FB repost network

Hey everyone, maybe someone here knows about this:

There's some big pages that repost videos and content, and instead of contacting and negotiating with each page, there's a way to pay for a repost on all of those, some sort of network.

Anyone know a plug for that?

Like for example you have a new comedy video: you can submit for repost on all big comedy niche pages.

Motivational video --> motivational pages

etc.

I know this exists I just dont know where to look.

Thanks guys