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AI Powered Interview Preparation

Beyond EndlessLeetcode Grind.

Ace your coding and design interviews with realistic AI-powered simulations.

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Transform LeetCode into your personal interview coach

Our free Chrome extension instantly converts any LeetCode problem into an AI-powered mock interview. Get real-time feedback, hints, and experience what it's like to solve problems with an interviewer.

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leetcode.com/problems/two-sum

1. Two Sum

Given an array of integers nums and an integer target, return indices...

LeetCode Coach

Transform this problem into an AI mock interview?

Platform Features

Your Personal InterviewCoach

Experience mock interviews with our AI interviewer that adapts to your skill level, provides real-time feedback, and helps you master both coding and system design interviews.

AI-Powered Mock Interviews

Experience dynamic interviews with our AI interviewer that adapts to your responses, asks follow-up questions, and provides hints just like a real interviewer would.

Comprehensive Problem Sets

Practice with company-specific questions covering algorithms, data structures, system design, and behavioral interviews, tailored to your target role and company.

Real-time Guidance

Get intelligent hints, time management tips, and approach suggestions during your interview, helping you develop optimal problem-solving strategies.

System Design Excellence

Master system design interviews with interactive whiteboarding, architecture discussions, and scalability considerations for real-world scenarios.

Detailed Performance Analytics

Track your progress with comprehensive metrics on problem-solving patterns, time management, communication skills, and technical proficiency.

Expert-Level Feedback

Receive detailed feedback on code quality, system design choices, communication style, and specific improvements tailored to your performance.

How It Works

Your path to interview success

Three simple steps to transform your interview preparation

1

Choose Your Challenge

Browse our extensive library of both coding and system design interview questions tailored to different companies, roles, and difficulty levels.

  • 200+ interview problems
  • System design interviews
  • Company-specific questions
Problem Browser
Coding
Machine Coding
System Design
Two SumEasy
Design Rate LimiterMedium
2

Practice with AI Interviewer

Engage with our AI interviewer in a realistic coding environment. Get hints when stuck, just like in a real interview setting.

  • Real-time code evaluation
  • Contextual hints when needed
  • Realistic interview pacing
Interview Environment
AI InterviewerLet's implement a function to find two numbers that sum to target.
YouI'll use a hash map approach.
function twoSum(nums, target) {
const map = new Map();
for (let i = 0; i < nums.length; i++) {
// Check if complement exists
Analyze
3

Receive In-Depth Feedback

Get comprehensive analysis on your problem-solving approach, coding style, and technical skills to help you improve systematically.

  • Problem-solving assessment
  • Code quality evaluation
  • Technical skill analysis
Performance Analysis
Your Interview Performance
Problem Solving
Code Quality
Strengths
Optimal solution, clean code
Improve
Consider edge cases
Start Your Journey

Ready to ace your next coding interview?

Join thousands of developers who have successfully prepared for their dream jobs using our platform.

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