Linkly - Linkly is a tool to help affiliate marketers track clicks and improve revenues.
PixelMe - URL shortener for savvy marketers
RocketLink - Rocketlink helps to grow your audience with URL shortener that allows firing retargeting scripts when the link is clicked.
chl.li URL shortener - A simple, modern, free and privacy-friendly URL shortener.
Sniply - Sniply is a content marketing tool providing social media conversion.
Pixela - Record and Track your habits or effort. All by API.