Piar.io - Create beautiful custom link previews for all your social media channels in one place

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.

Linkz.ai - Automatic rich link previews on hover that keep visitors on your website

Diksi - Diksi is a Free custom URL Shortener with advanced links tracking, Links grouping and Link Management Platform.

Mugshot Bot - Automated link preview images for your website. No more fussing with design tools or wading through thousands of stock photos.

Lstu - A nice and open source url shortener. You can use it as service or install it on your own server.