Backlink Checker: 9 Tools To Check Backlinks in 2021

seo and it's branches

Much has changed in the world of SEO in the last few years, but one thing has remained constant - backlinks.

However, the number of backlinks to your site isn’t a crucial ranking factor anymore. Instead, the quality of the backlinks your site receives plays a key role in improving search rankings. This is why you need a great backlink checker to ensure that you’re monitoring the quality and quantity of backlinks that you’re getting.

Last year, Google's Penguin algorithm upgrade devalued low-quality links and eliminated all private blog networks. This makes it more important for you to keep your backlink profile as flawless as possible.

But finding the right backlink checker isn’t easy.

There are hundreds of tools available in the market, and distinguishing between the good and bad can be tricky.

If you're struggling with choosing the perfect backlink checker for your site, you're just in the right place. In this article, we’re sharing 9 of the leading online backlink checker tools that you can use to keep tabs on the quality and quantity of backlinks received by your website.

But before starting the hunt for the perfect backlink checker, you need to know why it is important to do so.

Why Do You Need Backlink Checker Tools?

In simple terms, a backlink is a link created when a page on one website links to another.

If someone links to a page on your site, it means you have a backlink from that website. On the other hand, if you link to another website from a page on your site, then they will have a backlink from your site.

Backlinks are considered one of the essential factors in achieving a high page ranking and higher keyword ranking. However, as time passed, Google devalued the importance of backlinks and incorporated new signals to rank a page.

Backlinks are often classified into two types: dofollow links and nofollow links.

When we start creating backlinks, we normally focus on dofollow links. We monitor the number of backlinks we have created for our site using backlink checker tools. A large number of backlinks greatly aids in enhancing our site's domain authority and its Moz rank.

The following are some free online backlink checker tools that you can use in 2021 to see all your website's inbound backlinks.

Some provide elaborate statistics, while others merely provide the number of backlinks, but none of them demand registration or sign up, making the process quick and simple!

You can choose the one that fits your requirements.

9 Best Backlink Checkers To Stay On Top Of Your Backlink Profile

1. BacklinkSEO

BacklinkSEO is a freemium tool that gives you access to a range of useful free features. It is one of those “must-have tools” if you’re looking to rank at the top of Google search results.

When it comes to boosting search rankings, you need a dedicated and trustworthy backlink checker that provides dependable results, making BacklinkSEO just the right choice!

Backlink Checker - BacklinkSEO
Source: BacklinkSEO

BacklinkSEO helps you automate your backlinks and monitor your backlink profile.

By creating your first campaign, you can monitor your website's backlinks, track keywords while also keeping an eye on the competitors’ sites. Here is an example of how you can find the necessary information.

backlinkseo backlink check
Source: BacklinkSEO

BacklinkSEO allows you to see several backlinks. Such as:

You can, however, add custom backlinks manually that you believe were not crawled. This can happen if you recently published some guest pieces or received links through any outreach campaigns. BacklinkSEO displays the last time the website was checked, which will let you decide whether you need to add backlinks manually.

Besides, if you'd like to add a comment to your backlinks, such as "new blog," you can do so. The next time you need to see all of your links from new blog posts, simply search the word to bring up all relevant backlinks.

You can also detect spam links and collect competitor information after deeper research.

You can, for instance, see who is linking to your competitors' websites but not to yours. You can also use visualizations to observe trends in the number of visitors to your website.

Another amazing fact about this backlink checker is that it will automatically send you alerts whenever there’s a change in your backlink profile.

You can also create outreach campaigns using BacklinkSEO. Not only can you check your backlinks, but you can also get assistance in creating new ones!

To get started with BacklinkSEO, simply signup for a free account. However, to access all the updated features, you’ll have to upgrade your account. The fees range from $10 to $99 per month.

Altogether, BacklinkSEO is the ideal backlink checker, allowing you to thoroughly analyze your backlink profile regardless of whether you choose the subscription service or just the free resources. And they've been working on some interesting new tools too!

