What are some alternatives?
When comparing Linkbox.pro and Nightwatch, you can also consider the following products
Monitor Backlinks - Easy Link Management - SEO Tool for automatically checking your backlinks.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Serpstat - Search analytics, Rank tracking, Backlink analysis and Site Audit tool.
Linkody - Save time and money by managing your SEO linkbuilding with Linkody.
Wealthy Affiliate - A Platform Designed For Affiliate Marketers Of All Levels.