Houdini and Niagara

Hello,This will sound ignorant but in my research I can’t seem to find any info on what Houdini can do with Niagara. I’m about to start a long project that will use Houdini but don’t understand what Niagara can do with Houdini data. Could someone point me to an example or share what they’ve discovered? I’d be very grateful.
Thanks!