Curatedseotools.com - Curated directory of the best SEO tools.
Inspyder Backlink Monitor - Inspyder Backlink Monitor is a backlink management software.
KatLinks.io - Rank Higher and Get More Traffic with an affordable SEO Tool
SEOJet - Instantly build customized backlink plans (that actually work) for your SEO clients.
FandangoSEO - Monitor your SEO 24/7 with our SEO Crawler and Log Analyzer
MoonSearch - MoonSearch is a free backlink monitoring tool that provides a complex link analysis and checks how many backlinks are indexed.