Monetize Online Platform ?

Hi , I am currently thinking about how to monetize makersleague , a online platform for initioators to find the perfect business - partner.
.

You can check it out here :
https://makersleague.co/
.
Now a short pitch :
makersleague is a online platform for young developers , marketers , business-guys and designer/artist to either join projects or getting partners to join for your own project.
.
I am struggling currently for finding a good way to monetize makersleague , so if you have any idea in mind , just tell me about it (dont be shy).

Thanks !