Thank you Ivan. So every client I invite to a client project, which I assume would be in a space, would be seen as a member? Is that correct? Then 5 or even 15 wouldn't be enough. I'll outgrow that fast. So I would need unlimited spaces and unlimited members in a plan.

In that case, AppSumo offers 5 codes that can be converted to unlimited users. Under the new pricing, the Business plan with white-labeling provides unlimited users for $99 per month, which is the best option for you i think

Then why unlimited space when i can only mange or invite 5 clients in tier 1. Like i only need 5 spaces for 5 clients. Or does members means my team members and i can invite unlimited clients so that i can make use of unlimited space