2. SEMrush

SEMrush, with its new features, is quickly becoming a powerful SEO tool.

It is not limited to a backlink checker tool. It is a full package of SEO tools that you might possibly require.

SEMrush provides a large database that is updated daily, allowing you to examine the condition of your website's backlinks precisely.

Here's a sneak peek!

Backlink Checker - SEMrush
Source: SEMrush

You can also learn more about the country from where you are generating the most links.

You can use SEMrush to:

It’s also a freemium tool like BacklinkSEO. Their prices range from $199 to $449 per month, but you can try the free service for 30 days.

3. LinkMiner

If you're looking for opportunities through backlink analysis, you'll enjoy LinkMiner. It doesn’t have a free service; however, it offers a 10-day free trial period.

Backlink Checker - LinkMiner

Here are a few simple things you can do using LinkMiner:

The charges range from $49 to 129$ per month, but you can save a lot by billing annually. LinkMiner can be a good choice as it uses Citation Flow, Trust Flow, and several other well-established metrics. Their Majestic historical and fresh index makes them one of the top backlink checkers in the market.

4. Ahrefs

Ahrefs free backlink checker assists you in getting more backlinks by revealing how your competitors perform in organic and paid searches. This will help you to counteract their techniques and get high-quality backlinks, leading to significant improvements.

Backlink Checker - Ahrefs
Source: Ahrefs

You can use the backlink checker of Ahrefs to check the number of referring domains and backlinks to your website, as well as the domain rating (DR), URL rating (UR), and Ahrefs rating for each of them.

Metrics such as DR and UR are useful since they provide information about the strength and popularity of a specific backlink.

Furthermore, utilizing the graphics provided by Ahrefs, you can analyze any trends in the growth of backlinks to your site.

You can use Ahrefs backlink checker to:

Using this free tool, you can see the top 100 backlinks to any domain or webpage. You can also create an account and receive a thorough backlink analysis and an anchor text analysis of your website.

If you face problems with bad SEO ranking after the Penguin update, this will be a life-saving tool for your site. You can get all the link data and a breakdown of anchor text referring to your site.

5. BuzzSumo

BuzzSumo is one of the top content marketing tools. They have both free and paid versions. The pro version now includes the ability to check links to your site or any particular page. You can also export Existing links into.csv or Excel format.

Backlink Checker - BuzzSumo
Source: BuzzSumo

With BuzzSumo sends you alerts about almost every little change. They will send alerts about:

BuzzSumo is quite popular among marketers, with its pricing plan ranging from $99 to $299 per month. To test the app and know more about it, you can use the free version for 30 days.

6. Moz Link Explorer

Moz Link Explorer, previously known as Open Site Explorer, is one of the most recognizable and widely used among the mentioned backlink checkers in this article.

Backlink Checker - Moz Link Explorer
Source: Moz Link Explorer

Using this tool, you can identify how many inbound links are created, or you have generated from other websites. You can also check the following things using this tool:

You can also download specific information about your backlinks as a CSV file for further analysis.

Moz also uses visualizations to demonstrate data trends. You can see the number of links that have been discovered and lost over time, as well as the net change in the number of links.

You may also monitor whether your website's domain authority, page authority, and the number of linking domains are increasing or decreasing. You can also use a chart that shows the proportion of do-follow and no-follow external links and the proportion of do-follow and no-follow backlinks.

Aside from that, Moz displays a useful chart that lists all of your connecting domains in order by domain authority. A quick glimpse at this chart can inform you how many backlinks you've received from highly authoritative domains that have aided your page's ranks.

Moz’s link explorer is a free tool, and they offer many other free tools and services. For the premium account, it starts charging from $99 per month. And you can also avail the trial period for 30 days for FREE!

7. SEO SpyGlass

SEO SpyGlass delivers a fully-featured dashboard for backlink monitoring and control.

