You don't pay anything to use the entire site
For the project poster; the entire site and all features are free to use. We charge the freelancers a 10% portion of their released escrow payment as a fee for providing a money-making job for them.
We only get paid when you get a milestone completed to your satisfaction. So we HAVE to make sure our service is working well in making quality matches with the best freelancers, it keeps us focused on what's really important.