Kutt.it might be a bit more popular than is.gd. We know about 1 link to it since March 2021 and only 1 link to is.gd. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I found this: https://news.ycombinator.com/item?id=546696 List of 74 URL Shortening Sites Of the one I tried, *Non-responsive / parked domain:* https://b23.ru/ https://canurl.com/ https://cli.gs/ https://decenturl.com/ https://www.dolop.com/ https://dwarfurl.com/ https://easyurl.net/ https://elfurl.com/ http://freak.to/ https://is.gd/ https://ix.lt/ https://kl.am/ *Has become (or always was) Facebook:*... - Source: Hacker News / about 1 year ago
After some research, I decided to give Kutt a try. It's open source and free, and there is a node SDK which can make it easy to use. - Source: dev.to / over 2 years ago
Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.
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.
Polr - An open source URL shortener. A great non-profit and free alternative to bit.ly, TinyURL, or goo.gl.
Capsulink - Capsulink is a URL shortener that gives you the key tools you need to optimize your content and marketing strategies.
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.
shorturl.is - Make long url's short. Statistics included!