Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
TickTick - TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.
Jira Service Desk - IT service desk and customer service software by Jira Service Desk. Powerful ticketing system used by 25,000+ organizations. Try it free today.
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
ServiceNow - ServiceNow automates and manages global enterprise service relationships. Create a single system of record for enterprise services, automate manual tasks, consolidate legacy ITIL systems.