Top 10 HD Data Science Alternatives & Competitors

Top 10 Alternatives to HD Data Science Recently Reviewed By G2 Community

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CodeSignal
By CodeSignal
4.5/5
(1,406)
Product Description
CodeSignal is a comprehensive technical assessment platform designed to help companies go beyond resumes in engineering hiring.
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Categories in common with HD Data Science:
Technical Skills Screening

TestGorilla
By TestGorilla
4.5/5
(1,404)
Product Description
TestGorilla is a leading skills-based talent discovery platform that combines sourcing, screening, and scientifically-validated assessments to reveal the complete picture of each candidate before the first interview starts. Unlike hiring tools that focus on experience and rely on assumptions, TestGorilla surfaces the best and most relevant talent, giving teams the context they need to hire smarter, faster, and more fairly. Built for modern teams, TestGorilla gives you the data and tools you need to move beyond resumes and make smarter hiring decisions based on what candidates can actually do. The platform now goes beyond assessments and offers AI-powered talent sourcing, letting you connect with over two million skills-tested job seekers ready to match your open roles. With TestGorilla, companies of all sizes, from startups to global enterprises, can create and deliver objective, science-backed skills assessments. The library includes more than 350 validated tests covering cognitive abilities, technical skills, language proficiency, software knowledge, personality, and soft skills. Each assessment is designed to be customizable, user-friendly, and accessible, with robust anti-cheating features and automated scoring. This approach enables organizations to accurately compare candidates side by side, reducing bias and increasing confidence in every hire. TestGorilla’s new Sourcing product transforms how companies find talent. Instead of sifting through piles of resumes, hiring teams can instantly search and filter a global pool of candidates who have already proven their skills. AI-powered matching makes it simple to set your criteria for skills, location, and salary. The platform then recommends candidates who are a strong fit for your role, saving you time and eliminating guesswork. You can connect directly with talent, invite them to assessments or interviews, and track their progress in one seamless experience. The primary audience for TestGorilla includes HR professionals, recruiters, hiring managers, and recruitment agencies who want to streamline hiring, ensure fairness, and hire with confidence. The platform supports high-volume hiring, custom assessments for specific roles, and the flexibility to scale as your team grows. TestGorilla integrates with major ATS platforms, supports 12+ languages, and is trusted by organizations across technology, staffing, education, finance, and regulated sectors. By combining objective assessments with skills-tested sourcing, TestGorilla empowers organizations to identify top talent faster and build more diverse, high-performing teams. Companies like Revolut have reduced time-to-hire by 40 percent, and over 80 percent of employers say skills-based hiring leads to better hiring outcomes. In today’s competitive job market, TestGorilla stands out as an all-in-one solution for sourcing, evaluating, and hiring talent based on real skills and potential, not just resumes. Ready to transform your hiring process? Explore TestGorilla today.
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Categories in common with HD Data Science:
Technical Skills Screening

Woven
By Andela
4.7/5
(1,390)
Product Description
With Woven, you get the predictive power of a work sample calibrated for your team and your domain without the pain of maintaining it, so you can focus on finding the right culture fit.
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Categories in common with HD Data Science:
Technical Skills Screening
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Codility
By Codility Ltd
4.6/5
(865)
Product Description
Hiring programmers made easy
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Categories in common with HD Data Science:
Technical Skills Screening

HackerEarth Assessments
By HackerEarth
4.5/5
(609)
Product Description
HackerEarth is an online skill assessment platform for conducting programming tests to evaluate developers, it saves the pain of going through hundreds of resumes, by automating the process of evaluating technical skills, which helps to quickly filter the right candidates for interviews.
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Categories in common with HD Data Science:
Technical Skills Screening

HackerRank Developer Skills Platform
By HackerRank
4.6/5
(545)
Product Description
HackerRank is a platform that is used by programmers to hone their skills and by companies to recruit great tech talent.
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Categories in common with HD Data Science:
Technical Skills Screening

Testlify
By Testlify
4.7/5
(536)
Product Description
An online Proctor-based assessment platform that tests a candidate based on various aspects, right from aptitude to attitude.
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Categories in common with HD Data Science:
Technical Skills Screening

Mercer Mettl Assessments
By Mercer | Mettl
4.4/5
(506)
Product Description
Mercer Mettl Talent Assessments offers holistic pre-employment tools to scientifically measure core traits as well as acquired skills of candidates. The suite of tools consists of personality assessments, behavioral assessments, cognitive assessments, technical assessments, coding assessments and communication skills assessments.
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Categories in common with HD Data Science:
Technical Skills Screening

Qualified.io
By Andela
4.8/5
(408)
Product Description
The most effective platform for assessing engineers, saving companies time and money to get the best talent. Qualified is built with the goal of providing a developer-friendly way to effectively assess technical skills.
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Categories in common with HD Data Science:
Technical Skills Screening

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