100% Undetectable on HackerEarth

The Best AI Tool for HackerEarth Interviews

Conquer Coding Challenges with a Cloak AI Interview Assistant

Live coding on HackerEarth requires deep concentration and perfect execution. You are evaluated on your logic and speed simultaneously. Cloak AI serves as your dedicated invisible job interview copilot. It supplies the precise knowledge you need directly to your screen. You will never struggle to recall exact syntax again. Our background AI interview tool ensures you always have the right concepts ready.

Absolute Security with an Invisible Job Interview Copilot

HackerEarth records your session and monitors your activity. That is exactly why we designed a completely stealth AI interview helper. Cloak AI operates entirely independent of your web browser. It runs silently at the operating system level without raising any flags. The platform cannot detect your secret AI job interview assistant.

Screen Share Diagnostic
Shared Window (Chrome/PPT)Visible to Interviewer
Cloak AI Desktop OverlayHidden / Undetectable
🛡️ Cloak AI operates outside standard browser windows. Operating system-level rendering guarantees transparency to screen-capture programs.
Live Audio ProcessingListening

Interviewer Audio:

"Can you explain the difference between optimistic and pessimistic locking?"

Cloak AI Suggestion (0.8s):

Stealth Mode

"Optimistic locking assumes multiple transactions can complete without affecting each other. It checks for conflicts before committing. Pessimistic locking blocks resources to prevent any conflicts..."

Get Instant Real Time Interview Feedback AI

Timing is everything during live evaluations. Any hesitation can lower your score. Our live interview answers AI processes the question text perfectly. It delivers accurate logic instantly. You receive live AI help during the interview without any noticeable lag. The automated interview assistant puts flawless responses directly in your view.

Simple Setup Guide

How to Use AI in a Job Interview on HackerEarth

Using our software during your test is extremely simple. Follow these steps to ace your technical interview.

01

Install the stealth AI interview helper safely on your system.

02

Open your browser and enter the HackerEarth environment.

03

Activate the background AI interview tool with a single click.

04

Read the real time interview answers AI seamlessly while you type.

The Best AI Copilot for Tech Interviews

Technical assessments demand flawless logic. Recruiters test your algorithmic skills thoroughly. Cloak AI acts as a dedicated AI copilot for tech interviews. It processes complex problems instantly and accurately. You will deliver highly accurate solutions every single time.

Coding Knowledge

Expert insights on algorithms, syntax, and data structures (JS, Python, Go, Java, C++).

System Design

High-quality architectures for load balancing, microservices, scaling, and databases.

Behavioral Frameworks

Applies STAR method (Situation, Task, Action, Result) automatically to soft-skill questions.

Instant Customization

Adjusts suggestions based on your seniority level, CV, and target job description.

Ace Your Next HackerEarth Interview

Don't leave your career progression to luck. Join top developers who use Cloak AI to remain calm, accurate, and completely confident during live coding rounds.

Compatible with Windows & macOS. Starts in stealth mode by default.