Yes, both Shorten.REST and Tiny.ie offer a Free Trial.
Shorten.REST is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Tiny.ie is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Shorten.REST Starts at $95/Month whereas for Tiny.ie Starts at $15.83/Month when Billed Yearly.
Some top alternatives to Shorten.REST includes Bitly, Rebrandly, ShortSwitch, ShortURL, Cutt.ly, TinyURL, Short.io, Switchy, Linkjoy, MyLinks On Acalytica and Recut.
Some top alternatives to Tiny.ie includes Shortly, Bitly, TinyURL, Short-me.me, Short.io, Switchy, Linkjoy, Recut, Shortener & Simplicity and Smartlnks.com.