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tinu.be's answer:
All features are totally free.
I'm using to shorten my company urls, and looks great. I can shorten and customize the url name for free, this is awesome.
Bitly - Get the most out of your social and online marketing efforts. Own, understand and activate your best audience through the power of the link with Bitly Enterprise.
UrlHum - The modern, privacy-aware URL shortener built with Laravel.
TinyURL - Are you sick of posting URLs in emails only to have it break when sent causing the recipient to...
Polr - An open source URL shortener. A great non-profit and free alternative to bit.ly, TinyURL, or goo.gl.
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.
T.LY - The best link management service to track, brand, and share short URLs in one simple click