Basecamp

Basecamp is less for traditional project management tasks such as resource planning and long-term scheduling, and more aimed at real-time communication and collaboration.
You can sign up for Basecamp here
The platform offers to-do lists, calendars, due dates and file-sharing along with its own chat room, Campfire. Users can keep track of priorities and actionable items.Basecamp integrates with a variety of applications and has its own apps for iOS and Android.Pricing
Basecamp pricing is based on