OnlyFans is a social media site that helps best onlyfans creator to earn money with their content online. Your fans will take your content subscription for watching your content.
It can be models, adult artists, fitness instructors, chefs, and others who want to use the site to monetize their content.
But there are many alternatives to onlyfans if you want to sell your content for money online.

Here are some easy websites with maximum exposure & less competition:(Try now)
IWantFanClub:
This site has all the features of OnlyFans content ideas but is entirely geared towards the adult entertainment industry.
Fan-Topia:
Fan-Topia gives their creators a freedom to easily promote themselves and their content along with maximizing their earning and security of their content. Its a largest pay-out site to creators of any platform.
Loyalfan:
Its features and tools include customizable messaging, live streaming, video chat, audio recording, video and photo sharing, and more.
FanCentro:
It is a online digital platform that allows different models and influencers to monetize their fan base through premium, private social media accounts.
Hope it helps