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SERPStat

Ubersuggest is freemium SEO tool that helps search engine marketers to generate keyword ideas for their content marketing strategy and production. With Ubersuggest freemium keyword tool, it is possible to generate a limited number of suggestions for free and take content creation to the next level while increasing website's chances of ranking against the competition. Ubersuggest is released by the popular SEO guru Neil Patel, and was previously provided as a 100% free SEO software.

CognitiveSEO provides a complete digital marketing and search engine optimization toolset. With CognitiveSEO, you can stay in control of your search engine positiosn, as the software automatically flags possible SEO issues and provides recommendations on how to solve them. Search Engine Optimizers and marketers use CognitiveSEO to get an advantage in the market place and garner more organic traffic.

Search Engines rely on many factors to rank a website, to stay on-top of them all its important to use a solid SEO tool. SEOptimer is a Website SEO Checker which makes such tasks a breeze. With SEOptimer, you can track keyword ranking positions and analyze on-page SEO and gain insight how to improve. SEOptimer also includes a While Label solution that can be used by marketing agencies to provide SEO reports to customers.

The Swiss Army knife of content marketing, Ahrefs is a set of SEO tools packaged as a service. With Ahrefs, content marketers SEO's can get detail search engine data about their domains, which can be used to further improve the visibility and reach online. The toolset is powered by AhrefsBot, a web crawler that crawls webpages and provide data to analyze both organic and paid results in search engines. Ahrefs is loved by content marketers across the globe, that use the tool for competitor analysis, backlink checking, SERP monitoring and much more.

KWFinder is a commercial keyword research tool used by over 25,000 SEO's world-wide. With KWFinder you can easily find keywords with low SEO difficulty and high search volume. You can also find out how your competitors are ranking, and use the data to improve your own search rankings.

SEO PowereSuite is a set of 4 tools provided in a package, Rank Tracker, SEO SpyGlass, WebSite Auditor and LinkAssistant. The Rank Tracker tool can be used to monitor all your search engine rankings in one place. While the SEO SpyGlass tool provides you with a huge number of links from the largest backlink index on the web. With the WebSite Auditor tool you automatically checks your entire website to make sure you instantly spot and fix any technical issues that can undermine your rankings. With the LinkAssistant tool you can manage all your link data in one convenient working area, instead of keeping track manually with spreadsheets. SEO PowereSuite is commercial software available for macOS, Linux and Windows.