+Sniply is a very interesting (but a little sneaky) tool which lets you build custom calls to action (CTAs) and add them to content that you share on social media or via email communication. You can create your custom CTA with a marketing message and add it in over the page, which only the people who access your link will be able to see.
Note: It works with all websites that supports iFrames.
What is Snip.ly?
Introduction to Sniply as an Online Marketing Tool
How to Use Sniply for Content and Social Media Marketing
How to Get Conversions from Buffer/Hootsuite Using Sniply
How to Increase Brand Awareness by Customizing CTAs with Sniply
Learn How Successful Companies Use Sniply for Marketing
How to Measure Performance for Content Curation Using Sniply