OwlStat allows you to analyze your Instagram data through everyday statistics and various charts. Working with the Official Instagram API
SocialBlade - SocialBlade can help you track YouTube Channel Statistics, Twitch User Stats, Instagram Stats, and much more! You can compare yourself to other users and analyze your growth!
Growitt - Instagram User Statistics
SocialTracker - Track the performance of your social media accounts for free with SocialTracker.
HypeAuditor - All-in-one Influencer Marketing Platform
Instagram Analytics - Professional Instagram analytics
Stargazer - The biggest Search Engine for Discovering YouTubers.