Hiring a new employee always sounds exciting, yet the real challenge begins when you try to determine whether the person can actually perform the tasks your company needs done every day. Organizations no longer rely only on resumes or interviews, because those rarely reveal if someone truly has the skills required to succeed in a fast-paced role.
Recent research indicates that 52% of employers rely on pre-employment assessments to evaluate job-related skills, while 37% use them to assess cognitive abilities, and 34% use them to check personality traits for role suitability. These numbers highlight how important testing has become for recruiters who want to make confident hiring decisions.
These nine best pre-employment assessment tools help employers reduce hiring costs, speed up recruitment, attract skilled candidates, and create a fairer selection process that makes building stronger teams far less complicated than before.
What Makes a Great Pre-Employment Assessment Tool?
Recruiters who want to adopt a skills-first hiring strategy cannot rely solely on basic tests. The best pre-employment assessment tools offer a range of features that enable smarter, faster, and more accurate hiring across various industries.
- Comprehensive skills library: A reliable tool includes assessments across coding, cybersecurity, finance, cloud technologies, and communication, which allows recruiters to measure precise job-related skills with accuracy and confidence.
- Customizable assessments: Recruiters can create questions that reflect real responsibilities or tailor tasks to fit unique positions, which helps capture how candidates perform in situations that reflect the actual job.
- AI-powered scoring and insights: Modern tools use AI to accelerate scoring while providing more in-depth insights into skill proficiency, agility, and readiness for the role.
- Live coding and scenario simulations: Technical hiring becomes stronger when candidates work through coding tasks, problem-solving exercises, or playback features that show thought processes step by step.
- Proctoring and anti-cheating measures: Recruiters can protect test credibility with security features such as browser lockdown, webcam monitoring, plagiarism checks, and behavior alerts.
- Detailed analytics and benchmarking: The best pre-employment assessment tools go beyond basic scores by incorporating benchmarking, skill gap data, and predictive performance indicators that inform more informed hiring decisions.
- ATS and HRIS integrations: Platforms that connect smoothly with recruiting software help teams manage applicant data in one place and make quicker decisions without manual work.
Best Pre-Employment Assessment Tools: At a Glance
When you compare multiple platforms side by side, you quickly see which one truly meets your hiring needs. Below you will find a snapshot of the top tools for pre-employment assessments and their strengths and weaknesses in real hiring contexts:
The 9 Best Pre-Employment Assessment Software Companies
Hiring managers want more than resumes, and recruiters want accuracy while shortlisting candidates for multiple roles. These pre-employment assessment tools provide reliable evaluations of skills and aptitude, enabling companies to make informed decisions.
1. Hacker Earth

