11 Best Long Tail Keyword Generators (Compared)

Getting your content in front of the right people feels like a real turning point. It’s how you move from just publishing content to building a loyal following.

We believe that focus is the key to that growth. That’s why we’re so passionate about long-tail keywords.

These longer, detailed phrases are what people search for when they know exactly what they want. They signal a clear intent to learn, buy, or engage.

But you need a powerful tool to find these valuable phrases without spending countless hours. The right generator can completely streamline your content planning.

So, we compared the top contenders for you. This article breaks down the 11 best long-tail keyword generators to help you choose with confidence.

If you are in a hurry, then you can take a look at our top picks to quickly choose the best long-tail keyword generator tool for your needs.

#	Keyword Tool	Best For	Pricing
🥇	All in One SEO	Comprehensive SEO toolkit for WordPress	$49.60/yr (free version also available)
🥈	Semrush	Powerful search marketing and keyword research	$119.95/month
🥉	LowFruits	Finding untapped, low competition keywords	$25 pay-as-you-go or $249/yr subscription
🏅	SEOBoost	Easy keyword research and content optimization	$22.50/month
🎖	Ahrefs	Comprehensive keyword analysis and competitor research	$129/mo (Limited starter plan $29/mo)

What Are Long Tail Keyword Generators?

Long tail keyword generators are online tools that help you find specific search terms or keywords related to a topic or phrase.

If you are starting a blog or making a website, then creating content around long-tail keywords can help you bring traffic to your site.

Long-tail keywords often show the user’s intent to make a purchasing decision and can help bring more targeted traffic and sales.

The easiest way to understand long-tail keywords is by using Google search itself. The search box will start suggesting long-tail keywords as soon as you start typing.

You’ll also find more long-tail keyword ideas in the search results.

For instance, you’ll see the ‘People also ask’ section. This shows questions people are asking that are relevant to the search term you entered.

At the bottom of search results, you may also see a Related Searches section.

This will show further topics and related keywords, which may not necessarily be long-term keywords but could further expand a search.

Google Search will give you a general idea of commonly used long-tail keywords related to a given search.

However, there are other third-party tools that can help you dig deeper and find more useful keyword ideas.

How We Test and Review Keyword Tools

Here’s how we evaluated the different long-tail keyword generators for this guide:

Real-World Experience: At WPBeginner, we actively use these tools in our own projects. We regularly optimize content and manage websites, ensuring we test each tool extensively. This hands-on experience guarantees that our recommendations are based on reliability and ease of use.

Comprehensive Research: We conduct dedicated research to stay current with the latest advancements in SEO tools. Our team continuously updates our evaluations to ensure each tool meets high standards and reflects any new features or improvements.

User Feedback: We gather insights from a variety of sources, including third-party reviews and user polls. This helps us understand how well these tools perform in different scenarios and ensures our recommendations are backed by a wide range of user experiences.

That being said, let’s look at some of the best long-tail keyword generators on the market.

1. All in One SEO for WordPress

All in One SEO for WordPress is the best WordPress SEO plugin on the market. It allows you to optimize your WordPress website to get more search traffic easily.

You’ll need All in One SEO to optimize your content for focus keywords as well as any long tail keywords you find.

The best part about using it is that you can generate long-tail keywords right inside the WordPress admin area.

First, you need to install and activate the All in One SEO for WordPress plugin. For more details, see our step-by-step guide on how to install a WordPress plugin.

Note: You can also use the free version of All in One SEO. It does allow you to generate keyword ideas, but you’ll need the pro version to add and analyze your content.

Simply edit the post or page you want to optimize and scroll down to AIOSEO Settings.

From here, look for the Focus Keyphrase section and enter your main keyword as the Focus Keyphrase. After that, you need to click on the Get Additional Keyphrases button.

All in One SEO will then bring up a popup and ask you to connect with your Semrush account.

Don’t worry, you can sign up for a free Semrush account and use that as well.

Once you are connected, All in One SEO will fetch and display long-tail keyword ideas that you can use.

Simply click on the Add Keyphrase button to include one.