Backlink Checker - SEO SpyGlass
Source: SEO SpyGlass

SpyGlass, unlike many other free backlink checkers, allows you to sort and filter the identified backlink data using any of the following parameters:

The number of free backlinks you can check is restricted to 1,100 per domain, but the number of domains you can check is infinite. This allows you to research both your own and competitor websites.

If you need more information, you can connect SEO SpyGlass to Google Search Console and Google Analytics. This will let you gather backlink data from Google tools, import it into SEO SpyGlass, and process the data using the SEO SpyGlass dashboard.

The best part about this? You can do all these for free!

8. Google Search Console

Google Search Console is a completely free backlink checker offered by Google itself, which comes with a large data limitation and restricted backlink analyzing options.

It is absolutely free. However, you may only use it to monitor the websites you own. Once your ownership gets verified, you will have access to a number of site quality dashboards; one is a list of backlinks pulled directly from Google's index.

You can only see the top 1,000 results no matter how long the list is. There are no extra metrics or analytic tools available on the site. However, you are free to export the data and examine it with other tools.

Google Search Console can help you to:

One peculiarity of Search Console is that its backlink lists are typically shorter than those of other backlink checkers. That's because Search Console filters out low-quality backlinks and only considers the ones that count. This sort of filtering means you can't use the tool to detect and delete spammy backlinks from your profile.

On the plus side, it also means you'll get a unique set of backlinks that you can't get from the other tools.

9. Seobility

Seobility is another widely used free backlink checker.

Backlink Checker - Seobility
Source: SEObility

It allows you three backlink checks each day and restricts the number of backlinks you can view per search to 400. The list of backlinks is arranged from highest to lowest link rating, so even though the number of links you may check is restricted, you will see the best ones.

The links are accompanied by a number of additional parameters, such as:

You can also get a quick overview of the general backlink profile at the top of the page of Seobility. The overview contains the total backlink count, domain rating, and the number of referring domains.

Final Words

Maintaining and continuously monitoring your backlink profile is critical if you want your site to rank high and receive a lot of organic search traffic. Since it is so vital, you need a trustable and dependable tool to assist you. We tried and tested the above-mentioned tools, and we recommend you try the free versions as well.

Have you decided which one to choose? Or are you still confused?

Reach us anytime, and we will be more than happy to help you out. Create a free account on BacklinkSEO today and stay on top of your backlink profile in real-time!

7 Best Backlink Checkers (2021) - Compare Features, Ratings, and Prices

Are you confused about which backlink checker to invest in? Learn about the 7 best backlink checkers you can use in 2020, both free and paid. Read on to find out the features, compare prices and ratings, and choose the one that is the best for you.

Do you want to improve your website’s rankings in Google SERPs?

Of course, you do. We all do. That’s why we spend hours and hours on link-building campaigns and producing quality content that delivers some real value.

Backlinks are one of the most important factors that contribute to rankings, and so we try to keep our link profile as perfect as possible.

But in order to do this, you need a good backlink checker. No, scratch that. You need an amazing backlink checker.

However, there are many such tools out there, and it’s not that easy to differentiate between the good and the bad ones. Well, that’s where we come in.

Read on to find out the 7 best backlink checkers available in 2020.

google search console report
Source: Photographer: Myriam Jessier

1. BacklinkSEO

If you want to reach the top of Google search results, there is no better backlink checker available for you than BacklinkSEO. Backlinks play a crucial role when it comes to your website’s SEO and rankings, and so you need a committed, trustworthy backlink checker that gives reliable results - one that is just like BacklinkSEO.

BacklinkSEO's backlink report


With BacklinkSEO, you can see a detailed report of all your backlinks together. You can view how many of the links are:-

You can also view the number of referring domains from which your site has backlinks.

