Any website for account cleaning and data?

Hey! I just discover a website that gives you data to clean and optimize an instagram profile, letting you know which followers are inactive (nothing new), but which of them were active recently (interesting) and which influencers are following you (big accounts, interesting too).

The problem is that is pretty pricey and doesn't work as well as I think it should, so do you guys know any website that can give you that kind of information?

Thanks!