YouTube creators MrBeast and Chucky Appleby launch ViewStats, which uses the YouTube API to unveil detailed stats about channels for creators and fans, in beta (Amanda Silberling/TechCrunch)

Amanda Silberling / TechCrunch:

YouTube creators MrBeast and Chucky Appleby launch ViewStats, which uses the YouTube API to unveil detailed stats about channels for creators and fans, in beta  —  The top YouTuber in the U.S., MrBeast (Jimmy Donaldson) co-founded the new analytics platform ViewStats, which is now available in beta.