Top 10 Free Keyword Analysis Tools for SEO

Keywords are the building blocks of any Internet business. The right keywords can simply give you the visibility your business deserves.

However, choosing the correct keyword with a matching intent is not an easy task. Keyword research and analytics tools simplify this challenge for us.

There are various keyword analysis tools available on the internet. This article has a curated collection of the ten best free keyword research and analytics tools to help you with keyword planning.

TYPES OF KEYWORDS

Before we dive into the list of top keyword planning tools, let’s first understand about different types of keywords.

1. Primary & Secondary Keywords.

For an article on free e-commerce SEO tools, the primary keyword is “SEO tools for e-commerce.” It’s what the article is about, so it’s the main keyword, and therefore it is used first in the article. Sometimes the primary keyword will be utilized in the article title (which is what we’re doing here). It will also be used a few times throughout the article.
One odd thing about SEO is that you’d think a key “word” would just be one word. Nope, it isn’t necessarily so. It can be an expression. I prefer to call them keyword “phrases” when there are multiple words involved.
Make sure you don’t overuse any keyword. That’s going to hurt you.
Along with primary keywords, there are also secondary keywords. These are usually understood to be closely related words that use the same core word/s. For this article, the secondaries include SEO e-commerce company, top e-commerce SEO companies, e-commerce SEO tools, and the like.
Must Read: The Ultimate Buyer Keywords Guide for More Sales

2. Longtail Keywords.

These are longer expressions—often the exact words people might type into Google or Bing when they’re looking for something particular—and the first set of results is far too general. More on long tails later.

3. LSI keywords.

Latent Semantic Indexing (LSI) is not a term you hear often, but it’s important. So what are LSI keywords?
Don’t be fooled by the difficult-sounding label. The concept is simple. Here’s the thing…
Any acute treatment of a topic will not repeat the same basic words over and over. Take two well-informed gardeners, for example. Listen in, and you’ll hear them talking about seedbeds, fertilizers, companion planting, blight, germination, rootstock, pruning, and dozens of other highly relevant concepts that are not derived from the word garden.
They’re all LSI keywords, and if you were writing a solid piece on gardening, you’d do well to include some of them.
Adding LSI keywords and synonyms is an excellent way to give your writing substance. Google’s algorithms are tuned to assess text that contains other words from that “universe of discourse” as being of high quality. In other words, you can use this handy-dandy LSI tip to publish quality content… which Google will reward.

Best Free Keyword Analysis Tools

Let’s explore the ten best free keyword analysis tools:

1. Google’s Keyword Planner

Designed to serve the paying customers of their AdWords service, the Goo
gle Keyword Planner (or GKP for short) will find search terms and the associated search volume (SV) for each. You can fill out the other fields if you like, but all you need is to type in your starting search word/s. You can sort the results by SV or by the level of competition (high, medium, low).
GKP is a very reliable tool from a world-leading company but since 99% of our readers will already be familiar with using it, and we’ll say no more about it here. Except that, it has its limitations. More on that further down…

Features:

• Keyword research and discovery
• Search volume and traffic estimates
• Competitive and profitable keyword insights
• Historical search data and trends

2. TheSEOTools

My search for “e-commerce SEO” produced 111 results. With two clicks, they were all on my clipboard. Simple and quick.

Features:

• Comprehensive SEO analysis tool
• Keyword research and optimization
• Website auditing and reporting
• Rank tracking and monitoring

3. GetKeywords.io

Getkeywords.io is a intuitive keyword analysis tool that provides access to search volume data from multiple sources, including Google, Bing, and Amazon. It can be used by digital marketers, creators, and SEO professionals to help identify the most relevant and high-performing keywords for their online content and campaigns.

Getkeywords.io has a clean, user-friendly interface and offers both free and paid subscription plans depending on the level of functionality required. Overall, it is a useful resource for anyone looking to improve their website’s visibility and organic search performance.

Features:

• Keyword research platform
• Accurate search volume data
• Competitor keyword analysis
• Advanced filtering and sorting

4. LSIGraph

In my test search for “e-commerce SEO,” LSIGraph’s Keyword Generator tool dug up 90 LSI terms, including these:

• SEO site structure,
• How to move up in Google search,
• SEO video tutorials,
• How to do SEO on your website and 86 others.

And it took just seconds. So this is a fast way to find keywords which are semantically linked to your primary keyword. Use them to flesh out your writing while staying on-topic.

Features:

• Latent semantic indexing analysis
• Keyword suggestion and expansion
• Content optimization recommendations
• Semantic relationship visualization

5. Serpstat

An attractive feature of Serpstat is that you can easily choose international Google databases such as Canada, South Africa or Australia. And you can even search in Index, the big Russian search engine.
If you want more than the top ten results, you need to go through their free registration process.

