Starting from: $39.95/year
Pricing model: Subscription
Free Trial: Available (No Credit Card required)
First year is free for people subscribing with a Hotmail, Yahoo!, or Gmail account. Individual subscriptions are $39.95/year.
Company subscription plans are also available. Up to 25 users is just $99/year and 25 to 50 users is just $199/year.
Any user can join a project with any other user.