Top 5 Free SEO Keyword Research Tools You Should Be Using

Estimated read time 11 min read


Keyword research tools have strategic importance in digital marketing. These are useful in making different types of SEO strategies. SEO Search tools are quite helpful for an individual in identifying and analysing the words and phrases that most people use while searching content on the internet. These tools are also helpful for business organizations. The primary goal of using SEO keyword research tools is to understand the intention of internet users. It helps in optimizing the content and improves the ranking of the website on search engine

Key features of keyword research tools

Keyword Discovery

Keyword research tools assist in discovering relevant keywords related to a particular topic. They provide insights into what users search on different search engines like Google and other search engines. This information can be used for creating engaging content that can easily go up in the ranking.

Search Volume Analysis

These tools offer data on the search volume for specific keywords. This information helps content creators to understand the popularity and potential reach of a particular keyword. After understanding this, content creators can make a more effective content marketing strategy. This knowledge allows them to appear in this particular product or service in the top ranking of search engines.

Competition Analysis

Keyword research tools often provide insights into the level of competition for specific keywords. That is the reason the understanding of the competitiveness of keywords becomes quite crucial for developing effective SEO. In simple words, it can be said that competitive analysis allows content creators to understand the competition among different keywords. After understanding that, they can make more relevant keywords to boost the ranking of their sites.

Long-Tail Keyword Identification

Long-tail keywords are specific and longer phrases that target niche audiences. Keyword research tools help in identifying the relevant long-tail keywords. This can be valuable for more targeted content and help content creators boost their content on the internet by using specific long tail keywords.

Content Optimization

Once keywords are identified, these tools are used to assist the website content. This content specifically involves blog posts, articles, product descriptions, and Meta tags. All this is quite helpful in improving organic search rankings.

PPC Advertising Support

It is a fact that many keyword research tools offer features that are beneficial for pay-per-click (PPC) advertising. These keywords are helpful in identifying keywords for ad campaigns. These tools are helpful in estimating bid costs. It also helps in assessing the competition in the paid search landscape.

Trend Analysis

There are some keyword research tools that are incorporated into trend analysis features. These tools allow marketers to identify the keywords that are currently trending and gaining popularity over time. This is particularly useful and helps in adjusting strategies according to the behavior of internet users.

Why is keyword research important?

Keyword research has a strategic role in formulating content marketing strategies. Content creators use these keywords to identify the phrases that people use for searching particular goods, services, and tips over different types of search engines. Content marketing teams can use this research to learn how those phrases rank based on their search volume in a given month. Content teams can use keyword information to develop and maintain a successful content strategy.

Top 5 free SEO keyword research tools you should be using


Ubersuggest is developed by Neil Patel. It is a comprehensive SEO keyword research tool that assist users in SEO keyword research. This is a powerful tool that can perform site audits and SEO analysis quickly. This tool reflects the health of a website after performing multiple procedures. Its features specifically include keyword idea generation with metrics. Users can analyze backlink profiles by using this tool. Moreover, this tool also helps in analysing competitive words and assists users by generating comprehensive SEO reports. The tool comes with free as well as paid plans. It provides access to various features that can boost the overall ranking of a web page. It is essential for refining SEO strategies because of its ability to provide valuable insights.

Rank Tracker

Rank Tracker comes as a combination of 23 keyword tools into one. This is a powerful tool that assists in formulating SEO strategies in the corporate world. It offers a comprehensive approach to keyword research. Rank Tracker reveals the traffic potential of a particular keyword. In the meanwhile, it allows an SEO strategy maker to access competition for those keywords. This tool comes in a free and paid version. The free version provides ample data that can be used to analyse the keyword traffic potential. This is an effective way of making a valuable resource for organizations that can provide a variety of keywords that can optimize SEO.

Keyword Surfer

Keyword Surfer is a powerful SEO keyword-searching tool that analyses search results directly on the SERP. This tool has a Google Chrome extension that offers valuable insights into query volume. It helps organizations in different ways. For instance, it provides global estimates of the most used words. It can also provide country-specific results and the top 10 similar keywords that are frequently searched by simple words, it can be said the keyword Surfer helps in understanding the competitive landscape of keywords based on real-time data.

Moz Pro Keyword Explorer

Moz Keyword Explorer is a reputed SEO keyword research tool that is known for its user-friendly interface. This tool comes in free as well as paid versions. The free version has few limitations. For instance, it allows 10 searches per month to a particular user. This free version is ideal for SEO content creators. The priority score is calculated based on metrics such as volume and click-through rate. It provides comprehensive guidelines for the content teams in determining the importance of specific keywords.

Pros of Moz

Keyword Explorer

It provides valuable insights into keyword difficulty, opportunity, and potential.

Site Crawl and Audit

Moz has introduced a site crawl feature that makes it unique from other tools. This feature helps users identify and fix on-page SEO issues. It enhances the overall website performance and improves web traffic.

Link Tracking

Moz offers link tracking tools as well. This feature of Moz allows users to monitor the health of their backlink profile.