Additionally, for all your backlinks, you can view metrics such as:-

You can also manually add any backlinks that you think might not have been crawled. This can happen when you just produced some guest posts or acquired links through any outreach campaigns. BacklinkSEO shows you the time that the website was last checked, so this can help you decide if you need to manually add links.

Option to manually add backlinks to BacklinkSEO

Moreover, you can check the anchor text of your backlinks too. Anchor text is important because external anchor text helps Google understand what that particular page is about, and for which keywords that page should rank.

Anchor text report by BacklinkSEO

So, you can check the details of your backlinks by pulling up the anchor text report too.

Also, if you want to add a note to your backlinks, for example, “guest blog”, you can do that too. Next time you need to see all your links from guest blogs, you can easily pull up all the relevant backlinks by searching the term.

You can also identify spammy links and gain competitor insights by researching their backlinks. For example, you can find out who’s linking to their sites but not to yours. This backlink checker can also help you spot spammy links. You will also be able to observe trends in the number of visits to your website using graphical representations.

Visualized data by BacklinkSEO

And this isn’t all. BacklinkSEO will also send you automated alerts about changes in the do-follow status of your backlinks. They also have outreach campaigns. So, not only can you monitor your backlinks, but you can also get help in building new ones!

Capterra’s rating of BacklinkSEO: 4.8/5


BacklinkSEO is a freemium tool that gives you access to many handy free tools. You can use them by creating a free account. However, to get access to better facilities with broader limits, you can sign up for any of their four plans. Their prices start from $10 per month and go up to $99 a month.

Overall, BacklinkSEO is the ultimate backlink checker that can help you thoroughly monitor your backlink profile, whether you want the paid service or just the free tools. And they have exciting new tools on the way!

2. The Site Explorer by Ahrefs

A favorite of many professionals, Ahrefs promises that “you don’t have to be an SEO pro to rank higher and get more traffic” on its website.

backlink checker ahrefs


Ahrefs promises to help you gain more backlinks by showing you how your competitors are performing in organic and paid search. So, you will be able to reverse engineer their strategies, gain quality backlinks, and come out on top.

With this backlink checker, you can see the number of referring domains and backlinks to your website, as well as the domain rating (DR), URL rating (UR), and Ahrefs rank for each one of the backlinks. Metrics like DR and UR are helpful because they tell you about the strength or popularity of a certain backlink.

Moreover, you can observe any trends in the growth of backlinks to your site using the visual Ahrefs will provide.

visualized data by Ahrefs's backlink checker

Advanced filters can help you sort your backlinks as per the:-

You can also analyze anchor text. Also, if you want to see what kind of broken links are on your site, Ahrefs can help there as well. You can view the referring page, UR, the anchor, and the link all together in one report.

Sam Oh, the Director of Product Education at Ahrefs, has also provided a useful insight into which type of businesses will find Ahrefs the best suited for their needs. He says that the Site Explorer, which includes the backlink checker by Ahrefs, is the most appropriate for websites with smaller backlinks. This is because analyzing the extensive amount of data that Site Explorer will come up with, which popular websites with many backlinks usually have, may be confusing.

Capterra’s rating for Ahrefs: 4.8/5

G2’s rating: 4.6/5


Ahrefs’s prices start at $99 per month for their Lite Plan. The Standard Plan, which is Ahrefs’s most popular plan, costs $179 a month.

They do not offer a free trial. However, you can buy a 7-day trial to their Lite and Standard plans for $7 that will give you full access to all the features included in these two plans.

Ahrefs is a trusted tool for many in the industry, and not for no good reason. You never have to worry about the quality of Ahrefs’s data.

3. SEMrush

SEMrush is an incredible business that offers a lot of powerful tools, from a keyword research tool to a backlink checker.

Backlink analysis by SEMrush


Not only does SEMrush show you the number of referring domains and backlinks your site has, but it also attaches a visual to help you spot trends. You may also choose to see the visual categorized into new and lost links to help you see if you’re losing more links than you’re gaining.

