SEMrush is a free and paid tool to research your competitor’s keywords and also find the keywords of any site, which is driving traffic to it. It is a cloud based service and you don’t need to download any extra software to use it. It allows you to analyze your competitors using its organic search feature. SEMrush analyzes the quality of the webpage’s backlinks and also allows to see the backlink anchor text. Its Pro version offers keyword suggestion and keyword rankings. It gives a detailed report of all the information which includes various graphs and tables. It also provides accurate, customized data with quick turn-around times for its client’s special projectsSEMrush is a free and paid tool to research your competitor’s keywords and also find the keywords of any site, which is driving traffic to it. It is a cloud based service and you don’t need to download any extra software to use it. It allows you to analyze your competitors using its organic search feature. SEMrush analyzes the quality of the webpage’s backlinks and also allows to see the backlink anchor text. Its Pro version offers keyword suggestion and keyword rankings. It gives a detailed report of all the information which includes various graphs and tables. It also provides accurate, customized data with quick turn-around times for its client’s special projects.