Customer relationship management software is critical for your business success. When you use customer relationship management software, you can streamline your customer accounts and track all interactions. While some companies pay big bucks for their software, you can get the same functionality for free. This is possible with the best free customer relationship management software. When looking at free options, be sure to thoroughly examine what processes are included. This way, you can assess whether or not the software will meet the needs of your company. You can start your search by looking at the options on the list below. The companies below have been reviewed based on a wide range of qualitative and quantitative statistics. In some cases, variable listing fees effect position on this list; however only highly-regarded firms are accepted through our review analysis. Learn more about our ranking process here.