Best Free SEO Tools in 2023 and How To Use Them – KPDI Digital Marketing, UX and APP Development

March 22, 2023 | Robert Campbell

We’re living in a Golden Age of SEO Tools as many web monitoring companies give away valuable data for free to secure leads and raise the bar on competitors. Readers who track the industry’s biggest players will already be aware of how some organizations have free offerings while others are paid-only. Knowing where to get good stuff without paying can boost an SEO practitioner’s abilities and allow them to write more comprehensive proposal and reports without increasing their overhead. Getting an inexpensive second opinion is a validator and another way digital agencies can show due diligence.

Here are the five free tools we use at KPDI

Structure content with a clear beginning, middle, and end.

Some of these SEO Tool companies offer users free data.

Giving away free research alongside a premium service is the Freemium model and this works well in the web-monitoring industry where the product being delivered is analytical data. Freemium platforms make lots of handy information available at no cost, in the presence of a paid service which procures more sophisticated metrics. Indeed, offering a robust suite of free auditing services is a status symbol for SEO tool companies. Industry titans like to say they’re being altruistic and philanthropically donating data to small business owners, but really they use these complimentary offerings to generate a mailing list, and to appear more venerated in the marketplace, and to crystalize the notion that they’re indispensable at any level.

Ahrefs, MOZ, and SEMrush are the companies with which we’re most familiar here in Toronto and we use their paid services with no loyalty whatsoever (we also have a paid Screaming Frog account and use Bright Local for N.A.P. citation tracking). Our monthly reports typically open on Google Analytics – Audience Overview followed by the Traffic Acquisition Overview. SEMrush position tracking data is presented in a table which we use to pinpoint the search terms that are doing the most work. After that, we can play jazz with it. Depending on our passion for the plan, or how much convincing might be required to elicit a sale or contract renewal, our SEO team may use any one of five free services to add more data to our documents.

This blog post has been penned to let readers know of other enterprises that offer on-page SEO insights, or make graphics charting competitive landscapes, or do something that nobody else does. These freebees come from young and old companies who are hungry for market share and who will go to great lengths to secure interested users’ email addresses as they build their lists.

Mowat Carpet Factory on a snowy February day in Toronto. Constructed in the 1890’s, this complex is a hotbed of ecommerce businesses today and SE monitoring companies have offices and make in-person sales calls. 

In creating our SEO audits for clients, we use SEMrush ranking data to tell stories and draw insights and find opportunities in their search landscapes. In preparing our SEO content marketing strategies, and our monthly reports to measure our efforts, the experts at KPDI use an arsenal of digital weapons which includes both paid services and free SEO tools.

Free SEO tools we actually use at KPDI

When composing this list, we debated whether to index these tools by their value, or by the function they serve in the search engine optimization process, or by the order in which they appear in reports and proposals. In the end, we decided to rank them by their age and by their own glory with the oldest and most glorious being displayed at the top of the list.

MOZ is an old motorcycle which leaks oil on the ground but is the best known and most trusted Domain Authority measuring stick in our trade, much like Harley Davidson is venerated in the motorcycle industry.

MOZ is Best Domain Authority Measuring Stick

Moz was founded by Rand Fishkin and Gillian Muessig in 2004 which makes it the oldest and most venerated company on our list. It was called SEOmoz originally, and started life as a blog and an online community where some of the world’s first SEO experts shared their research and ideas.

Open Site Explorer was their groundbreaking first website SEO auditing tool which they introduced by giving it away for free in 2008. Right from the beginning their efforts centered on backlinks and finding link-building opportunities and they pioneered the idea of using their equipment to discover potentially damaging, rank-impacting toxic links. OSE had a meter for toxicity. In April 2018 all that came to an end and MOZ dropped Open Site Explorer and introduced a more refined with a new dataset and more advanced AI modeling, apparently.

Above is how MOZ appears in our proposals and reports. We use a simple graphics program to clean a screengrab and cut away data without relevance. Then we add the current date and save it so the screengrab can be used as a benchmark in future reports. There is only one number worth noting, and that’s the Domain Authority score (and also Page Authority score if checking a sub URL). MOZ is the most well known and well respected domain authority measuring stick primarily because it’s so old and famous but also because it’s essentially free.

How to get MOZ Link Explorer for free?

The best way to get MOZ Link Explorer for free is to ignore all the prompts on their website and navigate directly to MOZ.com/link-explorer by typing that in the address bar. Register for site membership and use the Create Account option with email and password. Once you’ve verified your email, ignore all the messaging and navigate directly back to the Link Explorer page again. MOZ gives each member (unpaid, but registered user) ten free searches every thirty days.

