browser extensions, no injected code, and no network traces.

What happens after a meeting ends?

GeekBye generates a complete meeting summary including key points, action items, and improvement suggestions. It also scores your performance across six communication metrics with specific transcript-backed feedback.

How does the transcription work?

GeekBye captures both your microphone audio and the system audio from the meeting platform simultaneously. It transcribes in real time using AI speech recognition, so you get a complete record of both sides of the conversation.

Is there a limit on meeting length?

No. Free and Pro plans both support unlimited meeting duration. Transcription runs continuously for as long as your meeting lasts with no cutoffs or interruptions.

Can I use GeekBye for sales calls?

Yes. Sales professionals use GeekBye to handle objections in real time, get coached on negotiation tactics, and receive instant talking points during client calls. It works with any meeting platform.

Do I need to install anything else?

On macOS, installing BlackHole virtual audio driver (free, open source) enables system audio capture for transcription. On Windows, no additional software is needed. GeekBye handles everything else.

Can I cancel my subscription anytime?

Yes. You can cancel your Pro subscription at any time. Your access continues until the end of your current billing period. The Lifetime plan is a one-time purchase with no recurring charges.

Does GeekBye store my interview recordings?

All transcripts and recordings are stored locally on your device in an encrypted database. Nothing is uploaded to cloud servers. You have full control to view, export, or delete your data at any time.

How do keyboard shortcuts work?

Press Cmd+Enter (macOS) or Ctrl+Enter (Windows) to capture your screen and get an instant AI response. Press Cmd+Shift+. to open your meeting report. You can choose from three preset shortcut schemes during setup to avoid conflicts with your code editor.

GeekBye vs Interview Sidekick: A Comprehensive Comparison

Overview

Both GeekBye and Interview Sidekick promise to help candidates perform better in live interviews with real-time AI assistance, but they differ significantly in how they deliver on that promise.

GeekBye is a native desktop application for macOS and Windows that provides real-time screen analysis, AI answer generation, and dual-audio transcription. Built on Electron with native Swift binaries for macOS, it operates at the OS level to ensure genuine invisibility during screen-sharing sessions. OCR is processed locally, and only extracted text is sent to AI models.

Interview Sidekick is a web-based interview assistant that listens to your interview audio and provides real-time suggested responses. It runs in a browser tab or lightweight overlay and focuses on audio-based assistance rather than screen analysis. Setup is straightforward -- sign up, open the tool, and start your interview.

Feature Comparison

Feature	GeekBye	Interview Sidekick
Platform	Native desktop app (macOS, Windows)	Web-based
Invisibility method	OS-level native APIs	Browser tab / overlay
Screen analysis	Yes, local OCR pipeline	No
Real-time transcription	Yes, 33 languages	Yes, limited languages
Dual audio capture	Microphone + system audio	Microphone primarily
AI response generation	Context-aware with screen + audio	Audio-context only
Performance metrics	Real-time dashboard	Basic feedback
Setup complexity	Desktop app installation	Browser-based, minimal
Offline capability	Partial (local OCR)	None

Key Differences

Screen Analysis vs Audio Only

The most significant capability gap is screen analysis. GeekBye can capture and analyze what is on your screen in real time -- coding challenges, system design diagrams, multiple-choice questions, or any visual content displayed during the interview. It uses local OCR to extract text from screenshots and feeds this context to AI models alongside audio transcription.

Interview Sidekick relies exclusively on audio input. It transcribes the conversation and generates suggested responses based on what it hears. This works well for behavioral and conversational interviews but falls short during technical interviews where the interviewer shares code, diagrams, or written problems on screen.

Stealth and Detection

GeekBye's native architecture is built specifically for invisibility. On macOS, it uses ScreenCaptureKit APIs that allow the application window to be excluded from screen captures and recordings. The window is frameless, transparent, and always-on-top -- designed to be invisible to any screen-sharing or proctoring software operating at the application layer.

Interview Sidekick runs in a browser, which means it exists within the same environment that video conferencing and proctoring tools can inspect. While it attempts to minimize its footprint, the browser-based approach cannot offer the same level of stealth as a native application using OS-level exclusion APIs.

Transcription and Language Support

GeekBye supports real-time transcription in 33 languages through its integration with Deepgram Nova-3 via WebSocket streaming. It captures both microphone audio and system audio simultaneously, giving the AI complete context of both sides of the conversation. This dual-audio approach is particularly valuable -- you get transcription of what the interviewer says through system audio and what you say through the microphone.

Interview Sidekick provides transcription in fewer languages and primarily captures microphone input. This means it may miss interviewer questions or context shared through the call audio, reducing the quality of its suggested responses.

Setup and Ease of Use

Interview Sidekick has the advantage of simplicity. As a web-based tool, there is nothing to install -- you open a browser tab and start using it. This low friction makes it appealing for candidates who want a quick, no-commitment solution.

GeekBye requires installing a desktop application, but this installation is what enables its superior stealth and performance capabilities. The setup process is straightforward, and once installed, the application runs automatically with configurable keyboard shortcuts for seamless operation during interviews.

Privacy and Security

GeekBye processes screenshots locally using on-device OCR. Images never leave your machine. Only extracted text is sent to authenticated backend servers for AI processing. User data is stored in an encrypted local SQLite database, and authentication tokens are secured in the OS keychain.

Interview Sidekick processes audio through cloud servers. Conversations are transmitted to external infrastructure for transcription and AI processing. This is a standard approach for web-based tools but means your interview audio passes through third-party servers.

For candidates interviewing at companies with strict NDAs or confidentiality requirements, GeekBye's local-first processing model is meaningfully more private.

Pricing

Interview Sidekick offers free trial sessions with paid plans for unlimited use, typically starting around $20/month.

GeekBye offers subscription-based pricing that reflects its native desktop capabilities and local processing infrastructure. Both tools provide trial options for evaluation.

Verdict

GeekBye is the clear winner for technical interviews and candidates who need reliable stealth. Its screen analysis capability is essential for coding challenges and system design interviews where visual content is shared. The native desktop architecture provides genuinely stronger invisibility than any browser-based alternative, and 33-language transcription with dual audio capture gives it a significant edge in conversation understanding.

Interview Sidekick is a reasonable lightweight option for behavioral interviews where audio-only assistance is sufficient and screen analysis is unnecessary. Its browser-based simplicity is appealing for candidates who want minimal setup.

For any interview involving code, diagrams, or shared screens, GeekBye is the recommended tool.