Perfex is a feature rich CRM and open source system. Suitable for almost any company, it allows users to to interact with clients in a professional manner and communication with staff members with just one click. The system has a clean, modern design with a powerful support system that helps users track and resolve issues quickly via the integrated ticket system and customer reminders. It is easy to assign reminders to yourself, one or many staff members and with one click, reminders can be sent to email and in-app notification system. Pricing starts at $54 and six months support is offered.