Wikipedia
Kenexa
Kenexa, an IBM Company provides employment and retention solutions to assist organizations in hiring and keeping workers. It offers recruitment process outsourcing (RPO) (which assists in global recruiting); onboarding solutions (form management for electronic signature, legal documents and workflow tracking); employee assessment, abilities assessment for emplyoment candidates (Kenexa Prove It); and Kenexa Interview Builder, a structured interview archive with example questions.