Backlinks by Neil Patel - A backlinks research tool for competitive intelligence
Topvisor - All in one SEO and PPC tools for better marketing.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Botify - Traffic Managers, SEO Managers, Webmasters:Crawl your site to extract all of its metadata and identify areas for improvement
OpenLinkProfiler - OpenLinkProfiler is a resourceful tool that you can open online in your web browser to check the backlinks of any website by typing the domain in the search box.
Keyword Explorer by Moz - Find the best keywords to improve your website's SEO traffic