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© 2026 Interview Solver, Inc. All rights reserved.

Your Unfair Advantage in
Coding Interviews

While others struggle with LeetCode, you'll have AI on your side

Invisible to screensharing · Undetectable by interviewers

Outperform every candidate in the room

Interview Solver user 1Interview Solver user 2Interview Solver user 3Interview Solver user 4

Trusted by 10896+ engineers

You,screensharing

Interviewer,watching your screen

What is Interview Solver?

Interview Solver is an AI interview copilot and technical interview preparation platform for software engineering candidates. The native desktop app for macOS and Windows gives real-time help during live coding interviews: solutions for LeetCode-style problems, system design diagrams, voice transcription, and answers grounded in a resume or job description you upload.

Built for live coding interviews

The overlay can stay invisible during screen sharing, with global hotkeys so you do not alt-tab. Companion mode adds remote controls from a phone when a downloadable interview tool logs keyboard shortcuts on the laptop. A free tier is available; paid access starts at $59/mo.

Practice resources and developer docs

The website also publishes company interview guides, role-based prep, and free career tools. Agents can read the site map in llms.txt, call the public API described at Interview Solver developer resources, or load openapi.json. Humans can start on About, Contact, or Pricing.

Features included with the copilot

Invisible Mode keeps the overlay off screen shares. Screengrabs send a coding window to the model for a one-shot solution. Voice transcription captures both sides of the conversation. Companion mode turns a phone into a second screen and remote control. Undetectable hotkeys avoid alt-tab. Document upload lets you ground answers in your resume, projects, or a job description. The process can stay hidden in Activity Monitor on macOS.

How a live session works

After signup you download the macOS or Windows app, sign in, and keep the overlay nearby during a coding round. When a prompt appears you grab the editor, listen to the interviewer, or type a question. The model returns code, complexity notes, and system-design structure you can talk through out loud. Because the app is a desktop process rather than a browser extension, it can sit above Zoom, Teams, Meet, or a browser IDE without injecting into the page the interviewer is watching. Companion remote controls matter when a take-home or HackerRank desktop client records local hotkeys: you trigger capture and prompts from another device instead of the tracked machine. Support, privacy requests, and billing questions go to the contact page; developers load the OpenAPI document for product metadata, pricing, model lists, and desktop download versions without scraping HTML.

Interview prep on the website

Beyond the live copilot, Interview Solver publishes company-specific coding question hubs, algorithm topic drills, curated collections such as top 100 and system design, and role-based tracks for frontend, backend, full-stack, mobile, data, and DevOps engineers. Free tools include an ATS resume checker, STAR method builder, Big O cheat sheet, resume bullet generator, and a total compensation calculator. Comparison pages explain how Interview Solver differs from other AI interview copilots on price, companion remote controls, and live technical interview coverage. A free plan includes a limited number of messages; monthly access starts at $59/mo and can be canceled from the account billing portal. Public trust pages cover who we are, how to email support, and how personal information is collected. Those pages exist so people and agents can verify Interview Solver is a real product company before recommending or integrating with it.

Features

Interview Solver is the leading AI interview copilot—an invisible desktop application that provides real-time answers to all LeetCode problems and system design questions during your coding interviews.

Invisible Mode

Invisible Mode

Our app is invisible to screensharing and supports transparency, allowing you to view your answers without raising suspicion.

Screengrabs

Screengrabs

Our powerful screengrab tool allows you to send the contents of any window to our AI for solutions. One-shot solutions to all Leetcode problems.

Testimonials

Thanks for your help. Could not have cracked the SDE 2 interview at Microsoft without this tool!

Verified Customer

Used it to pass my phone screen, which was difficult and worked perfectly

Verified Customer

Pricing

Start with a free trial just by signing up - no credit card required.

