Effin Amazing UTM Builder - Add UTM tags to your links from a Chrome Extension
Inspyder Backlink Monitor - Inspyder Backlink Monitor is a backlink management software.
Accessily - Guest Posts Marketplace - A marketing platform for your articles and guest posts 📝📈
BacklinkSpy - BacklinkSpy uncovers the backlink sources of your competitors
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.
MoonSearch - MoonSearch is a free backlink monitoring tool that provides a complex link analysis and checks how many backlinks are indexed.