
Real-time AI interview copilot that answers while you are still talking
Real-time AI interview copilot that answers while you are still talking
Interview Solver records 77,076 monthly visits with +1.2% month-over-month growth and Free Trial, Paid pricing. Leetcode Wizard records 15,615 monthly visits with -18.4% growth and Paid pricing.

An invisible AI copilot that solves coding interview problems in seconds
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | interviewsolver.com | leetcodewizard.io |
| Pricing Model | Free Trial, Paid | Paid |
| Monthly Visits | 77.08K (77,076) | 15.62K (15,615) |
| MoM Traffic Delta | +944 (+1.2%) | -3.53K (-18.4%) |
| Primary Market & Share | 🇺🇸 United States (72.7%) | 🇺🇸 United States (41.1%) |
| Direct Visits / mo | 17.48K | 7.02K |
| User Rating | 3.8 | 4.4 |
| Supported Platforms | Website | Website |
Desktop and mobile AI copilot that feeds live answers during coding and system design interviews
The desktop app is designed to remain hidden from Zoom and browser-based screen recording, with moveable overlays and no visible taskbar presence.
Capture any window containing a coding problem and receive a complete solution with syntax highlighting, approach notes and complexity analysis.
Transcribes both your voice and the interviewer's audio so spoken system design and behavioral questions can be answered in the moment.
Pair the desktop app with a phone for remote screenshots, prompts and answers, or use the browser-based mobile mode with no installation.

An invisible AI copilot that solves coding interview problems in seconds
The model inspects the problem and returns several viable algorithms sorted from worst to best time complexity, including for problems that are not published anywhere.
Pick an algorithm and receive idiomatic code for your chosen language, edge-case tests and a written complexity analysis within seconds.
Undetectable global hotkeys run at a privileged level, and the window is designed to stay invisible in screenshots and screen-sharing software.
Mirror every output to a phone, tablet or second laptop so you never need to open anything on the machine being proctored.

Real-time AI interview copilot that answers while you are still talking
Real-time AI interview copilot that answers while you are still talking

Free / Open-sourceAI interview copilot with real-time answers and automatic debriefs
Free / Open-sourceAI interview copilot with real-time answers and automatic debriefs
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Free / Open-sourceReal-time AI copilot for interviews, meetings and coding rounds

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Real-time AI interview copilot and prep coach in one platform

Real-time, invisible AI interview and coding assistant
Real-time, invisible AI interview and coding assistant
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Free / Open-sourceUndetectable AI assistant for live technical interviews

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Real-time interview coaching, mock interviews and a 14-tool career toolbox

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Free / Open-sourceReal-time, personalised answers for live interviews

Free / Open-sourceUndetectable AI copilot for interviews and meetings
Free / Open-sourceUndetectable AI copilot for interviews and meetings
Free / Open-sourceReal-time AI interview help that stays invisible on every screen share
Free / Open-sourceReal-time AI interview help that stays invisible on every screen share

Free / Open-sourceReal-time AI interview assistant for live interviews and coding screens
Free / Open-sourceReal-time AI interview assistant for live interviews and coding screens