Ji.Hn - Shorten your links, track, target or rotate them
Shorten.REST - A URL shortener API you can depend on
Trotto - Open-source internal URL shortener for teams, up in minutes
Pixela - Record and Track your habits or effort. All by API.
Redirect 2 Link - Redirect 2 Link allows you to securely share links while being able to control the social preview.
chl.li URL shortener - A simple, modern, free and privacy-friendly URL shortener.