SugarCRM open source version is a completely open source free software with a lively interface and easy to learn. The American company SugarCRM is a customer relationship management software manufacturer that was founded less than three years ago but has quickly gained a certain influence on a global scale. Its basic business strategy is: while selling low-cost enterprise/professional version software to gain profits; at the same time, launching free open source version software with fewer functions to cultivate future paying customers and attract volunteers to participate in research and development. The number of concurrent users for most businesses using this software ranges from a few to dozens.
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