OwlStat allows you to analyze your Instagram data through everyday statistics and various charts. Working with the Official Instagram API
Instagress - Instagress is automation software for Instagram.
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!
YouLikeHits - YouLikeHits is an online service that brings results within seconds.
Instagram Analytics - Professional Instagram analytics
Addmefast - Building a website or network on Internet is no longer a hard task but promoting and marketing it is still a difficult task but not impossible.
Growitt - Instagram User Statistics