Moz Keyword Explorer: If you are not familiar with the amazing keyword research tool of Moz, then you should give it a try. It not only gives 500 million keyword suggestions but also accurate volume ranges in the industry. It also gives a famous keyword difficulty score along with CTR data. Its free community account allows you to search up to 10 queries in a month, with each query it gives 1000 keyword suggestions along with SERP analysis. Keyword Planner Keyword the planner is Google’s own keyword planner was built for people who can use or buy google ads, but it still gives lots of information which is useful for SEO keyword planning. It uses its own data and useful functions like country filtering. But this is meant for paid advertisement so be careful with the metrics like competition. UberSuggest (free version) Ubersuggest are available in free and paid versions, in free there are some limitations for searching but in the paid version, you can enjoy unlimited features...
