The 9 Best YouTube Keyword Tools in 2022

Written by <a href="" target="_self">Sam Parker</a>

Written by Sam Parker

Sam Parker is a digital and brand marketer. She has worked with leading companies across tech, healthcare, manufacturing and retail to bring brands to life through digital media. Her background includes work with some of the most respected brands across a variety of verticals, including L’Oréal, Victoria’s Secret, US Foods and AZEK Building Products.

Last updated on 24th January 2022

YouTube is the world’s second-largest search engine, which means marketers are increasingly focused on developing thoughtful YouTube SEO strategies. Those strategies encompass a lot of factors, but one of the major components of successful SEO is incorporating the right keywords – and YouTube keyword tools help eliminate a ton of guesswork.

A YouTube keyword tool is a digital program that helps you identify what YouTube users are searching for on the platform, giving you insights into consumer habits and, potentially, an edge over the competition.

In this post, we’ll explain more about YouTube keyword research, share why it’s so important and review 9 of the most popular YouTube keyword tools available today.

What is YouTube keyword research?

Keyword research is an SEO best practice marketing pros use to find the most relevant search terms and discover alternate search terms that people enter when looking for information. This research helps businesses understand what kind of keywords to work into website copy, page titles, tags and more, to help them optimise organic content discovery.

Specifically, as it relates to YouTube, keyword research is the process of discovering what search terms users type into the video platform when looking for content. How many people search for your keyword – and similar ones?

Once you know what your target audience is searching for, you can add those keywords to your video’s name, tags, description and transcript to boost your results and appear higher in SERPs – search engine results pages.

But more than this, you can be sure that you’re creating video content that you know your audience is likely to be looking for.

Businesses of all sizes, including one-man shops, local eateries and small businesses need to approach search engine optimisation thoughtfully and strategically. But not every business can afford to hire an SEO agency to do that work – which is why YouTube keyword tools, like the ones in this list, are so helpful.

The 9 best YouTube keyword research tools – reviewed

Let’s get to it! Here are the best YouTube keyword tools we’ve found online, and a review of each. Peruse this list to find the features, functions and pricing plans that are right for your business.


Ahrefs is a marketing analyst’s best friend. This tool has a huge collection of SEO, competitor analysis, keyword research and keyword identification functions to help you optimise your digital content. With clients like Facebook, Netflix, and Uber, you know it’s big time. We’re really impressed with the platform’s YouTube Keyword Tool, which pulls YouTube search volumes for keywords from up to 171 countries.

The tool is managed in a sleek, easy-to-use dashboard. Simply type your keyword in the search bar and Ahrefs pulls data from around the world to show you the total search volume for each term and how many clicks that search phrase earned.

If clicks are low, it might mean that users aren’t happy with the results they’re seeing; maybe they need an engaging video from you to be satisfied with their search results. Low clicks could also mean a video’s thumbnail, title, and description aren’t interesting enough for people to bother clicking on them; for more on that, check out this post.

Ahrefs also pulls a few other interesting data points, including relevant search phrases that use your keyword and other keywords or phrases that are relevant to your term, making this tool not just a research platform but a keyword generator, too.

Ahrefs offers four pricing tiers, ranging from $99 per month for a single user to $999 per month for 5 or more users at an agency. It’s one of the more expensive options on this list, but if you’re serious about keyword research, it might be worth the investment. You should definitely take advantage of the tool’s 7-day trial for $7 to see whether you like it before you subscribe.

When you search for a video on YouTube, the platform gives you a longer list of recommended results based on what other people searched for in the past. Keyword Tool leverages that data to help marketers like you improve your YouTube SEO. Keyword Tool is a YouTube autocomplete keyword program that generates popular search phrases from base terms. For example, a company that makes clothes for toddlers and infants might regularly use the term “baby clothes” as a keyword.

After using Keyword Tool, that company could improve its keyword strategy with additional phrases like “baby clothes diy” and “baby clothes quilt,” both of which rank high as common search terms. You can also use the platform’s trend data to see what times of the year certain keywords perform best to change your strategy depending on consumer habits and holidays.

You can access Keyword Tool’s most basic features for free, but it has plenty of other features that are worth paying for, like cost-per-click data and competitor keyword analysis. Keyword Tool’s monthly plans range from $69 to $159 a month depending on the volume of keywords you plan to analyse.

Keyword Keg

Keyword Keg is a YouTube keyword tool that generates search phrases based on keywords – and provides a robust amount of data about those terms. With Keyword Keg, you can see a term’s search volume, Google AdWords cost per click, and overall “keyword power,” which is worked out using the formula below.

What’s really cool about this tool is it tells you which terms will be easier to own, and which have more competition.

For example, a landscaping or home improvement company looking to enhance its YouTube SEO strategy could enter “landscaping” into Keyword Keg and find popular alternative search terms like “landscaping ideas” and “landscaping services.” However, since “landscaping ideas” has a difficulty rating of 70, meaning there are already a lot of content creators competing for that term, they might opt to focus on “landscaping services,” which has a difficulty rating of 34 and is more ownable.

Keyword Keg will let you see a sample of results for free, but if you want a full keyword analysis, you’ll need a monthly membership. Packages range from $40 to $280 per month, but you can save up to 40% with an annual package.


