Task Coach VS Tinderbox

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

PandaDoc - Boost your revenue with PandaDoc. A document automation tool that delivers higher close rates and shorter sales cycles. We've helped over 30,000+ companies.

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

Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.

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.

Apttus - Apttus is a SaaS application provider, renders enterprise class applications for end to end management of business functions.