SEMrush actually does a great job of displaying data using visuals. If you scroll down on the overview page, you will come across something like this.

Visualized data provided by SEMrush's backlink checker

It shows you your site’s:-

..and more.

You can, of course, pull up a detailed report on your backlinks too.

Backlink report by SEMrush

Using this report, you can the number of external links, the number of internal links, anchor text, authority score of the page, URL, the date the link was first seen, and the date the link was last seen. You can also use the advanced filters to narrow down the results as per your needs.

Additionally, you can identify toxic backlinks to disavow and create a disavow list. You can also do competitor research and see what keywords they are ranking for, and which highly authoritative sites are linking to them. Doing link analysis for competitor sites is a good way to come up with a list of prospects for blogger outreach, which is an effective way to engage in link-building.

Capterra’s rating for SEMrush: 4.6/5

G2’s rating: 4.5/5


Want some good news? SEMrush offers some of its tools for free. However, there is a daily limit of 10 free requests.

If you want to overcome such limits, you can subscribe to one of their three plans. Their prices start at $99.95 per month. They also have an Enterprise plan where you can customize the tools you need access to as per your organization’s needs.

Thought we were done with the good news?

Absolutely not. You can get a 7-day free trial too! If you bill annually, you can also save 16 percent!

SEMrush provides a reliable service that understands the importance of adapting to your business’s needs.

4. Ubersuggest

Ubersuggest promises to help you “win the game of SEO” from the get-go. It is a freemium tool where you can access a limited amount of data for free.

Ubersuggest's home page


On its backlinks report, Ubersuggest will show you the:-

Scrolling down will show you charts delineating your site’s backlinks over time. Ubersuggest will also provide a bar chart showing your new and lost backlinks to help you spot sudden losses in backlinks or to understand if you’re gaining more backlinks than you are losing.

Charts shown by Ubersuggest

Aside from all these, you will, of course, be able to view the page score (which is analogous to the metric “Page Authority” that shows the strength of the URL), type of link (text or image), anchor text, the date that the link was first detected, and the date that the link was last detected.

Moreover, if you feel a bit overwhelmed with the large number of backlinks shown, you can choose to limit the backlinks report to show one backlink per domain.

Ubersuggest can help you generate content ideas, keyword suggestions, and view your competitors’ top pages too.

TrustRadius’s rating for Ubersuggest: 9.5/10

Producthunt’s rating: 4.9/5


Ubersuggest does offer many useful tools for free. However, to be able to access a sufficiently large amount of data, you can upgrade your account to a paid version. Their prices start from $12 a month for their Individual plan and go up to $40 a month for their Enterprise/Agency plan.

Additionally, they have a unique offer on the table- lifetime access to each of their three plans. This comes with a 30-day money-back guarantee.

In addition, they offer a free 7-day trial, so you can be sure before making a commitment.

You can trust Ubersuggest to understand your and your organization’s needs and work hard to achieve your goals.

5. Link Explorer by Moz

Link Explorer by Moz is yet another magnificent freemium backlink checker that is sure to help you monitor your site’s backlink profile. This tool was previously known as Open Site Explorer. Moz claims that Link Explorer comes with a “new set of link analysis and competitive research tools, powered by a brand new and robust live link index.” So, this is even better than the Open Site Explorer everyone knew and loved!

Backlink profile overview by Moz's backlink checker


Besides knowing the number of inbound links, you can see the URL, anchor text, domain authority (DA), page authority (PA), the date first seen, the date lost (if the link has been lost), spam score, and link target for each of your backlinks.

You can also display your site’s linking domains that were recently found and lost, top anchor text, ranking keywords, and more using this backlink checker. You may also download specific data about your backlink profile as a CSV file for analysis.

Charts shown by Moz's backlink checker

Moz also shows trends in data using graphics. You can see your discovered and lost links over time and the net change in the number of links.

