openCRX
The best open source CRM software, OpenCRX, is an incredibly affordable way for companies to manage their relationships with prior and future customers. By revolutionizing the customer relationship management software world with an open source product, OpenCRX makes it possible for business owners to get their feet wet with one of the most convenient and underused business tools in the 21st century. It also offers incredible flexibility with customization, cloud compatibility, and tons of professional features. Whether the company needs to manage sales data, extensive marketing campaigns, or maintain top of the line customer service, OpenCRX is able to help. With all of the wonderful features combined with the fact that it is open source, this CRM software is the perfect option for any size company of any age. It is also a wonderful companion for business owners who are still learning their way around the technical side of their companies.