Prepare.sh
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Prepare.sh
Coding interview questions from real companies
6
Problem
Users preparing for coding interviews rely on generic resources like books or online forums, which may not offer up-to-date, company-specific coding interview questions, leading to inefficient preparation and mismatched expectations.
Solution
An interactive platform (web tool) where users can access real coding interview questions from top tech companies and practice with tailored solutions, e.g., simulating timed coding challenges for companies like Google or Meta.
Customers
Software engineers and developers (ages 20–35, tech-savvy) actively seeking roles at FAANG or similar tech firms, often practicing daily on platforms like LeetCode.
Alternatives
Unique Features
Curates verified interview questions directly from candidates who interviewed at top companies, paired with an interactive coding environment mimicking real technical assessments.
User Comments
Saves time by focusing on relevant questions
Helps gauge company-specific expectations
Interactive interface improves problem-solving speed
Lacks advanced difficulty filters
Requests for more non-tech company questions
Traction
Launched in 2023, recently added 50+ new company-specific question sets; no public MRR or user count disclosed. Founder has 1.2K followers on LinkedIn.
Market Size
The global tech interview prep market is projected to reach $2.5 billion by 2025, driven by rising demand for software roles and competitive hiring processes.
Interview.Codes
AI-powered real-time voice coding Mock Interviews
51
Problem
Users preparing for coding interviews face limited access to human mock interview partners and delayed feedback. Unavailable or inconsistent human mock interview partners and delayed or subjective feedback hinder effective preparation.
Solution
AI-powered mock interview platform where users conduct voice-based coding interviews with real-time AI feedback on code quality, communication, and problem-solving. Example: Practice system design questions while receiving instant analysis on solution scalability.
Customers
Software engineers and coding bootcamp students actively seeking roles at tech companies, typically aged 22-35, who prioritize structured interview practice with measurable progress tracking.
Alternatives
View all Interview.Codes alternatives →
Unique Features
Voice-to-code execution simulates real interviews, adaptive difficulty based on performance, and personalized weakness reports highlighting patterns like time complexity optimization gaps.
User Comments
Eliminates dependency on human interviewers for practice
Detailed technical feedback helps pinpoint weaknesses
Real-time code analysis reduces post-interview uncertainty
Voice interaction mimics actual interview pressure
Progress dashboard effectively tracks skill improvement
Traction
Launched on ProductHunt in 2023, exact revenue/user metrics not publicly disclosed. Founder active on LinkedIn with 850+ followers.
Market Size
The global technical interview preparation market is valued at $2.5 billion, driven by 300K+ annual coding bootcamp graduates and 1M+ active tech job seekers worldwide.
Interview Questions
Ace your job interview with these sample questions & answers
86
Problem
Candidates often struggle to prepare effectively for job interviews, facing issues like uncertainty over the types of questions to expect and how to formulate compelling answers. This leads to poor performance and missed job opportunities.
Solution
A web-based platform that provides users with sample interview questions and answers for over 500 popular roles startups are hiring for. If a role is missing, users can request it by emailing.
Customers
Job seekers looking to prepare for interviews, specifically those targeting positions within startups.
Alternatives
View all Interview Questions alternatives →
Unique Features
Features interview questions and answers for the 500 most popular roles startups are hiring for, with the option for users to request additions if a role is missing.
User Comments
Very useful for preparing for job interviews.
The wide range of roles covered is impressive.
Answers to common questions helped me frame my responses better.
Requesting additional roles is a helpful feature.
Made a great first impression in my interview thanks to this.
Traction
Due to the provided links being either outdated or not directly sharing specific traction metrics such as user numbers or financials, no quantitative data is available at this time.
Market Size
The global online job application market was valued at $28.68 billion in 2021 and is expected to grow steadily.
Real Mock Interviews
Conquer your next job interview with AI Mock Interviews
39
Problem
Candidates often struggle with job interviews due to lack of practice and tailored feedback, leading to missed opportunities and lack of confidence.
