18 Best SEO Tools that Experts Use (And You Should Too)
How many SEO tools are there? 1000s. Too many to count but still too less to rely upon.
Some tools are free, but for most, you need to pay. When you start something, the first challenge is to pick the right tools and the same is true in SEO.
If you are looking for the best SEO tools, nope, the right SEO tools – you have come to the right place.
In this article, I have listed, reviewed and compared the best SEO tools that you can rely on.
I have tried and tested these SEO tools so that you don’t have to waste your time taking these into a run one by one. These tools are also used and recommended by other SEO professionals, and that’s what makes this list perfect.
All you need now is to go through the list and choose one that fits your budget, opt for a trial and see if that works for you.
Without any further ado, let’s skip to the list of the best SEO tools.
Best SEO Tools
Best SEO Tools in 2026
For certain types and needs, here are the best SEO tools categorized:
- Best free SEO tool: Google Search Console
- Best paid SEO tool: SEMrush
- Best for keyword research: SEMrush
- Best for backlink analysis: Ahrefs
- Best for competitor analysis: SEMrush
- Best for keyword ideas: Google Trends
- Best for on-page analysis: WooRank
- Best browser extension for SEO: Keywords Everywhere
SEMRush
SEMRush is a popular marketing SEO tool that allows you to conveniently assess your rankings and get acquainted with new ranking opportunities.
Its Domain Vs Domain analysis helps you accurately compare your website to that of your competitors.
You can compare domains and keywords to help you generate more traffic and get an edge over your rivals.
Similarly, you can monitor your website’s rankings and get recommendations for improvement by virtue of the On-Page SEO Checker tool.
SEMRush
Pros
- Most complete SEO toolkit available
- Excellent competitor analysis tools
- Comprehensive site auditing
- Strong content optimization features
Cons
- Premium pricing
- Learning curve for beginners
- Per-user pricing adds up for teams
- Data can lag behind Google tools
Summary
The most comprehensive SEO toolkit available. SEMRush offers keyword research, site auditing, competitor analysis, backlink tracking, and content optimization. The industry standard for professional SEO work.
Price: USD 139.95 /month
Try SEMRushAhrefs: SEO Keyword Tool
After Google, Ahrefs is the second largest website crawler available today and possibly the best SEO tool on the planet.
Ahrefs Site Audit feature stands out. It highlights the portions of your website that can be improved to rank higher in search engines, is among the most sought-after SEO analysis tools out there.
This tool can also help you analyze your rivals’ backlinks to use as a reference for your own company.
Ahrefs launched site auditing tools for webmasters recently and since then it has become my go-to tool for site monitoring.
Ahrefs
Pros
- Largest and most accurate backlink index
- Excellent Content Explorer for research
- Powerful keyword research with click data
- Clean and intuitive interface
Cons
- Expensive for solo users
- Limited free features
- Credits-based system can be restrictive
- No built-in content writing tools
Summary
The best backlink analysis tool with industry-leading crawl data. Ahrefs offers keyword research, content explorer, site audit, and rank tracking. Known for the most accurate backlink database in the industry.
Price: USD 129 /month
Try AhrefsGoogle Search Console
The Google Search Console, which is available for free to everyone who owns a website, is the leading SEO tool today.
You can submit your sitemap for indexing after verifying your website by going through Google Analytics or inserting a code in your website.
If you wish, you can also get a Search Console account to help you take a look at your website from the point of view of Google and its users.
Google Search Console
Pros
- Completely free from Google
- Real search data directly from Google
- Index coverage and Core Web Vitals
- URL inspection for debugging
Cons
- Limited to 16 months of data
- No competitor analysis
- Basic keyword research capabilities
- Interface can be confusing for beginners
Summary
Google’s free tool for monitoring your site’s search performance. Search Console shows real search data including clicks, impressions, CTR, and indexing status. Essential for every website regardless of other tools used.
Moz Pro
Moz Pro is a popular SEO software from Moz that has a track record of staying updated in spite of Google’s regular algorithm changes.
