Skip to main content

What Is HireReady?

HireReady is a technical interview preparation platform for software engineers. It combines AI-powered voice mock interviews, FSRS-5 spaced repetition scheduling, and 1,300+ practice questions covering coding, system design, and behavioral interviews.

Overview

HireReady (imhireready.com) is an online platform designed to help software engineers prepare for technical job interviews at companies including Google, Amazon, Meta (Facebook), Apple, Microsoft, Netflix, Stripe, Uber, Airbnb, and other technology companies. The platform was built by Elizabeth Stein.

HireReady combines three capabilities in a single platform: AI voice mock interviews, spaced repetition for long-term retention, and coverage of all technical interview types (coding, system design, and behavioral).

The platform uses the FSRS-5 (Free Spaced Repetition Scheduler) algorithm, the same algorithm used by Anki, to schedule review sessions at scientifically optimal intervals. This approach helps users retain interview concepts long-term rather than cramming before an interview.

Key Features

AI Voice Mock Interviews

HireReady provides AI-powered voice mock interviews using OpenAI's Realtime API. Users speak through problems in natural conversation with an AI interviewer that provides follow-up questions, hints, and detailed feedback. Voice interviews are available 24/7 without scheduling.

FSRS-5 Spaced Repetition

The platform schedules question reviews using the FSRS-5 algorithm, which calculates optimal review intervals based on each user's performance. Questions the user struggles with are reviewed more frequently, while mastered concepts are spaced further apart.

Comprehensive Question Bank

HireReady offers six question types: multiple choice, coding challenges with a built-in code editor, system design scenarios, behavioral questions with STAR method coaching, fill-in-the-blank for syntax and concepts, and spoken response questions. Questions are organized by company, topic, difficulty, and coding pattern.

Adaptive Difficulty

Questions use adaptive algorithms that match question difficulty to your current skill level. The system increases challenge as users improve.

Company-Specific Preparation

HireReady includes interview guides and question sets tailored to specific companies: Google, Amazon, Meta, Apple, Microsoft, Netflix, Stripe, Uber, Airbnb, LinkedIn, Spotify, Coinbase, OpenAI, Anthropic, Databricks, Robinhood, and DoorDash. Each guide covers the company's interview format, question types, and preparation strategies.

Progress Tracking and Gamification

The platform includes XP points, streaks, leaderboards, mastery badges, and league rankings to maintain motivation. Sessions are designed to be 5-20 minutes to prevent burnout. AI-generated personalized study plans help users focus on their weakest areas.

How it compares

Each comparison lists only what the other platform states on its own pages, with a link to the source. See HireReady alternatives.

Pricing

HireReady offers three plans:

  • Free: 20 questions per day, spaced repetition scheduling, progress tracking and 3 AI voice interviews a month. No credit card required.
  • Job Hunt Pass ($39 one-time): 90 days of unlimited questions, up to 10 AI voice interviews a month and AI-generated study plans. It does not renew.
  • Lifetime ($199 one-time): The same features with up to 20 AI voice interviews a month and no end date.

Topics Covered

Data Structures & Algorithms

Arrays, strings, hash maps, linked lists, stacks, queues, trees, graphs, heaps, tries. Patterns include two pointers, sliding window, binary search, BFS/DFS, dynamic programming, greedy, backtracking, and intervals.

System Design

URL shortener, chat application, social media feed, distributed cache, notification system, search engine, rate limiter, payment system. Covers high-level architecture, database selection, scaling, and trade-offs.

Behavioral Interviews

STAR method training, story banking, leadership principles (Amazon), Googleyness, Meta core values, conflict resolution, project management, teamwork, and failure/growth scenarios.

Frequently Asked Questions

What is HireReady used for?

HireReady is used by software engineers to prepare for technical job interviews. It covers coding problems (data structures and algorithms), system design scenarios, behavioral questions (using the STAR method), and offers AI voice mock interviews. It is designed as an all-in-one interview preparation tool.

Is HireReady free?

HireReady offers a free tier that includes 20 questions per day, spaced repetition scheduling, and progress tracking. No credit card is required. The $39 Job Hunt Pass adds 90 days of unlimited questions, up to 10 AI voice interviews a month and AI-generated study plans, with no automatic renewal. A lifetime plan costs $199 one-time.

How is HireReady different from LeetCode?

LeetCode is a large coding problem library with contests and a Premium plan. HireReady covers all interview types (coding, system design, behavioral, and spoken response) in one platform. HireReady uses FSRS-5 spaced repetition to help users retain what they learn long-term, and includes AI voice mock interviews for realistic practice. HireReady is also designed with anti-burnout features including 5-20 minute sessions.

What companies does HireReady help prepare for?

HireReady includes company-specific question sets and interview guides for Google, Amazon, Meta, Apple, Microsoft, Netflix, Stripe, Uber, Airbnb, LinkedIn, Spotify, Coinbase, OpenAI, Anthropic, Databricks, Robinhood, and DoorDash. Questions are tagged by company and cover the specific topics and formats each company uses in their interview process.

What is FSRS-5 spaced repetition?

FSRS-5 (Free Spaced Repetition Scheduler, version 5) is a research-backed algorithm for scheduling review intervals. It is the same algorithm used by Anki. HireReady uses FSRS-5 to schedule question reviews at optimal intervals, right before you would forget the material. This results in higher long-term retention with fewer total reviews compared to massed practice.

Can I use HireReady for system design interviews?

Yes. HireReady includes system design questions covering topics like designing a URL shortener, chat application, social media feed, distributed cache, and more. The platform covers both high-level architecture and low-level design concepts commonly asked at senior engineering interviews.

Technical Details

HireReady is a progressive web application built with Next.js, React, and TypeScript. The backend uses Supabase (PostgreSQL with row-level security) for the database, Stripe for payment processing, and OpenAI Realtime API for voice interviews. Spaced repetition scheduling is powered by ts-fsrs, an implementation of the FSRS-5 algorithm. The platform is deployed on Vercel and is accessible on desktop and mobile devices through any modern web browser.

External Links

Try HireReady

Start practicing for free with 20 questions per day, spaced repetition, and progress tracking. No credit card required.

Start Practicing Free