Moz Local

Moz Local assists businesses in managing their online presence across various platforms and directories.

Cons of Moz

Limited Features in the Free Version

The free version of Moz has limitations, like a limited number of queries per month. Users may need to upgrade in order to access unlimited data and queries.

Interface Complexity

It has been observed that Some users find the Moz interface less intuitive in comparison to other tools. This is because of the complex interface of Moz, which is difficult for new SEO content creators.

Limitations of Moz

Pricing Tiers:

The pricing structure of this tool is quite high. It has been observed that the high pricing strategy of this tool is not suitable for small businesses. Similarly, individuals with limited budgets also face difficulty in utilizing the full paid features of this tool.


SEMrush is a comprehensive SEO keyword research tool that offers a range of features for content-creating teams. This tool comes in free as well as paid versions. The free version of this tool allows ten free searches per day. Moreover, it also provides visibility into organic search rankings and search volume data. This is a key feature of this tool because it can be used for analyzing competitive keywords that can be used in making marketing strategies. SEMrush also helps in backlink analysis, which means it can be used to help teams identify links that can be useful in reaching a particular site.

Pros and Cons of SEMrush

Pros of SEMrush

Keyword Research

SEMrush provides in-depth keyword research tools that particularly include keyword difficulty analysis and related keyword suggestions. The ability of this tool to make difficulty analysis makes it more unique from other tools.

Competitor Analysis

This keyword research tool provides detailed competitor analysis that can help users to understand their competition’s strategies. It also helps in finding the competitive keywords and backlinks that are useful in formulating marketing strategies.

Site Audit

The site audit feature identifies and suggests improvements for on page SEO issues. It is quite helpful in improving the health of a website.

Backlink Analysis

SEMrush offers a robust backlink analysis tool that helps users monitor their link profile. It also helps in identifying new link building opportunities.

Cons of SEMrush


SEMrush is relatively expensive. This is the most undesired feature of this keyword research tool that can be a deterrent for small businesses.


Limited Historical Data in Free Mode

The free version of SEMrush provides limited historical data. If a user wants more extensive historical data, he needs to subscribe to a paid plan.


Other SEO keyword research Tools

Google Trends

Google Trends offers a dynamic interface to content teams. This interface helps to explore the popularity of search terms over time. This tool is quite helpful in researching individual words. It can be used to compare keywords. It is considered a powerful tool that helps in identifying fluctuations in the trends based on particular events. Last but not least, Google Trends provides regional interest data and insights into related topics.

Google Ads Keyword Planner

Google Ads Keyword Planner is Designed for teams that are proficient in running pay-per-click search campaigns. This tool assists in crafting the targeted keyword lists. This list helps in SEO and PPC targeting. Moreover, it also offers keyword suggestions to content-creating teams and provides comprehensive cost-per-click data.

Google Search Console

Google Search Console is a powerful free tool. It allows content teams to deeply analyze and understand the performance of web content on Google. It provides insights into current keywords on web pages. Google Search Console is a powerful tool and can be used to display the average Search Engine Results Page (SERP) position. Moreover, it can also be used to indicate impressions and clicks on a particular web page. This can be used in conjunction with Google Analytics and it can assist in identifying the underperforming pages. This tool is also powerful enough to indicate popular search queries and opportunity keywords. That is the reason this tool is considered essential for optimizing web content. In the corporate world, this tool has a strategic role because, it provides user preferences and helps the strategic makers in creating effective marketing strategies.


AlsoAsked is another useful tool that helps in optimizing search engines for a particular web page. This keyword research tool specifically targets the questions that are associated with keywords. In simple words, it can be said that this tool is helpful in understanding the growing trend of natural language searches. This tool helps organizations in different ways. For instance, it provides an in-depth understanding of user queries. Moreover, it also helps in discovering long tail keywords. By and large, it can be said that this tool reveals the relationships between topics and questions. AlsoAsked also assists content teams to create more targeted and relevant content for their audiences.


AnswerThePublic is a dynamic keyword research tool. It offers an updated list of phrases and questions that are searched by most of the people. It is considered a valuable tool for discovering effective long tail keywords for marketing strategies. Users receive an extensive list of suggested keywords with the help of this tool. This list is presented in a visually appealing format that makes it easy to identify relevant keywords. The versatility of this tool extends to providing alphabeticals.


Drawing from a vast database of a trillion keywords. This gigantic source of keywords is obtained directly from Google search data. This tool helps new content creators to make more competitive SEO content. This tool simplifies keyword research and offers insights into keyword grouping. For instance, this tool can classify keywords into different classes, such as negative keywords and niche keywords. All this provides a quick and easy way to find the right keywords for your business.

Entire Solutions
Unfolding Creative Ideas Into Reality
Entire Solutions Unfolding Creative Ideas Into Reality

Don’t miss these tips!

We don’t spam! Read our privacy policy for more info.

You May Also Like

More From Author

+ There are no comments

Add yours

This site uses Akismet to reduce spam. Learn how your comment data is processed.