What are some alternatives?
When comparing Previewmojo and Capsulelink, you can also consider the following products
Peeklink - Customized Link Previews for 🔥 Posts
privatize - Send private links publicly
Pretty Links - The easy way to customize Facebook link previews
Bundlin - The beauty of the web, bundled.
GlimpseLink - Customize your link previews for social media
Ziplink - We Believe that Access to your Social, Blogs , Websites should be Easy, Fast and Organized.