MyHub Intranet - MyHub is an cloud-based intranet solutions that help businesses to communicate and collaborate.
Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.
Pobuca Connect - Connect with your contacts.
Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.
HelpJuice - Helpjuice is easy-to-use knowledge base software that guarantees. 50% less support emails and happier customers.
Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.