You can now start optimizing your content to cover new long-tail keywords you added.

All in One SEO is the most comprehensive SEO toolkit for WordPress. It has powerful custom sitemaps, advanced redirects, SEO titles and descriptions, multiple keyphrases, and full Schema support.

What We Like About All in One SEO

• Integrates directly into the WordPress post editor for a seamless workflow.
• Generates additional keyphrases without leaving your website.
• Functions as a complete SEO toolkit, covering sitemaps, schema, and more.
• A free version is available for basic use.

What We Don’t Like About All in One SEO

• Full keyword analysis and adding multiple keyphrases requires the pro version.
• The keyphrase generator relies on a connection with a Semrush account.

Why we recommend All in One SEO: It is the best choice for WordPress users who want a convenient, integrated solution for both on-page optimization and finding new long-tail keywords directly within their dashboard.

Pricing: Free version. The premium plans start at $49.60 per year.

2. Semrush

Semrush is the most powerful search marketing platform on the market. It comes with powerful keyword research tools that allow you to easily find long-tail keywords.

When looking for long-tail keywords, you can sort them by search volume, keyword difficulty, cost per click, and other metrics.

Semrush helps you easily track SERPs and your site’s performance for different keywords. You can also perform an SEO competitor analysis and find which keywords are generating the most traffic for your rivals.

Semrush also has a free plan, which is good for finding long-tail keywords. However, the paid plans give you access to incredibly powerful tools and are totally worth the premium price tag.

What We Like About Semrush

• Incredibly powerful all-in-one marketing platform.
• Provides deep data including keyword difficulty, search volume, and CPC.
• Excellent tools for analyzing competitors’ top-performing keywords.
• Allows you to track your website’s ranking for specific keywords over time.

What We Don’t Like About Semrush

• The premium price tag can be high for small businesses or bloggers.
• The vast number of features can present a steep learning curve for beginners.

Why we recommend Semrush: It’s the ideal platform for serious marketers, agencies, and businesses that need a comprehensive toolkit for in-depth keyword research, competitor analysis, and rank tracking.

Pricing: Limited free plan. Paid plans start at $119.95 per month.

3. LowFruits

LowFruits is a long-tail keyword research tool that helps you find untapped keywords with weak competition in search engine results pages (SERPs). Targeting these “low-hanging fruit” keywords can help you increase your website’s chances of ranking higher.

Using the Keyword Finder (KWFinder), you can enter a keyword to discover more valuable long-tail keywords that are generated from Google’s autocomplete feature.

In one 1-click, you can see the search volume, search difficulty, and weak spots, which are low domain authority websites that are ranking for the keyword.

You can also use the KW Clustering tool to help you find and target all related keywords to your niche. This can help you improve your content strategy and build niche authority.

Plus, it comes with a Keyword Extractor tool, which allows you to discover the top-ranking keywords that drive organic traffic for your competitors.

Other powerful features include a rank tracker, sitemap extractor, boosted keyword finder, domain explorer, and more.

What We Like About LowFruits

• Specifically designed to find untapped, low-competition keywords.
• Analyzes SERPs to find ‘weak spots’ where you can easily rank.
• Keyword clustering helps you build topic authority.
• Offers a flexible pay-as-you-go pricing model.

What We Don’t Like About LowFruits

• More of a niche tool focused only on keyword research.
• The credit-based system might become costly for users doing heavy research.

Why we recommend LowFruits: It’s the perfect tool for website owners and SEOs looking to identify

Pricing: A limited free plan is available. A pay-as-you-go plan starts at $25 for 2000 credits, and a subscription plan starts at $249 per year.

4. SEOBoost

SEOBoost is a powerful SEO toolkit designed for content creators, SEO professionals, and marketers. It simplifies the process of finding long-tail keywords and optimizing content to rank higher.

Even beginners will find it easy to use. By entering your main keyword or topic into the Topic report, SEOBoost retrieves data from top-ranking content for that keyword.

It identifies questions you should answer in your content and suggests long-tail keywords to target for better search engine positioning.

