The best free SEO tools are Google Search Console, Google Analytics, Google Keyword Planner and Data Studio, plus the free versions of AnswerThePublic, Ubersuggest, Moz Link Explorer and the Ahrefs SEO Toolbar. Together they cover keyword research, rankings, technical health, backlinks and reporting without a paid subscription, though several limit how much you can use them for free.
With more people researching and buying online every year, it’s now easier to surf on the internet and purchase & sell products and services online.
Key takeaways
- Google Search Console, Google Analytics 4, Keyword Planner and Data Studio are free to use.
- AnswerThePublic, Ubersuggest, Moz Link Explorer and the Ahrefs SEO Toolbar offer limited free versions.
- A free Moz account includes 10 Link Explorer queries a month.
- LSIGraph is no longer free: it is now SurgeGraph, a paid AI writing tool.
- Google Optimize closed in September 2023 and GA4 replaced Universal Analytics in July 2023.
- A free stack of Search Console, GA4, Keyword Planner and one backlink checker suits most small businesses.
What Is SEO?
Search engine optimization (SEO) has gained a lot of importance in today’s world. The need to rank on Google has led SEO experts around the world to build tools that help websites reach page one.
What Are SEO Tools?
SEO tools provide information about SEO health, SEO reports, and other metrics, so you can make necessary changes that can help you perform better on Google SERPs.
SEO Tools also assist in discovering opportunities and identify multiple SEO issues that might prevent your website from ranking.
What Are the Best Free SEO Tools?
1. Google Analytics: Â
One of the most popular tools for monitoring content is Google Analytics, now Google Analytics 4 (GA4), which replaced Universal Analytics in July 2023. It is free and a must-have for almost every kind of website, and our beginner’s guide to Google Analytics shows how to set it up.
Google Analytics can help you understand and learn about your customers’ behaviour, habits, and perception of the offerings you mention across your website.
Google Analytics works well with other Google products, such as Data Studio, Google Ads and Search Console. Google Optimize, once part of this set, was shut down in September 2023. With the list of multiple offerings, you can draw a comprehensive list of who your audience is and what their needs are.
This SEO tool even provides you with a lot of data about your website to increase your organic traffic. You can get the number of site visitors, traffic sources, and their demographics like age, gender, city, country, etc.
This analytics tool has a very nice feature that it automatically collects the data and allows you to download the data into Doc file or spreadsheets.
Event tracking is also a useful feature of Google Analytics. Events refer to user interaction with the content present on the websites. So, with event tracking, you can effortlessly track user engagement.
GA4 also lets you mark important events as key events, which take the place of the goals used in Universal Analytics. A key event represents a completed action that matters to your business. It can be used to measure how often users complete a specific action.Â
For example, a key event could be submitting a contact form on a marketing site. Key events help you judge how well your site is achieving its objectives.
2. Data Studio:
Google Data Studio (known as Looker Studio for a few years) helps you visualise and combine data from Google tools such as Search Console, Google Sheets, Google Ads and Google Analytics.
Google says Data Studio is available at no charge for report creators and viewers, with a paid Pro version for teams. It makes your data into informative, easy-to-understand, and customizable dashboards and reports.
You can take a big chunk of data and convert them into visuals, using line and bar graphs, pie charts, tables, etc. You can also customize the logos and add images.
With Data Studio, you can also easily customize data from a wide variety of sources, without programming knowledge.
Google Data Studio is a helpful tool for online marketers. This SEO tool makes it seamlessly easy to present complex and hard data to clients.
In Data Studio you also get the power to decide who can access your reports. You can grant rights to individuals and groups through which they can edit or view your reports.
3. Keyword Planner:
Google Keyword Planner can help you explore popular keywords related to your business. Google describes it as a free tool, though you need a Google Ads account to use it. You can perform keyword research and select the right terms for your content.
The keyword research tool provides you with a list of keywords that are often searched. This minimizes the massive list of keywords and helps you in keeping a note of relevant keywords to use.
The Keyword planner besides giving you information on single keywords, also tells you their monthly search volume and CPC (Cost per click).
Paid tools such as KWFinder can find more long-tail keywords, and our guide to keyword research for SEO shows how to use these tools together.
4. Answer The Public:
AnswerThePublic, now part of Neil Patel’s NP Digital, shows the questions people ask online around a keyword. You can start for free within a daily search limit, and paid plans add more searches. Digital Marketers can get raw search insights directly from the customers and improve their SEO score.
AnswerThePublic’s key feature is to autocomplete data from search engines like Google. Then quickly puts out every relevant phrase and question people have asked around that particular keyword.
Answer the Public also provides target keyword suggestions using prepositions.
You can discover unexpected insights and unseen niches that can boost your website’s organic search.
It is considered one of the best SEO software that can help you in creating better content that people will like and share.
5. Google Search Console:
Google Search Console ( previously Google Webmaster Tools) is a collection of tools and reports that help web marketers, SEOs and Digital Marketers measure their site’s search traffic and monitor their websites’ performance in the Google search results.
Google Search Console is a free tool that lets you check and fix technical issues on your website. Its Performance report shows the queries, clicks, impressions and average position for each page.
The Search console tool also has the function of submitting sitemaps. A sitemap is the blueprint of your website. It helps search engines find, crawl, and index all the content present on your website. Sitemaps also tell search engines which pages on your website hold the utmost importance.
Through Google Search Console, you can also learn how to optimize your search appearance on Google.
6. Backlink Analysis Tool:
For Search Engines, links act as an indicator of a site’s authority. Therefore, building links is crucial for SEO.
