This document discusses and compares several options for skills and personality testing to improve the hiring process: - Achievement Tec's Guardian test costs $5.50 per test but requires setup as a full-service client initially, costing almost 50% more per test. - The Kiersey assessment from Keirsey.com is recommended by GISI as a lower-cost alternative to Achievement Tec, starting at $14.95 per test for fewer than 30 tests. - Predictive Index consulting recommends structured interviewing and candidate matching but was unable to provide pricing without further assessment. - Performance-based hiring from Adler Concepts takes a holistic four-step approach and