The content planner tool is especially useful. It allows you to create a comprehensive content brief by adding items from the topic reports to your outline.

To ensure your content aligns with your topic report, you can use the Content Optimizer tool. This feature analyzes your content against the competition, helping you refine your strategy for better results.

What We Like About SEOBoost

• Very beginner-friendly and easy to navigate.
• Creates excellent topic reports with relevant questions and long-tail keywords.
• The content planner helps you build a detailed content brief quickly.
• Includes a content optimizer to analyze your writing against top competitors.

What We Don’t Like About SEOBoost

• As a newer tool, it may not have the same depth of historical data as Semrush or Ahrefs.
• It is a subscription-based service with no free tier.

Why we recommend SEOBoost: It is an excellent choice for content creators and marketers who want a simple, streamlined tool that takes them from keyword discovery to a fully optimized content brief.

Pricing: Starting from $22.50 per month.

5. Ahrefs

Ahrefs is another popular search marketing platform with a powerful set of tools to help you grow search traffic.

It comes with a powerful Keywords Explorer tool that helps you find long-tail keyword ideas. It shows keyword difficulty, search volume, estimated clicks, and more.

You can also see top-ranking pages for a keyword and see what other keywords that particular page ranks for. This gives you a more in-depth list of long-tail keywords to target.

Apart from keyword explorer, Ahrefs comes with keyword monitoring, site audit, technical SEO analysis, and detailed competitor analysis.

They also have a free Ahrefs Search Console tool, which is similar to Google Search Console, with a few extra features.

What We Like About Ahrefs

• Powerful and trusted keyword explorer with accurate difficulty scores.
• Provides detailed data including clicks, search volume, and global volume.
• Exceptional for analyzing competitor content and finding their best keywords.
• Offers a great suite of tools for site audits and backlink analysis.

What We Don’t Like About Ahrefs

• Premium pricing puts it out of reach for many beginners.
• The user interface can feel complex to new users.

Why we recommend Ahrefs: It is a top-tier industry standard for SEO professionals who require robust data for keyword research, backlink analysis, and comprehensive competitor intelligence.

Pricing: A limited starter plan for $29/mo, and the lite plan starts at $129/mo.

6. WPBeginner Keyword Generator

WPBeginner Keyword Generator is a completely free tool that will help you discover new long tail keywords that you can use in your content.

Simply enter your main topic keyword idea into the tool and hit the ‘Analyze’ button. The tool will instantly generate 300+ new keyword suggestions from Google that you can browse or download as a .csv file.

The keywords are organized into three sections: Alphabet, Prepositions, and Questions. To see the long-tail keyword suggestions, navigate to the ‘Questions’ section of the keyword report.

From here, you’ll find long tail keywords that start with question words like are, can, how, what, when, why, etc., which are divided into their own sections for easy navigation.

Answering some questions in a proper FAQ schema can help your content appear in Google rich snippet results.

What We Like About WPBeginner Keyword Generator

• Completely free to use for everyone.
• Instantly generates over 300 keyword ideas from a single seed keyword.
• Helpfully organizes suggestions into Alphabetical, Questions, and Prepositions.
• Allows you to download the full list as a CSV file.

What We Don’t Like About WPBeginner Keyword Generator

• Does not provide any SEO metrics like search volume or keyword difficulty.
• It’s a brainstorming tool that requires another tool for deeper analysis.

Why we recommend WPBeginner Keyword Generator: It’s a fantastic free tool for quickly brainstorming a large list of keyword ideas, especially for finding question-based keywords to use in your content.

Pricing: Free

7. Answer The Public

Answer The Public is a search insights tool popular among SEO professionals and marketers. It allows you to enter a keyword and see the questions users are looking for on search engines.

This gives you long-tail keyword suggestions with practical ideas on how to make your content more comprehensive for a wider audience.

Simply enter your main keyword or topic in the search field, and it will generate a chart of questions. You can mouse over a question to highlight it.

Less popular questions have a lighter background color and more popular questions will be highlighted with a slightly darker color.

Charts are organized into questions, prepositions, and comparison queries. Below the charts, you will also see the questions in a list format.

