UTM.io - Our UTM tool makes it easy and fast to set up tracking on every link, leaving you free to dive into the data to learn how you can maximize the effectiveness of your email and social media campaigns.
Link Whisper - Building smart internal links just got easier
UTMBuilder.net - Easiest UTM tags builder
WordPress Internal Link Optimiser - A internal link optimiser and finder tool for WordPress SEO
Effin Amazing UTM Builder - Add UTM tags to your links from a Chrome Extension
LinkStorm - Optimize your internal linking