SocialBlade.us

Social Blade is a website that provides analytics for YouTube, Twitch, Instagram, and Twitter channels. It offers a range of features such as channel statistics, estimated earnings, and rankings based on subscribers and views. The website has a free version that provides basic analytics for channels, but it also offers paid services that provide more detailed analytics and features.
According to some reviews, Social Blade is a good tool to track followers but the free version does not evaluate the exact revenue of the platforms and the paid services are very expensive. However, it’s one of the best platforms that some users have used in their initial days as a YouTuber.