What We Like About Answer The Public

• Excellent for discovering what questions users are actively searching for.
• Presents data in unique, easy-to-understand visual charts.
• Organizes keywords by question type (who, what, why), prepositions, and comparisons.
• The free version is very useful for generating content ideas.

What We Don’t Like About Answer The Public

• Does not show search volume or competition data in the free version.
• The number of free daily searches is limited.

Why we recommend Answer The Public: It is the best tool for understanding user intent and creating content that directly answers the questions your audience is asking.

Pricing: Free for over 500K searches per month. Paid plans start at $99

8. Google Keyword Planner

Google Keyword Planner is a keyword research tool provided by Google for advertisers to find keywords. It is an immense resource for marketers, even if you don’t want to run paid advertisements.

Simply click on ‘Discover new keyword ideas’ and enter your main keyword. Keyword Planner will then fetch a list of keyword ideas related to your main keyphrase.

You can see average monthly searches, changes in search volume over recent months, advertiser competition, and more.

The keyword planner data does not provide a keyword difficulty range like Semrush or Ahrefs.

However, you can assume that keywords with higher search volume and advertisement costs would have tougher competition.

What We Like About Google Keyword Planner

• It’s completely free to use with a Google account.
• The data comes directly from Google’s own search database.
• Shows advertiser competition, which can be a proxy for keyword value.
• Useful for finding both long-tail and head-term keywords.

What We Don’t Like About Google Keyword Planner

• It’s primarily designed for Google Ads advertisers, not SEO.
• Search volumes are shown in broad ranges unless you run active ad campaigns.
• It does not provide an organic keyword difficulty score.

Why we recommend Google Keyword Planner: It’s a reliable free option for getting keyword ideas and search volume estimates directly from the source, making it a great starting point for any research.

Pricing: Free

9. Question DB

Question DB is another free and simple search insights tool. Similar to Answer The Public, it allows you to see the questions users are asking for a keyword.

You can view the results in question or keyword format. The results are not formatted in any specific order, and there are no other metrics to compare them with.

For instance, you wouldn’t know how many people are looking for a long-tail keyword or question. You’ll have to use other tools to find this information.

What We Like About Question DB

• Free and extremely simple to use.
• Quickly generates a long list of questions people are asking about a topic.
• Pulls questions from various online forums and communities.

What We Don’t Like About Question DB

• Very basic interface with no advanced features.
• Provides no metrics whatsoever (search volume, competition, etc.).
• The results are not sorted or prioritized, providing just a raw data dump.

Why we recommend Question DB: It serves as a quick, no-frills tool for brainstorming a raw list of question-based content ideas when you don’t need any quantitative data.

Pricing: Free

10. KWFinder

KWFinder is another excellent tool for generating long-tail keyword ideas. Unlike Semrush and Ahrefs, KWFinder focuses on keyword research.

It offers comprehensive keyword analysis with search volume, historical data, keyword difficulty, and visits.

You can search for specific geographic locations and languages. You can also track keywords and monitor your SERPs.

What We Like About KWFinder

• User-friendly interface that is great for beginners.
• Provides an accurate keyword difficulty score that is easy to understand.
• Offers detailed analysis with search volume trends and SERP data.
• Allows you to filter keywords by specific location and language.

What We Don’t Like About KWFinder

• It is less comprehensive than all-in-one suites like Semrush.
• The best features are part of a paid subscription.

Why we recommend KWFinder: It’s a perfectly balanced tool that is powerful enough for serious research but simple enough for beginners who want to focus specifically on finding great keywords.

Pricing: $29.90 per month

11. Keyword Tool

Keyword Tool is another useful tool for keyword research and finding long-tail keyword ideas for your business.

It sources keyword data from the autocomplete feature in Google, YouTube, Bing, and more. You can narrow your search with location and language filters.

The basic keyword tool is free, but only provides a keyword list. You will need to subscribe to the pro plan to see search volume, competition, and CPC cost.

What We Like About Keyword Tool

• Generates keyword suggestions from multiple platforms, including Google, YouTube, and Bing.
• Very fast and easy to use.
• The free version can generate a large number of keyword ideas.

