How to find pins with high activity?

Looking for a way to find very active pins, in my niche of course. Newer rather than older but I'll take anything. So, those filled with pins, bunch of comments etc.

Sure, there's the Trending section but, is there anything better than that? A way to find pins with the most comments...

Or at least, the most followed boards/pinners? Not that it's the same but still...

Thanks in advance

To find most followed boards you can use a tool like Pingroupie. It only finds group boards though. To find popular pins you can use the Pinterest trending section.

Pingroupie ， get it, Thank you