Postaga - Generate more backlinks and social shares with effective, automated post promotion and outreach.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Dibz - Put your link building efforts on autopilot
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Anchor.ly - Anchor.ly - Anchor Text Analyzer
SEOquake - SEOquake provides a browser extension to conduct on-page SEO audit.