What We Don’t Like About Keyword Tool

• The free version is extremely limited, hiding all essential data like search volume.
• The pro plans are relatively expensive for the features offered.

Why we recommend Keyword Tool: It’s a useful generator for finding a wide variety of keyword suggestions, especially if you are creating content for platforms beyond Google, like YouTube.

Pricing: Free. Paid plans start from $69 per month.

Bonus: Google Trends

Google Trends helps you compare search trends over time. It is not exactly a long-tail keyword generator, but it can help you see user interest in search terms over time.

You can also compare multiple keywords to see which one has more searches. It can also be used to compare brands, products, people, and more.

Below that, you can also get a list of related queries and clickable maps to see interest in different regions. See this guide on how to use Google Trends to improve SEO for more details.

What We Like About Google Trends

• Completely free and easy to use.
• Excellent for visualizing a keyword’s popularity and seasonality over time.
• Allows you to compare the relative search interest of multiple topics.
• Shows regional interest data to help with local SEO.

What We Don’t Like About Google Trends

• It is not a keyword generator; it’s an analysis tool.
• It shows relative interest (on a scale of 0-100), not absolute search volume numbers.

Why we recommend Google Trends: It is an essential free tool for understanding search trends, identifying seasonal topics, and comparing the popularity of different keywords before you target them.

Pricing: Free

Bonus: LSIGraph

LSIGraph is another highly useful content planning and keyword research tool on the market.

It helps you easily find low-hanging, long-tail keywords with opportunity scores. This helps new websites quickly find keywords that are easy to rank for.

Each keyword also shows user intent, which allows you to sort your keywords by user intent when planning your content strategy.

What We Like About LSIGraph

• Helps you find semantically related keywords to improve topical relevance.
• Provides a unique “Opportunity Score” to find easy-to-rank keywords.
• Identifies the user intent behind keywords (Informational, Navigational, Commercial).

What We Don’t Like About LSIGraph

• The concept of “LSI Keywords” is somewhat debated in the SEO community.
• The free version is very limited.

Why we recommend LSIGraph: It’s a helpful tool for content planners who want to find topically related terms to create more comprehensive articles that fully cover a subject.

Pricing: Starting from $29 per month.

FAQs About Long Tail Keyword Generators

Here are the answers to some of the most common questions we receive about finding and using long-tail keywords to grow your website traffic.

1. What is the best tool for finding long-tail keywords?

For WordPress users, All in One SEO is the best choice because it allows you to find long-tail keywords directly inside the post editor.

For a more powerful, all-around marketing toolkit, Semrush is our top recommendation due to its extensive data and competitor analysis features.

2. What is an example of a long-tail keyword?

A long-tail keyword is a longer, more specific search phrase, usually with three or more words. For example, instead of a broad keyword like ‘WordPress themes’, a long-tail version would be ‘best responsive WordPress themes for blogs’. These specific phrases attract visitors who have a clearer idea of what they are looking for.

3. Why are long-tail keywords important for SEO?

Long-tail keywords are important because they attract highly targeted traffic. While they have lower search volume individually, they often have less competition and a higher conversion rate. Someone searching for a specific phrase is usually further along in their buying or research journey, making them a more qualified visitor for your website.

4. Can I find long-tail keywords for free?

Yes, you can absolutely find long-tail keywords for free. Tools like the WPBeginner Keyword Generator, Google Keyword Planner, and AnswerThePublic are excellent free resources for discovering new keyword ideas. While free tools are great for starting, paid tools provide more detailed data like keyword difficulty and search volume.

5. How many long-tail keywords should I use in an article?

There is no magic number. Instead of focusing on quantity, you should aim to naturally incorporate relevant long-tail keywords and questions into your content. The goal is to create a comprehensive and helpful resource that fully answers the user’s query, which often means covering several related long-tail topics.

We hope this article helped you find the best long-tail keyword generators. You may also want to see our article on how to improve your organic click through rate or check out these Google Search Console tips to drive more search traffic.

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