Keyword research tool is an important metrics for topic ideas, keywords what people are searching for in the search engines.

Today, we have several advanced alternatives For Google Keyword Planner and listed below are the top 5 keyword research tools:

SEMrush is the top choice of marketers with its advanced tools to help content and digital marketing and social media.

Ubersuggest by Neil Patel suggests a wide range of related keywords with metrics like estimated visits, number of social shares, domain score, and number of backlinks.

Ahrefs is another popular keyword research tool which not only provides keyword suggestions, but also the keywords that your competitors are ranking for.
MOZ

MOZ also offers keyword suggestions based on the search volume, keyword difficulty score and current ranking.

Serpstat is a top keyword research tool wherein you can view the top Google results for your keyword that includes the site that appears in the first in the featured snippet. Also, you can view the details about your competitors keywords.

Google keyword planner is a good keyword tool which is free and easy to understand, but you need to consider few parameters to understand how important is Keyword Analysis.

1. Did you know Seven Billion keywords database, updated every month for 171 countries.

2. Keyword difficulty score, means how hard it is ranking on top.

3. Click metrics, illustrates the estimated number of clicks for your targeted keywords.

4. Ranking history statistics of website.

5. Keyword search volume which is one of the most important and probably the most frequently used metric in SEO.