When comparing zii.bz vs ShrtFly, the Slant community recommends zii.bz for most people. In the question“What are the best URL shorteners?” zii.bz is ranked 9th while ShrtFly is ranked 17th.
Ranked in these QuestionsQuestion Ranking
Pros
Pro 100% free
Pro Total control of your URL
Pro No limitations
Pro No ads
Pro Advertising directly from publisher account
Publisher Can Advertise there Services and Pages from Directly their Publisher account even they can Advertise using there links Earnings.
Pro Get paid for people clicking on your shortened links
Get paid up to $8.50 per 1000 views. Minimum amount for withdrawal is as low as $1.
Pro Minimum payout rates
ShrtFly Offer 1$ Minimum Payout Rates by using PayPal. You can earn upto 9$/1000 Views
Pro Full site script
No need to create links manually. ShrtFly has PowerFul Server and API Just place a short Script on website then ShrtFly automatically Convert any links to Short Links all controls are on your hand just choose which links you want to Short using API
Cons
Con The advertising and recaptcha are extremely annoying
The link shortener directs you to a page with ads and a reCAPTCHA, which takes time and effort to complete.