You-Get - Command-line utility to download media contents from the web
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
YouTubeDLD - World's most efficient YouTube downloader. No spam or ads.
Smarp - Smarp is an employee advocacy SaaS solution that turns employees into brand ambassadors and influencers.
Every Second - Realtime stats per second of Apple and YouTube
inzpire.me - An end-to-end solution for influencer marketing