Ahrefs
Ahrefs is an ultimate tool set for SEO, marketers, agencies, in-house marketing teams, enterprises and website owners powered by industry leading data. Ahrefs can crawl the web, stores huge data and makes it easily accessible through a simple user interface. The data can be used to help keyword research, building link, content marketing, competitive research, website audits and rank tracking. The growth of organic search traffic to a website can be accelerated by the tool. Your website can be optimized and data can be analyzed. You will be able to learn from top performing content o your industry and track your ranking progress.