PLEASANTON, CA--(Marketwire - Feb 16, 2012) - Callidus Software Inc. (NASDAQ: CALD), the leader in sales effectiveness and cloud computing, announced today that MicroPact, a leading developer of advanced data tracking and business process management software, has selected the CallidusCloudT Sales Enablement platform to drive the effectiveness of its global sales organization. The agreement was signed in the first quarter of 2012.