Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.
Anonymous URL Shortener - Anonymous URL Shortener, Referer, Anonymizer, Redirection service.
YOURLS - YOURLS is a website that contains all the tools you need to create and launch your very own URL shortener. URL shorteners like bitly or TinyURL are fine for public use, but they offer limited options in terms of URL customization.
Zagl - Zagl is an online tool that allows you to shorten your domain URL links and get paid with the engagements.
Short.io - Short.io makes short links (vanity urls) on your own domain. Free signup, analytics and API. Chrome, slack, zapier and segment integrations.
Shlink - A self-hosted URL shortener