HackerEarth stands out as one of the most advanced pre-employment assessment tools for technical hiring, as it combines precision, fairness, and efficiency into a single, integrated platform. We provide hiring teams with access to an extensive library containing over 36,000 coding questions across more than 1,000 skills. This large pool enables employers to assess not only traditional programming languages but also newer areas, such as AI and machine learning. Recruiters who prefer more control can even create their own custom questions or request HackerEarth to build them, which removes the limitation of only using pre-loaded templates.
When evaluating developers, our automatically generated leaderboards provide clear visibility into performance, objectively ranking candidates based on their results. Recruiters benefit from secure proctoring powered by SmartBrowser technology, which actively prevents impersonation, copy-pasting, and tab switching. Automated invigilation strengthens the credibility of every assessment, giving companies confidence in the results without adding more workload to the hiring team.
The platform also allows project-based questions that simulate real workplace challenges with custom datasets and test cases. This feature helps companies identify problem solvers who can apply their knowledge in practical environments, rather than relying on theoretical answers. Detailed reports, including performance insights and code replay, provide recruiters with a deeper understanding of a candidate's strengths and weaknesses.
HackerEarth supports coding in more than 40 programming languages, includes a real-time code editor, and integrates smoothly with Jupyter Notebooks. The dashboard provides data-driven insights that help recruiters continually refine their hiring funnels. Recruiters using HackerEarth also save up to 40% of their time through ready-made libraries and automated grading.
In addition to assessments, HackerEarth offers Hiring Challenges, which connect companies with a community of more than 10 million developers across 133 countries and 450 universities. Companies like Google, Microsoft, Amazon, and PayPal use these contests to attract and evaluate highly skilled candidates who may not actively apply through job boards. With more than 100 million code submissions in its database, HackerEarth offers both scale and proven quality, making it a reliable platform for both large enterprises and fast-growing startups.
Key features
- Coding assessment test creation: Generate role-specific assessments using pre-built libraries or custom questions
- Automated leaderboard ranking: Rank candidates instantly with automated scoring after every coding assessment
- Robust proctoring system: Use SmartBrowser technology to prevent impersonation, copy-pasting, and unfair practices
- Project-based assessments: Simulate real job tasks using datasets and test cases for practical evaluation
- Comprehensive reporting tools: View performance insights and replay candidate code for deeper evaluation
- Large question library: Access 36,000 questions across more than 1,000 technical and emerging skills
Pros
- Save recruiter time with automated grading and ready-to-use question libraries
- Assess candidates in more than 40 programming languages with real-time coding support
- Attract global talent through Hiring Challenges with a 10 million developer community
- Strengthen recruitment decisions using performance reports and code replay features
Cons
- May feel complex for small teams hiring only a few developers per year
Pricing
- Growth Plan: $99/month
- Scale Plan: $399/month
- Enterprise: Custom pricing with volume discounts and advanced support
📌Suggested read: Best Pre-Employment Assessments: Optimizing Your Hiring Process for 2024
2. TestGorilla

TestGorilla has become one of the most widely adopted pre-employment assessment tools because it helps recruiters focus on skills that matter, rather than relying solely on resumes. Recruiters can apply filters for skills, salary, and location, and TestGorilla automatically delivers a pipeline of candidates who match those exact needs.
The tool also removes bias from early hiring stages by providing a consistent and data-driven process, which enables recruiters to compare candidates based on proven capabilities.
Key features
- AI-powered sourcing platform: Discover pre-assessed talent with AI-driven candidate sourcing and matching tools
- Smart filtering options: Set filters for skills, salary, and location to refine candidate pipelines
- Extensive assessment library: Choose from 350+ validated skills-based tests across multiple categories
Pros
- Evaluate communication, problem-solving, and technical skills through structured video interviews
- Compare candidates using standardized tests that reduce subjectivity and unfair bias
- Reach out to shortlisted job seekers directly for interviews or next steps
Cons
- Expect limited customization for highly specialized roles and niche industries
Pricing
- Free
- Core: $142/month (billed annually)
- Plus: Contact for pricing
📌Related read: How Talent Assessment Tests Improve Hiring Accuracy and Reduce Employee Turnover
3. Mettl

Mettl, now part of Mercer, combines scientifically validated psychometric, cognitive, and technical tests to measure both core traits and acquired skills. Recruiters often struggle to evaluate qualities beyond resumes, and Mettl bridges this gap by providing structured assessments that measure personality, behavior, reasoning ability, domain expertise, coding ability, and communication proficiency.
The platform has proven its capacity by conducting up to 200,000 proctored assessments in a single day, giving organizations confidence to handle large recruitment drives without compromising accuracy or fairness.
Key features
- Psychometric assessments: Evaluate personality traits that influence cultural fit and workplace performance
- Behavioral evaluation tools: Measure task-related behaviors critical for successful role performance
- Cognitive ability tests: Assess reasoning and problem-solving skills for role-specific requirements
Pros
- Test developers with coding challenges that replicate real project conditions
- Validate in-depth technical knowledge across functional and specialized areas
- Analyze speech and communication skills with AI-driven evaluation technology
Cons
- Expect a learning curve when customizing complex assessment formats
Pricing
- Custom pricing
4. iMocha

