Use These 7 Best Free Keyword Research Tools for Long-Tail Keywords in 2025

Use These 7 Best Free Keyword Research Tools for Long-Tail Keywords in 2025

Luckily, there are still excellent free keyword research tools available that can provide meaningful insights if you know where to find them, how to read the data, and when to put them to use.  Using free keyword research tools may not give you what the premium version will do but it can serve you well that feels worth using it.

The truth is that most paid keyword research tools will cost you but not deliver as advertised. While I use some other paid keyword research tools, I have discovered from the times that the free version of keyword research tools is worth giving you insights.

In this blog post, we will explore our tried and current keyword research tools that you can go for.

Free Keyword Research Tools for Longtail keyword

Here are the 7 best keyword research tools for SEO especially for longtail keyword

1. KeywordTool.io

Keyword.io happens to be my first free keyword research tool and I enjoyed using it. The most important of it all is the provision of lontail keywords and how fast you can generate keywords. While it has its premium version, it is completely free. The premium version only allows you to view, the search volume, competitions, CPC, and others. I opt you can use this free version and still do better in good clicks.

2. AnswerThePublic

This keyword research tool is another go-to for your longtail keyword. I love the user interface, and how the setup works. Instead of giving you a static list of keywords, it generates questions, comparisons, and prepositions around your seed term.  People often type questions into search engines which makes this tool a good match for content with actual user queries. In answerthepublic, you can only have 3 daily searches when you register for free.

3. Ubersuggest

Ubersuggest started out as a simple keyword generator, but it has evolved into a more comprehensive SEO tool. While the free version comes with certain restrictions, it still provides enough information to gather useful insights without needing a subscription. It’s great for quick lookups, giving you a snapshot of a keyword’s search volume and ranking difficulty.

Also Check: Ahrefs vs SEMrush: Which SEO Tool Should You Use in 2025

4. Google Trends

This free tool allows you to track how search interest changes over time and compare multiple keywords to identify which ones are gaining traction. It’s particularly useful for planning content around seasonal trends and evaluating different keyword variations. You can also view where a keyword is trending globally or within specific regions.

5. Keyword Surfer

If you prefer viewing data right in your browser, Keyword Surfer is a handy option. This free Chrome extension shows search volume directly within Google’s search results, so there’s no need to leave the SERP. It also displays country-specific volumes, making it easier to create region-targeted content.

Also Read: 7 Essential skills to becoming an expert in SEO writing in 2025

6. keyword everywhere

This is another alternative for keyword surfer. Keywords Everywhere is an amazing SEO extension that allows you to access SEO data as you browse Google, YouTube, and other major platforms. It is totally free, just install and add it to your Google extension.

7. Ahrefs Keyword Generator

Ahrefs is widely recognized for its powerful paid SEO tools, but it also provides a free keyword generator that leverages a portion of its extensive database. For a free tool, it’s quite generous—you’ll get hundreds of keyword suggestions along with key metrics like search volume and difficulty for your chosen keyword.

conclusion

Keyword research tools are the best source of getting a better click for your website. If you can get the premium version of any of the keyword research tools, the free version of the most mentioned is worth using. The few mentioned can help you generate many longtail keywords quickly. 

Keyword research involves discovering and examining the terms people use when searching online. It’s essential because it reveals what topics are in demand, informs content strategy, and aids in optimizing for search engines to boost visibility and drive traffic.