Task & Milestone Management

* Assign tasks to one or more people
* Create recurring, dependent and sub-tasks
* Attach files to tasks
* Associate tasklists with Milestones
* View/Edit project Gantt Chart
* Create tasks via email

Files & Messages

* Centralize communication using Messages
* Attach files to messages
* Reply-by-email functionality on Messages and Comments
* Upload and share project files
* Integrates with Google Drive, Dropbox & Box.com

Time Tracking & Invoicing

* Track time on projects or tasks
* Add estimated time to tasks
* Run time reports for all users
* Export invoices to Freshbooks, Harvest, Quickbooks Online, Xero and many more services
* Mac/Windows Timer App available

Notebooks & Google Drive

* Create notebooks to share project information
* Integrates with Google Drive for realtime document collaboration with colleagues

Mobile Support

* Native Mobile Apps available for iPhone, iPad and Android
* HTML5 mobile version for access on the go

Privacy & Notifications

* Make all items available to specific users and companies
* Add people to multiple projects
* Receive and reply-to email notifications
* Daily Report, iCal and RSS feeds

Make it your own

* Custom themes and branding
* Custom Domains available
* Google Apps users can sign in with one click
* Full REST API