SpyFu’s Kombat Visualization Tool is Free

Founded in 2005, SpyFu has been a trusted intelligence gathering tool for SEO and PPC for almost twenty years. In our collective memories, their visualization tool has always been a Freemium giveaway whereby the pretty pictures can be made for nothing (without even logging in), but obtaining complete lists of related keywords requires a membership.

Anyone can come along and type in their domain URL, and then add two competitors’ URLs, and the program will make this compelling graphic which shows a combined SE rankings battlefield. Here is our agency alongside two slightly larger firms with offices in the Mowat Carpet Factory. The common keywords are mostly digital agency related search terms.

Kombat battlefield graphics are an exciting insertion to SEO proposals especially if the potential client is locked in a close race with competitors. This informative graphic is more than just a pretty picture. The different sections show webmasters where they need to take action to increase the size of their presence relative to the other businesses. Unpaid users can click on the tabs and see lists of keyword search terms but to get the data in its entirety requires a paid subscription. Unregistered users can still track the most common keywords, and note their strengths and weaknesses. Their strengths are searches where they are unrivalled, and their weaknesses are the areas where competitors’ alone appear for popular queries.

SEO Spyglass First Appeared as an Espionage Tool

In 2006, Aleh Barysevich and Yuri Bitno debuted SEO Spyglass as a competition espionage tool and it has since evolved into an increasingly powerful incoming link checker. At the time of this writing, their database has grown to 2.7 trillion links from 7.1 billion web pages and a great portion are crawled daily.

In addition to using MOZ Link Explorer, we also use Ahrefs com’s backlink-checker because it’s also free (for all the same reasons that have already been discussed), but what Ahrefs offers for free is far inferior to SEO Spyglass in terms of its depth and scope and because of how the data appears out-of-order in Ahrefs. To be clear, Ahrefs is an industry giant and uses their own proprietary Domain Rating score which they show to users as DR Rating, but they now keep hidden the UR or Page Rating score which is the metric they actually use to rank the links on display in the Freemium offering. The resulting array appears unsorted.

SEO SpyGlass by contrast makes pages of data available and allows users to index their research any way they desire. The company boasts they can detect and measure new incoming links faster than all other backlink checkers. Getting the service requires a download, but is otherwise free.

Above, in the bottom left corner is the ubiquitous upgrade button. SEO Spyglass has further optimized their conversion rate by adding a 20% discount if the user upgrades within the first twenty-four hours. Presumably, their thinking is the average user will be so impressed with these free offerings that they’ll rush to buy a service package to discover what else could be provided. If not accepted today, what will be offered tomorrow?

In the example above, the free tool also tells us that our own KPDI agency website has terrific incoming links stemming from the live events and industry talks we hosted years ago. Eventbrite invitations and social media reactions top our list, but these are nofollow links. The blogs and editorial media documenting those events is what has boosted our reputation and added to our trust score, and that’s how we’ve achieved our MOZ 25 Domain Authority rating.

SEObility’s SEO Checker is a Secret Free Tool

SEObility.net debuted on Oct 1, 2013. It was born in what was then a more crowded website auditing service marketplace and the heavy competition informed their offering. They maxed out their On-Page SEO error checking efforts and put as much as they could in a single report. The idea could have been to put everything on one page and thus not require the user to switch about to get this or that type of information, and that’s how it works today.

SEObility grew really fast by offering such a robust free service and eventually they removed all prompts from the homepage to their free service page, and then they limited the amount of audits an unpaid user could conduct; it’s currently three checks every 24hrs. The company was acquired on Sep 1, 2022 by saas.group for an undisclosed amount. We’ve been waiting for SEObility’s free tool to disappear entirely, but it lives on, hidden on the back of their website with no clear navigation to the page. Its a secret.

SEObility is a good education tool that an SEO practitioner can use to show a prospective client where they could easily make changes and better conform to search engine guidelines. Like all of the free ‘website graders’, we take exception to how they score a page, but regardless they scrape up a lot of information which makes it easier to plan other strategic fixes and recombobulations.

Use LetterCount to Compose Snappy Meta Descriptions

Lastly, we use a free tool called Letter Count to compose 156 character meta descriptions. We like this handy service better than Yoast, which is not on all of our clients’ CMS dashboards, and other services which use colors to indicate the correct length. We find it easier to compose meta descriptions here and we make spreadsheets and do whole websites at once. We pride ourselves on Meta Description structure (which is X + A, B, C.) and we’ve proven our style is effective by measuring associated click through rates.

Would you like to see an artful combination of paid and free website auditing tools displaying your business data? What stories could we tell about your operation and how you’re faring against competitors? Perhaps one of these free services will better inform your thinking and inspire a content marketing campaign which doubles your online business presence and the findability of your most lucrative goods and services.

Contact us today.

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