A backlink analysis tool works like a link checker. Free options include the Links report in Google Search Console and the Ahrefs free backlink checker, and our guide to backlinks explains what to look for. It shows you all of the links that search engines take into consideration and gives you information about your site’s ability to rank well in search engine results.
Backlink analysis can also help you in identifying bad links and links that are unnatural.
However, backlink analysis isn’t only restricted to your site. You can also analyze your competitors’ sites. This would help you in understanding how difficult it will be to outrank competitors.
This SEO tool also shows you potential link opportunities and can give you ideas for your link structure strategies.
7. UberSuggest:
Ubersuggest, from Neil Patel, offers free keyword data, with paid plans for larger projects. It is one of the best keyword research tools which can make your keyword search easier.
Here you can search for numerous keywords for your blog and website. Not only that, you can even get an extensive list of keyword suggestions from UberSuggest.
This excellent tool has an extremely friendly user interface. It provides you with suggestions for primary and secondary keywords.
It proves to be a perfect tool for bloggers, SEO specialists, SEO Copywriters, and online marketers. It serves the purpose of providing a list of long-tail keywords to raise the organic ranking of your websites.
Also, it’s a helpful tool for competitive analysis monitoring your site, research for backlinks and provides ideas on what kind of content you should be creating.
8. Link Explorer:
Moz Link Explorer draws on an index of 45.5 trillion links, according to Moz, and a free Moz account gives you 10 queries a month. This free SEO tool provides basic link metrics to analyze your link profile.
The Link Explorer monitors your backlinks, most valuable pages, anchor texts, and linking domains. This can help you in building high-quality links to operate better in the market.
With Link Explorer, you can form a better strategic approach to link building. Through Link Explorer, you can get complete link metrics for any website, including their page authority and domain authority.
Moz Pro, the paid version, adds link tracking lists for targeted URLs of your choice. This can be extremely useful when you are targeting a specific type of link or links from a specific domain.
This tool can easily locate and fix broken links to your website. You can also check the spam score of backlinks. Spam score indicates the percentage of sites having similar features that have been banned or penalized by Google. This helps you spot spammy backlinks and focus your effort on earning quality links.
9. LSI Graph:
LSI stands for latent semantic indexing, an old information retrieval method. Google’s John Mueller has said there is no such thing as LSI keywords, but covering related terms naturally still helps readers and search engines understand a topic.
LSI keywords are similar words that are usually found together within a piece of content and which are semantically related to each other. Making it simpler, these are the keywords that you should add to your content to give search engines a better understanding of your content.
Note that LSIGraph is no longer free: it has been renamed SurgeGraph and is now a paid AI writing tool. For a free alternative, use Google’s related searches and People also ask box, or AnswerThePublic. It has been designed to assist you in identifying the related search terms with reference to your target keyword.
This method uses mathematical techniques to determine the relationship between words and concepts used in your content.
When you get a long list of related keywords, it is tempting to use as many as possible. Use them only where they fit naturally, because forcing them in reads badly and can look like keyword stuffing.
10. Ahrefs toolbar:
The free Ahrefs SEO Toolbar is a browser extension that shows on-page SEO data for the pages you visit, such as titles, meta descriptions and heading structure.
It checks for broken and redirected links, traces redirect chains and shows noindex and nofollow directives.
With the usage of this tool, you can locate all outbound links on a page in just one click. The Internal links and external links are highlighted in different colours for easy assessment of link-building opportunities.
It also offers you :
- On-page SEO reports for any page you visit, at no cost.
- Backlink, traffic and keyword metrics, which need a paid Ahrefs account.
Which SEO Tools Are Actually Free?
Free plans change often, so here is what each tool on this list offers at no cost as of November 2026. Check each tool’s pricing page before you build your workflow around it.
| Tool | Best for | What you get free |
|---|---|---|
| Google Search Console | Rankings, indexing and technical issues | Everything, free |
| Google Analytics 4 | Traffic, engagement and key events | Free standard version |
| Data Studio | Reports and dashboards | Free for creators and viewers; Pro is paid |
| Google Keyword Planner | Keyword ideas and search volume | Free with a Google Ads account |
| AnswerThePublic | Questions people ask | Free searches within a daily limit |
| Backlink checkers | Who links to you | Search Console Links report; free Ahrefs checker |
| Ubersuggest | Keyword and content ideas | Free keyword data; paid plans for more |
| Moz Link Explorer | Backlinks and Domain Authority | 10 queries a month with a free account |
| LSIGraph (now SurgeGraph) | Related terms | No longer free |
| Ahrefs SEO Toolbar | On-page checks in your browser | Free; some metrics need a paid plan |
For most small businesses, a sensible free stack is Search Console, GA4 and Keyword Planner, plus one backlink checker. When you outgrow it, paid suites such as Semrush or Ahrefs combine these jobs in one place, and SEO automation tools can take repetitive checks off your plate.
There are many other free SEO tools such as the ones mentioned above that are available online to help you.
These tools help in optimizing your web content by analyzing content for keywords, backlinks, and other SEO factors.
Additionally these SEO tools are extremely beneficial in boosting up your organic ranking and thereby expanding your business outreach!
Hey, I hope I was able to give you a quick overview on the different SEO Tools.
Additionally here is a beginner’s guide to SEO
Which of these would you like to try first? If you would rather have experts handle your SEO, see our SEO services. Did I miss anything you were looking for?
If you have any questions, mention them in the comments below.
Also, feel free to let me know your takeaways in the comments below.
PS: Try our free SEO Checker & Keyword Rank Checker.
