Real-Time · 100% Undetectable

Ace Every Interview with Undetectable AI

Your real-time interview copilot hears every question and feeds you the perfect answer — invisible on screen share. Works live on Zoom, Teams, Meet, and coding tests.

Windows 10 2004+ & macOS 13+ · stays invisible on screen share · See How It Works

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5.0/5 rating from 15,000+ candidates
30 min free
No credit card
Undetectable on screen share
Google MeetFileEditViewMon 14:32
Google Meet · Backend Engineer · Technical ScreenREC 00:10
I
Interviewer
You
Interviewer:
Listening18:05
Let us start with a quick introduction — walk me through what you have been working on.

Key Points Backend engineer on ML serving | own performance and reliability of the inference path | built the feature service from scratch this year

Reference Answer I work on the serving side of machine learning systems, mostly the performance and reliability of the inference path. Over the past year I built our feature service from scratch.

What was the peak QPS that service handled?

Key Points Peak around 3k per second | 800 to 1000 in steady state | capacity planned at 1.5× peak

Reference Answer Peak was around three thousand a second during sale events, and steady state sits between eight hundred and a thousand. We planned capacity at one and a half times the peak.

Ctrl+Shift+↑scroll up
Ctrl+Shift+↓scroll down
Drag the divider toward the interviewer’s side: the answer layer never appears in a screen share, a window recording or a screenshot

Works undetected on every interview & assessment platform

ZoomGoogle MeetMicrosoft TeamsWebexHackerRankCodeSignalLeetCode

Candidates using our copilot have landed offers at

GoogleAmazonMetaMicrosoftAppleNvidiaTesla

Powering 15,000+ Interviews Globally

From junior engineers to senior architects, our AI assistant supports every step of your career journey.

🚀
300%+
Interview Success Rate

Users see a significant boost in interview performance with our real-time AI assistance.

🎯
15,000+
Interviews Assisted

We have powered over 15,000 interviews across tech, finance, and consulting.

🏆
5,000+
Offers Secured

Helping candidates land their dream roles at global top-tier companies.

💰
40%+
Average Salary Increase

Our users leverage AI to confidently negotiate higher compensation packages.

Master Your Career TrajectoryHighlight underline

From initial screening to the final offer negotiation, our end-to-end AI platform ensures you stand out in the global talent pool.

Live transcription · Instant answersThe desktop app captures the interviewer’s audio from the system itself, transcribes it as they speak, and streams back key points plus a full answer you can read out loud.
Google MeetFileEditViewMon 14:32
Google Meet · Backend Engineer · Technical ScreenREC 00:10
I
Interviewer
You
Interviewer:
Listening18:05
Let us start with a quick introduction — walk me through what you have been working on.

Key Points Backend engineer on ML serving | own performance and reliability of the inference path | built the feature service from scratch this year

Reference Answer I work on the serving side of machine learning systems, mostly the performance and reliability of the inference path. Over the past year I built our feature service from scratch.

What was the peak QPS that service handled?

Key Points Peak around 3k per second | 800 to 1000 in steady state | capacity planned at 1.5× peak

Reference Answer Peak was around three thousand a second during sale events, and steady state sits between eight hundred and a thousand. We planned capacity at one and a half times the peak.

Ctrl+Shift+↑scroll up
Ctrl+Shift+↓scroll down
Drag the divider toward the interviewer’s side: the answer layer never appears in a screen share, a window recording or a screenshot

Trusted byproduct of success

Our candidates land at world-class companies

  • Google
  • Apple
  • Microsoft
  • Amazon
  • Meta
  • Tesla
  • NVIDIA
  • Broadcom
AI vs AI Advantage

Beat the Machine with Intelligent Response

Modern recruitment uses AI to screen candidates. Fight AI with AI. AceRound analyzes scoring algorithms of top employers like Google, Meta, and Amazon to ensure your answers hit every key metric.

100%Stealth Security
200msInference Speed
OA Copilot · Coding challenges and take-homes

The assessment locks your screen. The answer sits on top of it.

Timed online assessments run in forced full screen and log every tab switch, so looking anything up is off the table. Hover once: the AI reads the question already on your screen and puts the solution right next to it — the answer layer stays invisible to screen recording and screen sharing.

HackerRankBackend Engineer · Online AssessmentQuestion 2 of 442:10Submit
Full-screen proctoring is on. Leaving full screen or switching tabs is recorded.
Coding ChallengeMedium
2. Two Sum

Given an array of integers nums and an integer target, return the indices of the two numbers that add up to target.

Each input has exactly one solution, and you may not use the same element twice.

Sample: nums = [2, 7, 11, 15], target = 9 → [0, 1]
JavaScriptsolution.js
1function twoSum(nums, target) {
2 // Write your code here
3}
4
Test casesRun tests
Test case 1Test case 2Test case 3
AceRound
ConnectedCoding27min left
Hover over the "Solve" button below for 1.2s
The AI screenshots the question and answers it
Or just press Ctrl+Shift+Enter — no need to leave the keyboard
Coding
5min/prob
Solve
^⇧⏎
Add page
^⇧S
Reset
0.8s
Exit
2.5s
Hovering for 1.2s triggers it without moving focus off the test page — no tab switch, no exit from full screen, nothing for the proctor to log
1.2s
Hover to trigger
0 tab switches
Focus never leaves the test
Every format
Coding · MCQ · written · aptitude
Works with:HackerRankCodeSignalCodilityKaratCoderPadHireVueSPI

Coding challenges

Approach, complexity, edge cases and a working implementation, laid out to drop straight into the browser IDE.

