I would love to see that stated on the site. At this time there is no indication other than a button that says "free" but we all have been burned by dark patterns - I won't even click that button unless there is a clear statement of what that means.
For me, I work on personal side projects for weeks if not months and need to gather feedback from my loyal fans (family) - I would love to see a free option for 100 or less users - forever.