AI Tool

HackerEarth Review

HackerEarth is a technical hiring platform that utilizes AI agents for skill assessments, remote interviews, and the evaluation of developers and AI models.

shipped Sep 5, 2026researchpaid

Domain rating76Monthly visits51K/mo

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Why it matters

1Over 3,000 companies, including Google and Amazon, use HackerEarth for technical hiring.

2The platform features a question library with 25,000+ vetted questions across 1,000+ skills and 40+ programming languages.

3HackerEarth's developer community comprises over 10 million individuals.

4Recent updates include AI Interview Agent (OnScreen) launched in 2026 and VSCode IDE integration for Data Science as of February 7, 2026.

overview

What is HackerEarth?

HackerEarth is a technical hiring platform developed by HackerEarth that enables companies to identify, evaluate, and hire skilled developers and AI models using AI agents. It provides an end-to-end solution for technical hiring, encompassing skill assessments, remote interviews, and a comprehensive question library with advanced proctoring.

features

Key Features of HackerEarth

HackerEarth provides a robust suite of features designed to streamline and enhance the technical recruitment process, leveraging AI for efficiency and accuracy. These features support various stages of hiring, from initial screening to in-depth interviews and performance evaluation.

AI agents for automated skill assessments and bias-free evaluations.
FaceCode: A live technical interview environment for remote, real-time coding interviews with a built-in IDE.
VibeCode Arena: A coding challenge environment for evaluating code efficiency, stability, and scalability in AI-assisted development scenarios.
Extensive Question Library: Over 25,000 vetted questions covering 1,000+ skills and 40+ programming languages.
Advanced Proctoring: Features include webcam monitoring, screen recording, keystroke tracking, and plagiarism detection.
ATS Integrations: Seamless integration with major Applicant Tracking Systems to streamline workflows.
Asynchronous Coding Assessments: Allows candidates to complete coding tests at their convenience.
Automated Interview Agent (OnScreen): An enterprise-only AI-powered tool for automated first-round interviews with adaptive questions and KYC-grade identity verification.
AI Chat Logs: Available in candidate reports for FullStack questions with AI assistance, providing transparency on candidate-AI interactions.

use cases

Who Should Use HackerEarth?

HackerEarth is primarily utilized by organizations seeking to optimize their technical hiring processes, from startups to large enterprises. It also serves the broader developer community for skill development and engagement.

Enterprises and AI Labs: For boosting productivity, enhancing hiring outcomes, and ensuring consistent, skill-focused candidate assessments.
Recruitment Teams: To automate technical screening, conduct remote interviews, and integrate with existing ATS for efficient talent acquisition.
Developers and Candidates: For skill improvement, participating in coding challenges, and demonstrating technical proficiency.
Learning & Development Departments: For internal talent development, upskilling initiatives, and promotional exams within organizations.
Event Organizers: For running external or internal hackathons and coding challenges to find and engage top talent.

how to use

How to Use HackerEarth

HackerEarth facilitates technical hiring through a structured process involving assessment creation, candidate invitation, and performance evaluation. The platform is designed for both recruiters and candidates to interact efficiently.

1Create an Assessment: Recruiters define job roles and select relevant questions from the 25,000+ question library or create custom questions.
2Invite Candidates: Candidates receive invitations to take asynchronous coding assessments or participate in live FaceCode interviews.
3Administer Assessments: Candidates complete coding challenges in a proctored environment, with AI assistance optionally enabled for FullStack questions.
4Conduct Live Interviews: Recruiters use FaceCode for real-time coding interviews, leveraging the built-in IDE and custom question libraries.
5Review Results: Automated grading, detailed analytics, and AI chat logs (for AI-assisted questions) provide insights into candidate performance.
6Integrate with ATS: Connect HackerEarth with existing Applicant Tracking Systems to streamline candidate data and recruitment workflows.

pricing

HackerEarth Pricing & Plans

HackerEarth operates on a paid subscription model. Specific pricing tiers and detailed feature breakdowns are typically provided upon direct inquiry or through a customized quote, reflecting the enterprise-focused nature of its solutions. The platform's AI Interview Agent (OnScreen) is currently an enterprise-only offering.

Paid: Specific pricing details are available upon request from HackerEarth sales.

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Pros

+Extensive Question Library: Over 25,000 problems across 1,000+ skills and 40+ programming languages, often cited as superior to competitors.
+Automated Evaluation and Advanced Proctoring: Provides automated grading, real-time code evaluation, and robust proctoring (webcam, screen recording, plagiarism detection) for fair assessments.
+AI-Powered Tools: Includes AI agents for assessments, AI Interview Agent (OnScreen), and VibeCode Arena for evaluating AI-assisted development.
+User-Friendly Interface: Both candidates and recruiters find the platform intuitive for setting up assessments and reviewing results.
+Detailed Analytics and Reporting: Offers robust reporting capabilities and data-driven insights for informed hiring decisions.
+ATS Integrations: Seamlessly integrates with major Applicant Tracking Systems to streamline recruitment workflows.

Cons

−Limited Soft Skills Assessment: The platform primarily focuses on technical coding skills, with less emphasis on evaluating soft skills.
−Pricing Transparency: Specific pricing details are not publicly listed and require direct inquiry, which can be a barrier for initial evaluation.
−AI Interview Agent (OnScreen) is Enterprise-Only: The advanced AI interview tool is not available to all users, limiting access for smaller organizations.
−Learning Curve for Advanced Features: While generally user-friendly, some advanced features and customizations may require a learning period for new users.

Similar Tools

HackerEarth vs Competitors

HackerEarth distinguishes itself in the technical hiring landscape through its comprehensive AI-powered assessment capabilities, advanced proctoring, and focus on evaluating both developers and AI models. Its competitive positioning is defined by its end-to-end solution and deep integration of AI.

CoderPadOn Stork

Provides a highly interactive and collaborative real-time coding environment for technical interviews.

While excellent for live coding interviews, it doesn't offer the same depth of AI-powered skill assessment for evaluating AI models or the advanced proctoring features found in HackerEarth.

TestDomeOn Stork

Offers a large library of pre-made, scientifically validated tests covering a wide range of technical and soft skills.

TestDome is more focused on standardized pre-employment screening with a strong question bank, but it lacks the dedicated live coding interview environment and the advanced AI-driven evaluation of custom coding challenges that HackerEarth provides.

CoderbyteOn Stork

Offers a versatile platform for take-home projects, coding challenges, and live interviews with automated grading and plagiarism detection.

Coderbyte provides a comprehensive assessment suite, but its AI-powered evaluation for complex scenarios like AI model assessment and its proctoring capabilities might not be as advanced or deeply integrated as HackerEarth's specialized AI features.

GitHub Classroom↗

Integrates directly with GitHub for distributing coding assignments, managing submissions, and providing automated testing for educational or informal assessment purposes.

GitHub Classroom is designed for educational settings and is free, but it lacks the dedicated live coding interview environment, advanced proctoring, and sophisticated AI-powered evaluation and reporting features that a specialized hiring platform like HackerEarth offers. It requires more manual setup for a hiring context.

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