Wonderlic - Wonderlic offers pre-employment tests and student selection assessments.

The Predictive Index - The Predictive Index offers behavioral and cognitive assessments.

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

Berke - Berke offers pre-employment test and employment assesment solutions.

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

HighMatch - HighMatch is an employee management software solution that helps you to reduce the employee retention rate by onboarding accurate and perfect candidates with goals overlapping the goals of the organization.