You can also see the growth or decline in your website’s domain authority, page authority, and the number of linking domains. There is also a chart showing you the proportion of do-follow and no-follow external links and the same for internal links.

Apart from all this, Moz also shows a handy chart showing all your linking domains sorted by domain authority. A quick glance at this can tell you how many backlinks you have gotten from highly authoritative domains that have helped your page’s rankings improve.

Lastly, you can find out who is linking to your competitors, but not to you. Find such link-building opportunities using Link Intersect.

TrustRadius’s rating for Moz Pro: 8.3/10

G2’s rating: 4.4/5


Moz offers access to many free SEO tools, including Link Explorer.

For their paid service, Moz offers 4 plans, for which the prices start from $99 per month. The Medium plan, which is their most popular plan, costs $149 per month. However, you can get a 20 percent discount by billing annually. They also have an Enterprise plan, if you are looking to adopt the tools according to your needs.

Here is the best part. You can sign up for a 30-day trial to the Medium plan (their most popular plan) for free!

Overall, Link Explorer by Moz is a trustworthy backlink checker that will help you gain insights about your backlink profile.

6. SEO Spyglass by SEO PowerSuite

SEO Spyglass is an amazing backlink checker that will help you thoroughly conduct backlink analysis- one of the most crucial tasks of SEO.

backlink check by seo spyglass


With SEO Spyglass, you can view and filter your backlinks by:-

And some more.

SEO Spyglass promises to create clear and aesthetically pleasing backlink reports. You can also customize the reports as per your needs. SEO Spyglass will also identify the backlinks that send a lot of traffic your way.

On their website, SEO Spyglass claims that it “unearths all backlinks pointing to any website”, so whether you research your competitor’s backlinks or that of your own, you can rely on SEO Spyglass to give you comprehensive results.

Backlink report by SEO Spyglass backlink checker

Not only do they use their in-house backlink database, but they also extract data from external sources such as Google and Bing to ensure that you have access to as large backlink data as possible.

In addition, SEO Spyglass will also show you the domain age for your backlinks. You can also view the Alexa rank assigned to each backlink.

If you want to find more link-building opportunities by checking where your competitors get their links from, SEO Spyglass also has a feature called Domain Comparision.

What’s more, is that you can see the exact number of visits generated by each backlink. Talk about being thorough!

G2’s rating for SEO PowerSuite: 4.4/5

Capterra’s rating for SEO PowerSuite: 4/5


SEO Spyglass offers many tools for free, including backlink analysis for up to 1,100 backlinks. They have two paid plans that are priced at $149 a year and $349 a year.

Overall, SEO Spyglass puts a lot of effort into being an incredibly comprehensive backlink checker. Your backlink analysis just became a lot easier.

7. OpenLinkProfiler

OpenLinkProfiler is a free backlink checker that is perfect if you want to monitor your backlinks without spending cash. It is backed by SEOprofiler, which is a paid SEO tool.

Backlink report by OpenLinkProfiler


For each backlink, you can check the:-

Moreover, you can add a variety of useful filters to narrow down the results as per your needs.

Backlink filters on OpenLinkProfiler

OpenLinkProfiler also shows you the most common anchor texts and the percentage of backlinks that use a certain anchor text.

anchor text analysis by OpenLinkProfiler

You can do a lot more using OpenLinkProfiler, including exporting your backlinks and generating a PDF report.


OpenLinkProfiler is a completely free tool! It provided an impressive amount of data for a backlink checker that costs nothing.


Monitoring your backlink profile is an extremely important task if you want your site to rank high and get loads of organic search traffic. Since it is so important, you need a trusted organization to help you, and so we told you about the 7 best backlink checkers we know about.

Now, it’s time to hear from you. Do you think we missed out on any amazing backlink checkers?

Or, have you used any of these and noticed a key feature that we failed to mention?

Share your opinions. We love to hear from you.