It also possesses an efficient support portal that provides prompt and useful responses to queries.
Moz also offers a free MozBar toolbar which allows you to view your website’s metrics when going through any page.
Moz Pro
Pros
- Domain Authority metric widely used
- MozBar browser extension is excellent
- Good beginner-friendly interface
- Link building suggestions
Cons
- Smaller crawl index than Ahrefs
- Pricing above average for features
- Data updates less frequent
- Some features feel dated
Summary
A veteran SEO toolkit known for Domain Authority and the MozBar browser extension. Moz Pro offers keyword research, link building, site auditing, and rank tracking with a focus on actionable insights.
Price: USD 99 /month
Try Moz ProMajestic
Apart from its use as an SEO keyword tool, Majestic offers a plethora of useful features for your help.
For example, its Site Explorer feature enables you to view the number of backlinks in your possession, as well as a general overview of your site.
Similarly, you can view the rankings of the top million websites with the help of another feature, The Majestic Million.
Majestic
Pros
- Massive backlink index
- Trust Flow/Citation Flow metrics
- Excellent for link building research
- Historical index for trend analysis
Cons
- Focused only on backlinks
- Interface feels dated
- No keyword research tools
- No site auditing features
Summary
A specialized backlink analysis tool with Trust Flow and Citation Flow metrics. Majestic has one of the largest link indexes and is particularly useful for link building and competitive backlink analysis.
Price: USD 49.99 /month
Try MajesticUbersuggest
Developed by Neil Patel, this free keyword finder tool is known for displaying the top-ranking SERPs as well.
This helps you determine how competitive a keyword is, and whether it is worth targeting or not.
Ubersuggest will provide a plethora of useful suggestions to help you choose the right terms to use on your website.
Ubersuggest
Pros
- Lifetime purchase option available
- Generous free tier
- Beginner-friendly interface
- Chrome extension included
Cons
- Data less comprehensive than SEMRush
- Features limited vs premium tools
- Free tier has daily limits
- Accuracy can be inconsistent
Summary
Neil Patel’s affordable SEO tool with keyword research, site auditing, and competitor analysis. Ubersuggest offers a lifetime plan option and a generous free tier. Good for beginners and small businesses on a budget.
Answer The Public
This is a freemium SEO tool that will aid you in finding better topics to write about in your blog.
Depending on your preferences, you can write content around particular keywords to improve your online ranking.
For example, if you hire a freelancer to produce content for you, you can simply send them this list of keywords.
Answer The Public
Pros
- Excellent for content ideation
- Visual query mapping is unique
- Great for finding question-based keywords
- Simple to use
Cons
- Limited to keyword visualization
- Free searches are restricted
- No site auditing or tracking
- Better as a complement to other tools
Summary
A visual keyword research tool that shows questions people ask about any topic. Answer The Public maps search queries into visual clusters for content ideation. Excellent for finding long-tail keywords and content angles.
KWFinder
With the help of an SEO keyword tool like KWFinder, you can identify long-tail keywords that have relatively low competition.
It helps you ascertain the best keywords to help your website rank higher, and run analysis reports on SERP (Search Engine Results Page) and backlinks. You can use the Rank Tracker tool to conveniently determine your website’s ranking.
KWFinder
Pros
- Most accurate keyword difficulty scores
- Clean and intuitive interface
- Good SERP analysis included
- Affordable pricing
Cons
- Limited to keyword research
- Daily lookup limits
- Smaller database than Ahrefs/SEMRush
- Part of suite — individual tool limited
Summary
A focused keyword research tool with accurate difficulty scoring. KWFinder makes keyword research simple with a clean interface and reliable metrics. Part of the Mangools suite of SEO tools.
SpyFu
Although the premium version of SpyFu gets more attention, its free features are remarkable as well.
It will help you research any website, including your competitor’s or your own, to see how many times a particular keyword gets searched, its ranking difficulty, the number of monthly clicks it gets, the campaigns they are running with Google Ads, and much more.
