InfoFlo - The most affordable CRM software on the market at a one-time cost with free upgrades for life.
Asterisk - An open source telephony switching and private branch exchange service for Linux.
Orderwerks - Orderwerks is a B2B Online Ordering System For Manufacturers, Distributors and More.
Wazo.io - The UCaaS Platform Built for MSPs
Codejig - Implement business solutions based on Codejig ERP or build your own custom web applications in minutes. Run them locally or in the cloud.
FreeSWITCH - FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.