Solution
Real Mock Interviews offers a voice-based AI Mock Interview tool that generates interview questions based on the user's CV, job description, or from pre-made sets. It provides a turn-based conversation experience with suggestions and feedback summaries.
Customers
Job seekers, career changers, recent graduates, and professionals looking to advance their careers are most likely to use this product.
Alternatives
View all Real Mock Interviews alternatives →
Unique Features
The product's unique features include its voice-based interaction, personalized question generation from CVs or job descriptions, and detailed feedback summaries.
User Comments
Users appreciate the personalized feedback.
Many found it effective in boosting confidence before interviews.
The voice-based interaction is highlighted as an innovative approach.
Users enjoy the convenience of tailored questions based on their CV.
Some users express a desire for more diverse and complex question sets.
Traction
As the required data concerning traction (users, revenue, etc.) was not available directly through the provided links or a brief search, specific figures cannot be provided. Additional information could potentially be obtained directly from the product's creators or through direct product inquiry.
Market Size
The online job interview preparation market is growing, with a significant demand for tools that help job seekers. While specific statistics for AI-Mock Interview tools are scarce, the broader job recruitment market, including preparation services, was valued at $28.68 billion in 2021.
Top 100 Node.js Interview Questions
Master Node.js interviews with code-backed answers
3
Problem
Users preparing for Node.js interviews face challenges accessing comprehensive, code-focused resources, relying on fragmented materials without code-backed answers, coverage of advanced topics, or lifetime updates.
Solution
A smart PDF tool providing 100+ real Node.js interview questions with code examples, detailed answers, and tips. Users instantly download it, access async/Express topics, and join a bonus community.
Customers
Backend developers, computer science students, and job seekers aiming to master Node.js technical interviews.
Unique Features
Covers niche topics like middleware optimization, API design, and event loops. Includes lifetime updates and exclusive community access for peer support.
User Comments
Practical code snippets accelerate learning
PDF structure simplifies revision
Community feedback boosts confidence
Clarifies async concepts effectively
Missing visual diagrams for architecture
Traction
Exact metrics unspecified, but positioned in the $12.5B+ global e-learning market. Competitors like InterviewBit (2M+ users) and Scaler ($50M revenue) indicate demand.
Market Size
The global e-learning market reached $399.3 billion in 2022 (Grand View Research), with tech interview prep platforms growing at 15% CAGR.
LastRound AI–Real time Interview Copilot
Ace any interview with real-time AI support and feedback
7
Problem
Job seekers practice interviews alone or with non-professional peers, leading to missed improvement areas and inconsistent feedback
Solution
AI-powered interview copilot tool that enables real-time voice-based mock interviews with instant performance analysis and tailored suggestions (e.g., tech/behavioral simulations)
Customers
Job seekers targeting competitive roles, recent graduates, career changers needing structured interview prep
Unique Features
Adaptive interview scenarios, instant feedback on tone/confidence, industry-specific question banks, progress tracking
User Comments
Reduced pre-interview anxiety
Identified weaknesses in technical answers
Improved verbal delivery clarity
Convenient self-paced practice
Lacks niche industry coverage
Traction
Launched 2 months ago, 1.2k+ active users, added behavioral rounds in v1.2
Market Size
Global interview prep market valued at $3.8 billion in 2023 (Grand View Research)
Problem
Developers preparing for coding interviews manually struggle to find comprehensive and relevant practice questions, leading to inefficient preparation and potential gaps in knowledge.
Solution
A coding interview preparation tool offering AI-generated Q&A, flashcards, and mock sessions, enabling users to simulate real-world technical interviews and refine their skills.
Customers
Software developers, job-seeking engineers, and coding bootcamp graduates aiming to secure roles at tech companies like FAANG.
Unique Features
Adaptive AI-driven question generator, scenario-based mock interviews with performance analytics, and bite-sized flashcards for spaced repetition.
User Comments
Saves hours curating questions
Mock interviews boosted confidence
Flashcards ideal for quick revision
AI explanations are detailed
UI mimics real coding environments
Traction
Launched 2 months ago with 10k+ active users, $12k MRR from premium tiers, featured on Product Hunt (#1 Product of the Day with 800+ upvotes).
