PLEASANTON, CA--(Marketwired - Feb 20, 2014) - Callidus Software Inc. (NASDAQ: CALD), a leading provider of sales and marketing effectiveness cloud software, announced it has teamed up with DocuSign, Inc. (DocuSign) to help customers improve sales effectiveness. The combination of DocuSign and CallidusCloud accelerates 'lead-to-money' to help companies of every size, industry, and geography earn revenue faster with a more efficient and convenient customer experience.