When comparing is.gd vs cutt.ly, the Slant community recommends cutt.ly for most people. In the question“What are the best URL shorteners?” cutt.ly is ranked 31st while is.gd is ranked 35th. The most important reason people chose cutt.ly is:
A lot of data/analytics of shortened URLs.
Ranked in these QuestionsQuestion Ranking
Pros
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://).
Pro Huge analytics tool
A lot of data/analytics of shortened URLs.
Pro Branded URLs
Set up your own domain and create branded short links to increase the conversion and trust of your users and clients. How's it work? Branded custom domain replace the domain "cutt.ly" in your short links with your own branded domain. 100% Free and NO Limits. :)
Pro Fast
Fast redirection.
Pro Private stats
Private stats are available for registered users.
Pro User protection
Cutt.ly monitors suspicious links and warns users before opening the suspicious links.
Pro Free
100% free.
Pro Responsive
Responsive design available on each platform / devices.
Pro Sort your links
You can sort your shortened links by drag and drop.
Pro Abuse report
You can report any suspicious link by abuse report form on the website and they will check it really fast and react. They can even block domains that are suspicious to prevent any further suspicious links shortenings.
Pro Custom URL alias
Add your own name/alias to your shortened URL.
Pro Tag your link
You can add a tag to your shortened link.
Pro No limits
100% free without any limit. You can use it always for free without any limit.
Pro Preview mode
Pro API
Use API for your own projects. It's easy.
Pro Multilanguage
Cutt.ly is multilanguage website.
Pro QR Codes
You can generate QR codes for all shortened links.
Cons
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.