Hello, I make 3 Pinterest Famale accounts and from each profile I follow 300 person + create relevant boards with nice pics, but only 5-15 follow me back. this mean that Only 3.33% follow back, I think this is very low..... how much % are following you back?
I haven't been on Pinterest for a while. However, I have Pinned on behalf of a company in the past. I would say maybe 20 to 50 percent will over time. However, that depends on how much you engage.
It also depends upon the persons you follow. Try to find and follow some genuine persons instead of following anyone.