HackerRank is a well-known name in the tech recruitment space, but it’s not the only option for assessing developer skills. In 2025, several online assessment platforms are offering innovative features, AI-powered evaluations, and more flexible pricing models that make them excellent alternatives to HackerRank.
Whether you’re looking for deeper insights, better candidate experiences, or a more affordable online coding test platform, here are ten standout platforms you should consider.
1. CodeSignal
Website: codesignal.com
CodeSignal is a powerful online assessment platform for hiring technical talent. It offers advanced proctoring, real-world IDE simulations, and benchmark scoring. Companies like Zoom and Robinhood use CodeSignal to assess developers at scale.
Why choose it over HackerRank?
More accurate benchmarking and a developer-first experience.
2. Codility
Website: codility.com
Codility supports automated coding assessments, live interviews, and robust anti-cheating measures. It’s ideal for engineering teams that need customizable workflows and reliable test security.
Why choose it over HackerRank?
Detailed playback of candidate solutions and a focus on coding quality.
3. Evalgator
Website: evalgator.com
Evalgator is a versatile online assessment platform that supports coding, aptitude, and psychometric testing. It’s especially useful for recruiters who want to combine technical evaluation with personality and cognitive insights.
Why choose it over HackerRank?
More flexible test customization and built-in psychometric options at a competitive price.
4. TestGorilla
Website: testgorilla.com
TestGorilla is an all-in-one online assessment platform for hiring across tech and non-tech roles. It includes coding tests, behavioral evaluations, and cognitive ability tests.
Why choose it over HackerRank?
Wider test variety, user-friendly interface, and better value for small to mid-sized teams.
5. CoderPad
Website: coderpad.io
CoderPad is built for live coding interviews and asynchronous take-home assignments. It supports collaborative whiteboarding and code execution in a wide range of languages.
Why choose it over HackerRank?
Better for live, collaborative coding experiences with minimal candidate friction.
6. DevSkiller
Website: devskiller.com
DevSkiller evaluates developers using job-specific tasks via its RealLifeTesting™ methodology. It’s a great fit for technical teams who want to simulate actual work conditions.
Why choose it over HackerRank?
Project-based tasks and real-world testing environments.
7. Adaface
Website: adaface.com
Adaface delivers conversational coding assessments that feel like real interviews. It’s known for offering a friendlier candidate experience while still providing deep technical insights.
Why choose it over HackerRank?
Better candidate engagement with adaptive question logic.
8. Mettl (by Mercer)
Website: mettl.com
Mettl is a feature-rich online coding test platform with robust proctoring, customizable assessments, and analytics dashboards. It’s used widely across industries for both tech and non-tech hiring.
Why choose it over HackerRank?
Better support for hybrid roles, customizable question banks, and remote proctoring.
9. Xobin
Website: xobin.com
Xobin is a cost-effective online assessment platform that supports technical, aptitude, and behavioral evaluations. It offers AI-powered proctoring and detailed analytics.
Why choose it over HackerRank?
Affordability and comprehensive assessment support in one package.
10. Karat
Website: karat.com
Karat offers structured technical interviews conducted by trained interview engineers. Its unique blend of human and AI evaluation makes it a premium option for senior-level hiring.
Why choose it over HackerRank?
Live, structured interviews with professional tech interviewers and consistent evaluation.
Conclusion
While HackerRank continues to be a trusted choice, the market for online assessment platforms has evolved with more tailored, user-friendly, and cost-efficient alternatives. Whether you’re evaluating junior developers or senior engineers, there’s a platform that fits your hiring goals.
From AI-assisted platforms like Evalgator and Adaface to live interview specialists like CoderPad and Karat, the right online coding test platform can elevate your hiring process in 2025.
