Myopolis - Myopolis is a business communications platform that uses AI technology to improve the growth of businesses.

EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

Saysimple - Saysimple is a business communication platform that helps small businesses communicate faster and more effectively with their customers.

Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Whelp - AI-based Omni channel customer support platform with chat bot system (On premise and cloud based)

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.