Client management software, also known as client relationship management software (CRM), brings sales, marketing, and customer service under one roof to streamline day-to-day operations. Every client management software has unique features. The 9 Best Client Management Software for Any Business TypeDifferent client management systems cater to different business needs. ClickUp, Best for Businesses with Client-Based ProjectsBest for: Teams that want to merge project management and client relationship management in a single platform. Capterra rating: 4.4/5How to Decide Which Client Management Software Is Best for YouThe best CRM for you depends on your business needs, goals, and budget.