Take-home and system design

Long prompts get broken down into requirements, then into a structure you can actually submit.

Aptitude and personality tests

For SPI, Webtest and AI competency screens: reads what the item is really measuring and avoids the answers that quietly cost you points.

Multiple choice and domain quizzes

Answer first, then the reason the other options are wrong — so you stop second-guessing in the last minute.

AI-Powered Training

Practice with PurposeHighlight underline

Our AI mimics the specific interviewing styles of world-class companies, ensuring your first real round isn't your first attempt.

Entry Level

Campus Recruitment

Tailored for new graduates. Master the STAR method and core technical fundamentals.

Mid-to-Senior

Senior Professional

Focus on leadership principles, system design, and high-level strategy.

High Bar

Elite Tech / FAANG

Rigorous drills on scalable systems and high-bar cultural alignment.

The High-Fidelity Simulation

Experience an adaptive environment that evolves based on your responses, just like a real interview with a senior hiring manager.

Adaptive Pressure Level

AI adjusts follow-up depth based on your technical accuracy.

Context-Aware Behavioral Drills

Targeted questions based on your specific background.

Multi-Dimensional Scoring

Analysis of tone, logic, and keyword optimization.

Mock Interview Interface
AI Feedback
Structure your response using the STAR method for better impact.
Current Score
89/100
Desktop client · v0.2.21

Bring AceRound to your desktop

Web, phone and desktop in sync. The real differentiator is the desktop client: an anti screen-capture answer layer that makes live interviews and online coding tests far safer.

Anti screen-capture

The answer layer is visible only on your machine. It never shows up in screen sharing, window recording or screenshots — proctors and interviewers still see the original screen.

Two-device isolation

Answer on your computer, read solutions on your phone. Two physically isolated devices the interviewer cannot detect — sturdier than single-screen tricks.

Never steals focus or blocks input

Your keyboard and mouse stay in the exam page or online IDE without interruption; the answer layer only hints on the side.

Native Windows / macOS

A native desktop client — just sign in with your existing AceRound account. Interview assistance and coding-test solving share one app.

Windows 10 2004+macOS 13+
AceRound desktop client and phone working together

Flexible Plans,
Professional Success

Choose the plan that fits your career goals. Join 15,000+ candidates acing their interviews with our AI.

Unlimited Passes

Everything unlocked for a fixed period. One-time payment, no auto-renewal.

Weekly Pass

$24.90/ week
  • 7 days unlimited interview assistant
  • Unlimited mock interview sessions
  • No auto-renewal, one-time payment
  • Perfect for an intensive interview week
Recommended
Most Popular

Monthly Pass

$39.90/ month
  • 30 days unlimited interview assistant
  • Unlimited mock interview sessions
  • No auto-renewal, one-time payment
  • Full job hunting season support
Best Value

Season Pass

$69.90/ season
  • 90 days unlimited interview assistant
  • One unlock covers your entire job search
  • Unlimited mock interview sessions
  • Lowest cost per day of all plans

Credit Packs

Pay as you go. Credits never expire.

First-Timer Deal

Starter Pack

$9.90one-time
  • 60 minutes AI real-time assistant
  • Includes 1 mock interview session
  • Includes 2 AI question predictions
  • Credits never expire
  • Limited to 2 per user
Never Expires

Standard Credits

$29.90one-time
  • 240 minutes AI real-time assistant
  • Includes 5 mock interview sessions
  • Includes 10 AI question predictions
  • Credits never expire, use anytime
Best Per-Minute Rate

Max Credits

$59.90one-time
  • 600 minutes AI real-time assistant
  • Includes 10 mock interview sessions
  • Includes 30 AI question predictions
  • Lowest per-minute rate of all credit packs
  • Enough for a full job search, credits never expire

Loved by Professionals

Join thousands of candidates who are securing their dream roles.

"The real-time suggestions were a lifesaver. I froze on a system design question, but AceRound gave me a perfect structure to follow."

A
Alex C.
Senior Product Manager

"I was skeptical about using AI during an interview, but it's so subtle and helpful. It felt like having a senior mentor sitting next to me."

S
Sarah J.
Frontend Engineer

"The mock interviews helped me realize I was rambling too much. The feedback on my pacing and tone was exactly what I needed."

M
Michael R.
Marketing Director

"English isn't my first language, and AceRound helped me rephrase my thoughts more professionally in real-time. Incredible tool."

Y
Yuki T.
Data Scientist

"Worth every penny. I landed a job that pays 40% more than my last one. The ROI is insane."

D
David K.
Sales Executive

"The latency is virtually non-existent. It captures the question and suggests answers before I've even finished processing it myself."

E
Emily W.
UX Researcher

Got Questions? We Have Answers

Everything you need to know about our AI interview copilot.

AceRound runs as a separate application on your desktop or mobile. It doesn't inject code into Zoom/Teams/Meet, making it virtually undetectable as long as you manage your screen sharing and eye contact naturally.

Ready to transform your career?

Join thousands of professionals who have already secured their dream jobs using AceRound AI.

No credit card required · 30 mins free credit · Cancel anytime

🎁 New User Special
30 Minutes Free AI Interview Credits