Market Size
The global technical interview prep market is projected to reach $2.3 billion by 2027, driven by rising tech hiring demands (Source: Market Research Future).
Interview Package
AI-powered mock interviews for real job listings
3
Problem
Users preparing for job interviews struggle to practice with real interview questions for top roles and companies and often face judgmental or inconsistent feedback from traditional mock interview methods.
Solution
AI-powered mock interview tool where users can generate mock interviews using real job listings via AI and receive instant, personalized feedback from an AI coach. Examples: Practice for roles like Product Manager at Google or Data Scientist at Meta.
Customers
Job seekers, professionals, recent graduates, and career changers targeting competitive roles at tech companies or Fortune 500 firms.
Unique Features
Uses real-time job listings to create tailored mock interviews and provides judgment-free, actionable feedback powered by AI.
User Comments
Personalized feedback improved my confidence
Relevant questions for target companies
Free access to premium-quality practice
Instant feedback saves time
Judgment-free environment reduces anxiety
Traction
Newly launched on ProductHunt with features like AI-generated interviews based on real job listings and instant feedback. Exact user numbers and revenue not specified in provided data.
Market Size
The global online career coaching market is valued at $7 billion, driven by rising demand for upskilling and job-search tools.
Quant Interview Questions
Free Quant Finance Interview Questions
6
Problem
Interviewees preparing for Quant Finance roles typically rely on scattered, inconsistent resources for practice, which leads to inefficiencies and potential gaps in knowledge.
Difficulty in sourcing high-quality and relevant quant finance interview questions.
Solution
An open-source repository of quant finance interview questions.
Allows users to access a curated list of interview questions relevant to Quant Finance positions, enabling focused and effective interview preparation.
Customers
Aspiring quant finance professionals, such as prospective quantitative analysts and traders, particularly those preparing for job interviews in the finance sector.
University students and recent graduates in finance and related fields seeking jobs in quantitative roles.
Unique Features
An open-source platform ensures a constantly updated and community-driven collection of questions.
Focused specifically on the niche area of quant finance interviews.
User Comments
Users appreciate the open-source nature, which allows for contributions and updates.
Many find the questions well-curated and highly relevant to the field.
There is enthusiasm about the resource being free of charge, increasing accessibility.
Some users express the need for more in-depth solutions or answers to certain questions.
Appreciation for the platform’s utility in preparing for challenging interviews in a niche field.
Traction
The product is listed on ProductHunt without specific numbers on user counts or financing.
There is no specific information on revenue or ARR.
Presence on a popular platform like ProductHunt suggests initial visibility and community interest.
Market Size
The global e-learning market was valued at approximately $253 billion in 2021, and with the growing interest in finance and technology careers, the specific segment for quant finance preparation is a rapidly growing niche.
Mock Interviewer AI - Real-time
Practice Real-time Voice Interviews with AI
20
Problem
Users struggle to practice real-time voice interviews with personalized feedback
Traditional mock interviews lack AI-driven analysis and real-time feedback
Solution
A real-time voice interview platform with AI-driven feedback
Users can practice mock interviews for any job title and industry, receive in-depth AI feedback, select interview rounds, and playback answer recordings
Customers
Job seekers, professionals, students, and individuals seeking to improve their interview skills
Specifically, individuals preparing for job interviews or looking to enhance their communication skills
Unique Features
AI-driven feedback during real-time voice interviews
Ability to choose interview rounds for practice and review recorded answers
Tailored feedback for different job titles and industries
User Comments
Great tool for interview practice, very helpful feedback
Improved my confidence in handling job interviews
In-depth analysis helped me identify areas for improvement
Intuitive interface and easy to use
Highly recommend for anyone looking to enhance their interview skills
Traction
350k users on the platform
$150k MRR with steady growth
Positive reviews and testimonials from users
Continuous updates and new features added regularly
Market Size
The global job interview coaching market was valued at approximately $150 million in 2021