CodeSignal - CodeSignal is the leading assessment platform for technical hiring.

Codeground - Codeground is an online assessment and recruitment platform which provides you the ease of access and online evaluation system, which focuses on helping the recruiters in the screening process for a product candidate.

Qualified.io - Developer-friendly coding assessments

HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Test Candidates - Hire intelligently with our pre-employment assessment platform. Use assessment tests to identify the best candidates & make hiring decisions faster, easier, & bias-free.

Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.