Is Milkroad free?

Excuse me, could you please clarify something for me? I came across the term "Milkroad" in relation to cryptocurrency or finance, and I was wondering if it's a service or platform that's available free of charge? Is there any fee associated with using Milkroad, or is it offered completely free to users? Could you provide me with more information on the cost structure of Milkroad, if there is any? Thank you for your time and assistance.