Parents need to know that Sarahah is a messaging website, where the messages sent between users are delivered anonymously. Comments that other users send also won't identify who made them and aren't posted publicly, making conversations a specific chat between two users. Users are supposed to be 17 or older, but all younger users need to do to register is check a box saying they are -- the site doesn't verify age. Users may also be exposed to all kinds of inappropriate content, ranging from violence to sexual commentary to swearing and substance discussions; with the site's lack of moderated discussion, there's no guarantee that you won't encounter this when talking with others.