Sorry Fred, they'll go straight to the new car lot: Realty Mogul and Microventures are my guesses.
I tried to work with RealtyMogul, and I decided that their legal agreements were really quite poorly done. Details of the deals were missing, and they expected me to think it was ok, 'cause those details were on the web site. Silly me, I expected the details of how we were going to share profits etc to be in actual legal documents we signed. Would I tell the court later to go look at their web page, or that page that usta be there on the web site, but isn't now? They agreed, and their fix was to make pdfs of the web pages in question that I could download. I was astounded. Decided they were rank amateurs who had no business doin' this stuff. No real lawyer would have agreed to this.
Of course, they may have improved their operation since I looked in on them.
RealtyMogul crafts a different deal for every borrower. Equity/debt/profit sharing/hurdle rates/special provisions/etc. That won't scale nicely.
I'd be shocked if LC went for RealtyMogul.