Features:

• Keyword research and analysis
• Competitor research and tracking
• Site audit and optimization

6. KeywordDiscovery

The data you’ll get from Keyword Discovery is compiled by their worldwide harvesting of data from 200+ search engines. Available nowhere else.
You get started here by entering your search phrase but to see the results you need to “subscribe.” Happily one of the subscription options is free, but the sign-up form is quite long.
Now, you’re in for a treat because the next candidate in our hunt for the best free keyword analysis tools for SEO is kinda special.

Features:

• Comprehensive keyword research database
• Global search volume data
• Keyword trend and competition analysis
• Content optimization recommendations

7. KeywordTool.io

They proudly proclaim that this is “The Best Alternative To Google Keyword Planner And Other Keyword Research Tools,” and I’m inclined to agree.
Why?
1) You can get a huge 750 results without paying a cent or creating an account there. Nice! (And their Pro account delivers twice as many results.) My test search found 170 results.
2) Their service uses Google Autocomplete, not the Google Keyword Planner which many sites use. According to some professional SEOs, Google hides some of the profitable, highly-searched-for keywords from its Planner tool. The only way to discover them is by using Autocomplete which adds letters and numbers both before and after your search term, then feeds them into a Google search and harvests the results.
2) The simple layout will be appealing, but some folks won’t like having to register to be able to download your results, even though it’s free to do so.

Features:

• Automated keyword research tool
• Long-tail and LSI keyword generation
• Search volume and trend data
• Keyword difficulty and competition analysis

8. Keyword.io

A similar name to the previous one, but it’s quite a different service. This is an excellent way to find long tail keywords for various countries and from different search engines.
You can choose to have Keyword.io analyze any of the following:

• Alibaba
• Amazon
• Bing (multiple regions & languages)
• eBay
• Fiverr
• Fotolia
• Google (192 regions, 83 languages)
• Playstore
• Pond5
• Wikipedia
• YouTube

Just type in your search term, and select a country for that search. Your results are harvested from Google Autocomplete.
But not only Google. This tool can interrogate:

• Alibaba Autocomplete
• Amazon Autocomplete
• Bing Autocomplete
• EBay Autocomplete
• Fiverr Autocomplete
• Google Autocomplete
• Playstore Autocomplete
• Wikipedia Autocomplete
• YouTube Autocomplete

In my test, it found 170 results from Google.

Features:

• Keyword research and generation
• Search volume and trend data
• Keyword difficulty and competition

9. Ubersuggest.io

This easy-to-use tool will “quickly find new keywords not available in the Google Keyword Planner,” to quote their site. That leads me to believe the site uses Google Autocomplete.
All your results are neatly sorted into A-Z order. My test found 111 results, lightning fast.
There are three handy features:
1) Primary and secondary keywords are listed at the top of the results, with their other finds in an A-Z listing below that. You’ll see what I mean when you use it.
2) With one click you can change from the alphabetic list to the word cloud which gives you a pictorial view of the main keywords from your search.
3) Also, you can quickly filter your results if you have too many or want to focus your list.
Copy and paste your results, or export them to a CSV file.
The only drawback here is that the keywords are not weighted or sorted according to priority or value, so this tool is one that SEO professionals might not use, but the rest of us could find handy because it’s so easy to drive.
Chrome and Firefox users can add their KeywordEverywhere extension (it’s free) to get search volume and CPC data.

Features:

• Keyword research and ideas
• Competitor analysis and metrics
• SEO site audit and reports
• Content optimization suggestions

10. KeywordToolDominator

In my test, their Google Autocomplete Keyword Tool quickly delivered 111 results. As well as including the common databases (Amazon, YouTube, Bing, eBay), this tool lets you search on Etsy and in Google Shopping. But your searches are limited to 3 per day per database unless you register, which is free to do.
THE FINAL WASH-UP
Overall the winner in our hunt for the best of the free keyword analysis tools for SEO is… Keyword.io because it delivers more long tail keywords than the Google Keyword Planner tool (which is because it uses Autocomplete).
Which is your favorite free keyword analysis tools for SEO? And why?

Features:

• Advanced keyword research tool
• Competitor keyword analysis
• Search volume and trends
• Keyword difficulty and strategy

FAQ

Conclusion

So now you know ten free keyword analysis tools that will help you find the best keywords that will help your business grow.

These tools will not only help you find the correct keywords with the matching intents but also provide you with insights related to them.

Make sure to checkout and choose the best.

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