With a library of 10,000+ skills across 300+ job roles, iMocha enables organizations to evaluate technical, functional, cognitive, and soft skills through structured, real-world-aligned assessments. Its coding suite offers 30+ compilers and 5,000+ coding challenges, while AI-LogicBox tests reasoning without requiring syntax.
For global hiring, iMocha offers CEFR-aligned language assessments, conversational AI interviews, and accessibility support in over 50 languages. Security is reinforced through AI-driven proctoring to ensure test integrity.
Key features
- Comprehensive assessment library: Evaluate 10,000+ skills across technical, functional, cognitive, and soft skill areas
- Coding assessments with 30+ compilers: Measure coding proficiency with real-world challenges and instant AI-driven scoring
- AI-LogicBox: Assess logical reasoning and problem-solving abilities without syntax or compiler limitations
Pros
- Test workplace communication skills aligned to CEFR across reading, writing, listening, and speaking via AI-EnglishPro
- Enhance inclusivity with multilingual and WCAG-compliant design
- Prevent cheating with AI-powered proctoring tools
Cons
- The platform has a learning curve with extensive features
Pricing
- 14-day free trial
- Basic: Contact for pricing
- Pro: Contact for pricing
- Enterprise: Contact for pricing
5. Vervoe

Vervoe allows organizations to create customizable assessments that reflect the specific tasks and challenges of each role. By automating grading and ranking, Vervoe provides recruiters with insights into on-the-job performance, allowing them to focus on candidates who demonstrate the right abilities.
The platform supports a wide variety of assessments, including skills-based tests, job knowledge tests, cognitive evaluations, and simulations of real work tasks.
Key features
- Automated grading and ranking: Evaluate candidate performance instantly without manual intervention
- Task simulations: Replicate real-world job responsibilities to measure candidate capabilities accurately
- Job knowledge tests: Assess technical knowledge and role-specific expertise for practical decision-making
Pros
- Measure intelligence and problem-solving capacity as relevant to the role
- Connect seamlessly with ATS to centralize candidate data
- Improve candidate engagement with relevant tests
Cons
- Longer setup for complex custom assessments
Pricing
- Free
- Pay as you go: $300 (10 candidates)
- Custom: Contact for pricing
*Pay as you go is billed as a one-time payment
6. HireVue

With HireVue, recruiters can simulate real-world job scenarios through the Virtual Job Tryout®, which immerses candidates in tasks they will encounter on the job. The platform allows organizations to reduce bias, validate skills objectively, and predict job performance with accuracy.
HireVue supports technical, behavioral, and cognitive assessments across industries, helping hiring teams make faster, evidence-driven decisions while improving candidate experience and engagement. With insights tied directly to post-hire success, HireVue ensures companies hire top talent confidently every time.
Key features
- Virtual Job Tryout®: Immerse candidates in real job scenarios to evaluate role-specific abilities accurately
- AI-scored interviews: Conduct interviews scored by AI to provide objective and unbiased candidate assessments
- Game-based assessments: Measure cognitive, behavioral, and leadership potential through engaging, science-backed games
Pros
- Conduct evidence-based assessments across multiple skill types
- Reduce bias with AI scoring and structured evaluation
- Simulate real-world scenarios to validate candidate potential
Cons
- Limited flexibility in customizing specific gamified assessments
Pricing
- Custom pricing
7. Criteria Corp

Criteria Corp is a talent assessment platform that offers scientifically validated pre-employment tests to help organizations identify and hire top talent. Its suite includes cognitive aptitude, personality, emotional intelligence, skills, and risk assessments, all designed to predict job performance and cultural fit.
With a user-friendly interface and robust analytics, Criteria Corp streamlines the hiring process, reduces bias, and enhances decision-making across various industries.
Key features
- Comprehensive assessment library: Access a wide range of validated tests covering cognitive, personality, emotional intelligence, skills, and risk assessments
- Intuitive reporting & analytics: Use real-time, easy-to-understand score reports and analytics
- Branded candidate experience: Customize the assessment interface with your company's branding
Pros
- Increase candidate accessibility with mobile-friendly assessments
- Seamless integration with existing ATS for efficient workflows
- Get support for video interviewing for a holistic candidate evaluation
Cons
- Some users may find the customization options limited without additional support
Pricing
- Available in Professional, Professional+ & Talent Success Suite: Custom pricing
8. Pymetrics

