Searchmetrics Suite - SEO Software
Boomerank - Boomerank is a complete software solution that provides you with various tools for website optimization and helps you to attract more traffic.
Clearscope - Data-driven content performance optimization platform
Sitechecker - All-in-one SEO platform including rank tracker, website SEO audit tool and website changes monitoring. Detailed reports by 100+ parameters with how-to-fix guides.
DemandSphere - DemandSphere is an advanced-level software that helps marketers to create the best digital appearances of their brands.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.