5 Free Keyword Research Tools for SEO

Keyword research isn't just about "keywords". These are phrases and questions that your audience will use to help them find the answers, products, and services they need. These phrases and questions are a fundamental part of any form of marketing campaign.  
Keyword research is one of the first and most important steps to increase search engine traffic, whether, through organic search or paid search advertising. Hence, keyword research tools are in great demand these days.  
Many free keyword research tool tools can help you gather all the information you need. Here are the top five keyword tools that are free, easy to use, and packed with valuable data that marketers and businesses can use to improve their marketing strategies.  
   
1. SEMrush   
SEMrush is not just a keyword tool but acts as a Swiss army knife for any SEO. Instead of making a keyword list, SEMrush suggests particular keywords that your competitors are already using. It hosts a 7-day free trial of the service. You will need to enter your credit card details to access the trial version, but you will not be charged fees if you cancel your subscription within the 7-day trial version.  
   
2. KWFinder   
KWFinder is a tool from Mangools, a developer known for providing the best keyword research tools for all categories. This platform makes it easy to search for keywords with little SEO difficulty, along with a host of other valuable features. It is an efficient tool that basically allows you for a handful of searches. 
   
3. Google Keyword Planner   
The Google keyword planner is a simple keyword tool option that comes with some of the essential features. However, despite the lack of functionality, it is one of the most accurate keyword data sources out there. This keyword planner is available for free. 
   
4. GrowthBar  
GrowthBar is an excellent tool for marketers and bloggers who are in a rush and want ranking difficulties or keyword suggestions to appear alongside their search results. One unique feature they recently added is content scheme generation. You can generate content outlines with just one click.  
 
5. Majestic   
Majestic is an all-in-one SEO tool that allows you to keep an eye on the health of your website. However, the Keyword Checker is only available on the PRO and API plans. You can get the SEO Toolkit for $ 83 / month if you choose the annual billing option. 
   
Conclusion  
To find out the right SEO tool for your business, first look at your budget and then look at the main focus of your brand's SEO strategy. These keyword research tools will help you rank your pages but if budget is your main concern, narrow your search down to Google Keyword Planner.