Where can I post my Off-market properties to sell online?

[Dylan DeBellis]

So recently I have acquired about 25 off-market properties through auctions and other methods. Normally the company I work for fixes and flips them, but in attempts to off-load them quickly, I wanted to see if we could just sell them as is to another rehab company...

I post them on Facebook, Instagram, Connected Investors. But my question is... Where else can I post these off-market properties at? 

Any suggestion would be greatly appreciated!