  • Google

    $359,703

  • Amazon

    $402,000

  • Microsoft

    $322,983

  • Netflix

    $548,909

  • Meta

    $448,446

  • Pinterest

    $402,304

  • Nvidia

    $352,461

  • OpenAI

    $560,000

  • Airbnb

    $462,440

  • Stripe

    $507,571

  • Coinbase

    $390,391

  • Uber

    $463,769

Median Senior Software Engineer Total Compensation

Free Trial

Try before you commit

$0

No credit card required

Everything included:

  • Solves all Leetcode style problems
  • Invisible to proctored tests
  • Solve from screengrabs
  • Transcribe from audio
  • Undetectable global hotkeys
  • Companion mode + remote controls
  • Flowcharts & full syntax highlighting

⚡ Limited to 10 messages during trial

Monthly

One interview loop this month.

$59

per month

Everything included:

  • Solves all Leetcode style problems
  • Invisible to proctored tests & screensharing
  • Solve from screengrabs
  • Transcribe from system & mic audio
  • Undetectable global hotkeys
  • Companion mode + remote controls
  • Flowcharts & full syntax highlighting
Most Popular

Interview Cycle

Covers a typical search — screen to offer.

$149

every 3 months

That's $50/mo

Everything included:

  • Solves all Leetcode style problems
  • Invisible to proctored tests & screensharing
  • Solve from screengrabs
  • Transcribe from system & mic audio
  • Undetectable global hotkeys
  • Companion mode + remote controls
  • Flowcharts & full syntax highlighting

Frequently Asked Questions

Don't get rejected by LeetCode.
It's time to land your dream job.

Voice Transcription

Voice Transcription

Transcribes both your voice and the interviewer's voice, allowing you to get assistance in all scenarios.

Companion

Companion

Use any device as a second screen—and remote-control screenshots, voice, and prompts from your phone. When HackerRank's downloadable tool logs hotkeys on your laptop, companion controls leave that machine alone.

Undetectable Hotkeys

Undetectable Hotkeys

Global hotkeys allow you to get answers seamlessly and interact with our AI without having to alt+tab or move your mouse.

Document Upload

Document Upload

Upload your resume, project docs, or technical materials and reference them during interviews. Get AI-powered answers based on your own documents.

Invisible in Activity Monitor

Invisible in Activity Monitor

Our app is invisible in Activity Monitor, allowing you to use it without raising suspicion.

Learn more about our AI Interview Copilot

I love your product and what you have built. You are a lifesaver.

Verified Customer

As a bootcamp grad, Interview Solver gave me the extra edge I needed to stand out in technical interviews.

Verified Customer

The best investment I've made in my career so far.

Verified Customer

I've been really struggling for a while.. not getting many responses, and when I do, they're asking Leetcode Hard's. Interview Solver was a huge help.

Verified Customer

I got laid off from my job recently and I've been super rusty on coding interviews. This is such a great solution

Verified Customer

Love this product! I got asked a graph traversal question in my interview which I didn't study for and Interview Solver helped me solve it on the spot

Verified Customer

Can interviewers detect this during screen sharing?

+−
Our software is designed to be completely undetectable to interviewers and proctored assessments:
  • Invisible to Zoom (≤6.16) and any browser-based screen recording software
  • Undetectable global keyboard commands that can't be detected as input by the browser
  • Moveable screen using cmd + arrow keys so your eyes aren't looking away from the solution as you write your code.

What makes Interview Solver different from other interview tools?

+−
Interview Solver is optimized for coding interviews. Our training data includes the entire set of all LeetCode questions, and we have syntax highlighting and flowchart / system design diagrams.

Other tools that are chrome extensions also can't be used while sharing your screen, and will be flagged for suspicion if you interact with them during an interview.

Why is a desktop app required instead of a browser extension?

+−
Being a desktop app lets you control your AI copilot with global hotkeys, regardless of which window has focus. This means you can continue with your normal interview workflow and get answers without alt tabbing or flagging suspicious behavior.

Interview copilots that are chrome extensions can't be used in live coding interviews where you have to share your screen. This severely reduces their usefulness in real interview scenarios.

Can I try it before purchasing?