Pymetrics, now integrated with Harver, offers predictive assessments through neuroscience-based games and AI-driven tools. These tools evaluate candidates' cognitive and emotional traits, enabling organizations to make data-backed hiring decisions.
The platform emphasizes fairness and inclusivity, aiming to reduce bias and enhance candidate experience.
Key features
- Game-based behavioral assessments: Utilize neuroscience-based games to evaluate soft skills and behavioral traits
- AI-driven matching: Match candidates to roles based on cognitive and emotional profiles
- Bias reduction: Designed to minimize cultural, gender, and socioeconomic biases
Pros
- Achieve approximately 98% completion rates due to engaging assessments
- Promote inclusivity through unbiased evaluation methods
- Use data-driven insights for better talent matching
Cons
- Risk of overlooking human judgment in decision-making
Pricing
- Custom pricing
9. Xobin

A cloud-based pre-employment testing platform, Xobin offers AI-powered proctoring, automated scoring, and video-to-text transcription to ensure test integrity and seamless candidate evaluation. With 3,400+ pre-built skill tests and a library of 180,000+ tech and non-tech questions, recruiters can assess candidates across coding, aptitude, functional skills, psychometrics, and technology knowledge.
The platform delivers actionable, data-driven reports, integrates with ATS and LMS systems, and allows customization to match company branding.
Key features
- AI-based proctoring: Ensure cheating-free assessments with AI monitoring of candidate behavior and browser activity
- Pre-built skill tests: Evaluate candidates with 3,400+ ready-to-use tests across multiple roles
- Extensive question library: Access 180,000+ tech and non-tech questions for customizable assessments
Pros
- Transform candidate performance data into clear, actionable insights
- Create tailored tests mixing MCQs, coding, and subjective questions
- Seamlessly connect Xobin with your existing ATS and LMS systems
Cons
- Requires a paid subscription for full feature access
Pricing
- Complete Assessment Suite: Starting from $699/year
📌Also read: The Impact of Talent Assessments on Reducing Employee Turnover
Choosing the Right Pre-Employment Assessment Tool
Hiring the right candidate can take countless hours when relying only on resumes and interviews. However, the best pre-employment assessment tools give you objective insights into what applicants can actually do. They help you evaluate technical skills, cognitive ability, and real-world problem-solving while keeping the hiring process fair and consistent for every candidate.
As an all-in-one talent assessment platform, HackerEarth combines coding tests, skill assessments, and automated evaluations to streamline the hiring process. Its assessments are built to measure real job performance across technical, cognitive, and behavioral skills, helping recruiters select candidates who truly fit the role.
Book a demo with HackerEarth today to experience how we can support your hiring process.
FAQs
1. How do pre-employment assessments improve hiring decisions?
By using pre-employment assessments, employers can move beyond resumes and interviews to gain data-driven insights into a candidate's abilities and potential fit for the role, leading to more informed and confident hiring decisions.
2. What types of assessments do pre-employment tools offer?
Pre-employment tools offer a variety of assessments, including cognitive ability tests, personality evaluations, coding challenges, and job-specific skill tests. These assessments are designed to measure different aspects of a candidate's qualifications and suitability for the role.
3. How does HackerEarth's AI-based proctoring enhance assessment security?
HackerEarth employs AI-powered proctoring to monitor candidate behavior during assessments, ensuring integrity by detecting cheating attempts such as switching tabs or using unauthorized resources. This technology helps maintain a fair testing environment.
4. Can HackerEarth's assessment platform integrate with existing ATS?
Yes, HackerEarth's assessment platform seamlessly integrates with various ATS platforms, including Lever, Zoho Recruit, and Jobvite. This integration streamlines the recruitment process by allowing recruiters to manage assessments and candidate data within their existing systems.


















