https://www.gohighlevel.com is a comprehensive marketing automation and CRM platform designed for agencies and businesses. It offers a wide range of features including funnel building, email marketing, SMS marketing, and scheduling, all in one centralized platform, allowing users to streamline their marketing and client management processes.
Perfex CRM is an open-source customer relationship management software that provides a set of powerful tools for managing businesses' contacts, deals, invoices, and projects. It offers a highly customizable platform designed to be easy to install, configure, and extend.