GGather might be a bit more popular than Zero Width Shortener. We know about 1 link to it since March 2021 and only 1 link to Zero Width Shortener. 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.
It works for link shorteners like https://zws.im/ so it will work for ip grabbers too. I don't think I've seen one like that though. Source: almost 2 years ago
Then I switch to GGather (https://web.ggather.com). Source: over 1 year ago
Polr - An open source URL shortener. A great non-profit and free alternative to bit.ly, TinyURL, or goo.gl.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
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.
Pocket - When you find something you want to view later, put it in Pocket.
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.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community