Cocolyze - A powerful SEO Rank Tracking Tool to improve your visibility in search engines.
Serpstat - Search analytics, Rank tracking, Backlink analysis and Site Audit tool.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
SEO PowerSuite - Get all SEO tools in one pack - download free edition of SEO PowerSuite and get top 10 rankings for your site on Google and other search engines!
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
SERPWatcher - SERPWatcher is a rank tracking tool built with focus on effectivity and ease of use. Stop wasting time with conventional rank trackers.