Smartsheet vs Basecamp : Which is Better?

Smartsheet

Smartsheet is a software as a service (SaaS) application for collaboration and work management. Developed by Smartsheet.com

License: Commercial

Apps available for Online iPhone iPad

Basecamp is a project management web app. Developed by 37signals

License: Commercial

Apps available for Online Android iPhone

Feature	Smartsheet	Basecamp
Collaborative
Integrated File Sharing
Collaborative project management
Export to Google Spreadsheets
Gantt-charts
Import from Google Spreadsheet
Real time collaboration
Task Management
Team Collaboration
Web-Based
Document sharing
Kanban boards
Checklists
Content Filtering
Customizable
Built-in File Manager
Employee Time Tracking
Extensible by Plugins/Extensions
Subtasks
Hierarchical structure
Custom data fields
REST API
Content Templates
File sharing
Apps that Sync with Google Calendar
Custom templates
Work Item Tracking
Agile boards
Ad-free
Custom login portal
Encrypted Email
Accurate
User interface
Custom columns
Dependencies
Resource monitoring
Project Analysis
iCal integration
Support for @mentions
Message board
Outlook integration
Responsive design
Social feed
Task time tracking
Team discussion
To do lists
Visual Organization
White-labeled
Group chat
Group collaboration
Multi Channel
Recurring tasks
Dependency Tracking
gmail.
Support for Kanban Boards
Bug reporting
Multi-project management
Project Organization
Workflow
Gmail integration
Google Calendar integration