When comparing Adf.Ly vs is.gd, the Slant community recommends Adf.Ly for most people. In the question“What are the best URL shorteners?” Adf.Ly is ranked 18th while is.gd is ranked 35th. The most important reason people chose Adf.Ly is:
You get paid for every person that visits your URLs.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Possible to earn money
You get paid for every person that visits your URLs.
Pro Links last forever
The links created by is.gd will never be deleted down the road, meaning you can continue to use them years down the road without worry.
Pro 19 characters long
Including the "https://" at the start of links, short links are typically 19 characters long (so 11 characters plus the https://).
Cons
Con May contain malware
Contents are sometimes malicious and able to damage your OS, so always use proper antivirus to avoid it.
Con No central location to see all your links
If you want to see data for your short links, you will have to visit each link individually and adding a dash (-) at the end of the link, or enabling automatic previews.