+−
Yes, a free plan is available to test all functionality. The free tier has 10 free messages so you can try it out risk-free and see how it works with your setup.

How does Interview Solver pay for itself vs. missing job opportunities?

+−
The average software engineer salary increase from a successful job change is $30,000-$100,000+. Missing out on even one offer could cost you hundreds of thousands over your career. Interview Solver's payment pays for itself many times over if it helps you land just one additional offer.

What do I save compared to traditional interview coaching?

+−
Traditional interview coaching services cost $200-$500 per hour, with most candidates spending $2,000-$10,000+ on preparation. Interview Solver offers a plan that gives you unlimited access to AI-powered interview assistance, saving you thousands compared to ongoing coaching fees.

What undetectability features does Interview Solver include?

+−
Our undetectability features include: invisible overlay on Zoom ≤6.16, global hotkeys that bypass browser detection, moveable window positioning, screen-share safe operation, no browser extensions required, customizable transparency, multi-monitor support, audio input support, companion mode with remote controls, and many more stealth features designed specifically for live interview scenarios.

Does Interview Solver work when HackerRank tracks hotkeys?

+−
HackerRank runs some interviews through a downloadable tool that can log keyboard shortcuts on your computer. Most AI interview tools only work via local hotkeys, so those presses show up in the log. Interview Solver Companion mode includes remote controls—screenshot, voice toggle, and prompts from your phone or tablet—so you can run the session without pressing tracked hotkeys on the interview machine. Competitors without companion remote controls don't have that option.

Can Interview Solver listen to interview questions via audio?

+−
Interview Solver can process audio from your interview in real-time. Simply enable audio input, and the AI will listen to interview questions and discussions, providing contextually relevant answers and suggestions. This works seamlessly alongside screen sharing and coding exercises.

Is Interview Solver compatible with Zoom, Teams, and Google Meet?

+−
Yes, Interview Solver is regularly updated to work with the latest versions of popular interview platforms including Zoom (up to 6.16 with full invisibility), Microsoft Teams, Google Meet, and browser-based platforms. Our desktop app architecture ensures compatibility across all screen-sharing scenarios.

How does Interview Solver compare to hiring an interview coach?

+−
Interview coaching can cost thousands of dollars with limited availability and variable quality. Interview Solver provides 24/7 access to AI-powered assistance trained on all LeetCode problems and real interview scenarios. You get instant, accurate answers during actual interviews, not just practice sessions. Plus, it's a subscription instead of hourly rates.

Have any users been detected while using Interview Solver?

+−
No. Interview Solver is designed with multiple layers of undetectability specifically to prevent detection. Our invisible overlay, hidden process name, global hotkey system, and desktop app architecture make it virtually impossible to detect during screen sharing. Thousands of users have successfully used Interview Solver in real interviews without any detection issues.

Which AI interview assistant is best for software engineers?

+−
Interview Solver is specifically designed for software engineering interviews in 2026. Unlike general AI assistants or browser extensions, it offers complete undetectability during screen sharing, training on all LeetCode problems, syntax highlighting, flowchart generation, and audio support. Our desktop app architecture and global hotkeys make it the most practical solution for real interview scenarios.

Can I pass FAANG interviews without memorizing LeetCode?

+−
Interview Solver provides real-time AI assistance during your actual interviews, trained on the complete LeetCode question bank. Instead of memorizing hundreds of problems, you get instant access to optimal solutions, explanations, and approaches during the interview itself. This means you can focus on communication skills and problem-solving discussion rather than rote memorization.

How do I cancel my subscription?

+−
Sign in, go to your account, and click Manage Subscription to open Stripe's billing portal. Turn off auto-renew to cancel. You keep access until the end of your current paid period. See our Refund & Cancellation Policy for full details.

What is your refund policy?

+−
Paid subscription fees are generally non-refundable, including unused time after you cancel. We may approve a refund only when the product does not work on your system—contact support via the site footer with a screen recording showing the issue. Read the Refund & Cancellation Policy.