VidIQ is a YouTube Certified partner that helps video content creators determine the best keywords for improving searchability. When you research a search term, VidIQ pulls data from YouTube to give you a look at what’s going on with that term. You’ll be able to see helpful information like recommended tags and what top-performing videos are currently displayed in SERPs.

If you want to get more granular, you can also use VidIQ to explore additional related keywords and look at search volume reporting in the past month or year, or even since YouTube was created.

This tool is great for helping marketers confirm whether they’re using the right keywords, explore new keyword options, and assess who they’re competing against for higher search rankings. VidIQ comes with dozens of other features designed for video creators, but the keyword research tool requires a subscription. However, at only $7.50 per month, it’s pretty affordable for even small businesses on tight budgets.

Keyword Tool Dominator

With a name like Keyword Tool Dominator, our expectations for this platform were high. While it isn’t quite as mindblowing as its moniker would have you believe, it is a pretty easy-to-use tool for keyword research newbies.

Simply type a term into the search bar, and voila – Keyword Tool Dominator generates a lengthy list of the suggested YouTube search phrases that incorporate your term.

You can also pick and choose which keywords you want to add to a custom list, and export your list all from the same screen. This tool keeps keyword research – and its pricing model – simple. Keyword Tool Dominator is free for up to three keyword searches per day. If you want to search more terms more frequently, you can purchase the YouTube keyword tool for a one-time price of $69.99 – but it usually has a sale going on, so expect a bit of a discount. Keyword Tool Dominator also works with other major search engines, like Amazon, Etsy, eBay and more.


TubeBuddy is a video SEO nerd’s best friend. This tool was designed to discover tags that are related to your search terms. In the below example, when exploring the search term “san diego surfing,” TubeBuddy shows users that there are many other popular video search terms like “san diego surfing 2018” and “san diego surfing in winter” that are trending. But the tool shows much more than that.

TubeBuddy’s dashboard also shows the overall score of your search terms, how competitive that term is, the total number of times that term was searched and more. And since it’s a light-weight Chrome extension, TubeBuddy isn’t just easy to use – it’s easy to install too. The best part: you can take advantage of this keyword tool for free.

Keywords Everywhere

Keywords Everywhere is a very specific Chrome and Firefox extension. Unlike the other tools on this list, Keywords Everywhere doesn’t suggest new phrases or tags. Instead, it shows three very useful data points directly on YouTube’s search engine: the term’s search volume, cost per click and competitiveness – the number of advertisers running ads on Google AdWords for that term. Competition values range from 0 to 1, with lower numbers meaning a term has fewer advertisers to compete with.

This kind of research can be great when validating your keywords. For example, if you’ve got a list of 15-20 search term contenders, and find that one of the terms is expensive and difficult to own, you might opt to focus on other, more ownable terms on your list.

This simple browser add-on isn’t the only keyword research tool you’ll need, but it’s a great addition to add to your arsenal. Keywords Everywhere is free to install and use.


Kparser is a keyword tag generator. Simply type in a word or phrase, and Kparser will generate a list of other high-performing tags that are related to your topic, search volume for those tags, and their cost per click. This tool is specifically great for international businesses; you can review keyword data and generate terms based on geography to modify your SEO strategy by country and by language.

Kparser is free for its basic features, but those won’t get you very far. If you decide to upgrade to a monthly membership, you’ll find the tool to be pretty affordable. Subscriptions start at only $4.99 per month.


HyperSuggest is a single keyword tool that works across nine different search channels, including YouTube, Amazon and eBay. Specifically, as it relates to YouTube, this tool is super easy to use.

Simply type in a search phrase and in seconds HyperSuggest pulls the top tags for YouTube videos related to that term, giving you a qualified list of search terms to include in your video title, description, tag list and transcript.

HyperSuggest also makes it easy to see what videos currently own the top spot for those terms; it links every phrase to its corresponding YouTube SERP. HyperSuggest gives you a basic list of results for free, but if you want to upgrade to see a complete list of results, you’ll need to pay for a Pro plan, which costs around $13.35 per month plus $4.40 for an add-on to access the YouTube search tool.

Our favourite YouTube keyword tool

Our #1 spot on this list goes to TubeBuddy. Why? We could go on and on, but here are the top four reasons we think this YouTube keyword tool rocks.

  1. It’s easy to use: TubeBuddy takes the most important information you need to do effective keyword research and populates it into a simple, sleek interface. It’s so uncomplicated even tech novices will feel comfortable using it.
  2. It’s comprehensive: TubeBuddy combines multiple functionalities into a single tool, meaning you won’t have to download several different programs to do all the research you need to do.
  3. It’s light-weight: TubeBuddy doesn’t require you to navigate a complicated, tiered subscription model or install yet another clunky piece of software onto your computer. This simple browser extension was designed to be straightforward and painless.
  4. It’s free: For most small and medium-sized businesses, paying for a tool that does something this specific isn’t in the budget, which is why we love TubeBuddy’s price tag: $0.

Wrapping up

Now that you’re armed with an arsenal of YouTube keyword tools and knowledge, you’re ready to find the right search terms and phrases for your marketing strategy.

But ranking higher in YouTube results is about a lot more than just keywords. If you really want to amp up your video SEO on YouTube, check out our blog post: YouTube SEO: 13 Ways to Rank Higher in 2020. It’s packed with things you can do today to improve your SEO results on YouTube in a matter of hours.

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