SpyFu
Pros
- Best PPC competitor analysis
- 15+ years of historical data
- Unlimited searches and exports
- Good for identifying competitor strategies
Cons
- Interface feels cluttered
- Organic data less accurate than leaders
- US-focused data
- Limited site auditing
Summary
A competitor analysis tool focused on revealing competitors’ paid and organic strategies. SpyFu shows every keyword competitors rank for, every ad they run, and their PPC budget estimates.
Price: USD 39 /month
Try SpyFuWoorank
Woorank is considered one of the best on-page SEO tools out there. You can choose from both free and paid options to report and track your marketing data.
You can also lookup the keywords your rivals are targeting and understand how they perform in due time. That, in turn, will help you understand what your website is lacking and optimize it for search engines and users in the best possible manner.
You can also rectify issues like downtime, duplicate material, and security deficits with its help.
Woorank
Pros
- Instant comprehensive site reviews
- Actionable recommendations
- Clean PDF reports for clients
- Easy for beginners
Cons
- Limited keyword research
- Basic compared to full SEO suites
- Premium pricing for what it offers
- Better as a quick audit tool only
Summary
An SEO auditing tool that provides instant website reviews with actionable recommendations. WooRank generates detailed reports covering on-page SEO, mobile, social, and technical factors.
Google Trends
Unfortunately overlooked, this useful SEO checker tool provides information about keywords and the latest trends revolving around the topic as well.
The latter details include top queries, interests depending on geographical location, and much more. It can help you ensure healthy growth for your business in the years to come.
Google Trends
Pros
- Completely free from Google
- Real search trend data
- Excellent for seasonal analysis
- Compare up to 5 topics
Cons
- Relative data, not absolute volumes
- Limited to trend analysis
- No keyword difficulty metrics
- Cannot replace a full SEO tool
Summary
Google’s free tool for analyzing search trend data over time. Google Trends shows relative search interest, regional breakdowns, and related queries. Essential for understanding seasonal trends and topic popularity.
SiteGuru
SiteGuru is a high-quality SEO audit tool that tells you exactly where you need to start to improve your rankings. Now you can get SEO success without knowing all the SEO details.
SiteGuru is available on AppSumo for just $49 onwards. Buy it once and use it forever.
SiteGuru
Pros
- Prioritized to-do list format
- Very simple to understand
- Good for non-technical users
- Weekly automated crawls
Cons
- Limited compared to full SEO suites
- No keyword research
- Basic backlink data
- Pricing for what it offers
Summary
A simplified SEO auditing tool that prioritizes actionable to-do lists over complex data. SiteGuru crawls your site and provides a prioritized list of SEO improvements. Good for non-technical site owners.
SEOQuake
When it comes to free SEO tools, SEOQuake is a Chrome extension highly recommended by experts. It can assess both external and internal links, carry out on-site audits, compare performance with that of rivals, and perform keyword analysis as well. It also possesses a useful export feature to help you download and share data with important team members at your convenience.
SEOQuake
Pros
- Completely free browser extension
- Instant on-page SEO analysis
- SERP overlay with metrics
- Good keyword density analyzer
Cons
- Browser extension only
- Data limited without SEMRush account
- Can slow browser with heavy use
- No site crawling capabilities
Summary
A free browser extension from SEMRush that shows SEO metrics for any webpage. SEOQuake displays keyword density, internal/external links, and on-page audit data directly in your browser.
Siteliner
You can avoid getting penalized for duplicate content by using SEO checker tools like Siteliner to identify and remove it from your website. It can also help you fix broken links, decide the number of internal links on every page, and much more.
Siteliner
Pros
- Free duplicate content detection
- Broken link checking
- Simple to use
- Good for quick site audits
Cons
- Limited to 250 pages free
- Basic compared to full crawlers
- No keyword or backlink data
- Slow crawling on large sites
Summary
A free tool for finding duplicate content and broken links on your site. Siteliner crawls your pages and identifies content overlap, missing pages, and optimization opportunities.
Fat Rank
Fat Rank is an SEO Chrome extension that helps you analyze your website’s performance by learning about the ranking of your keywords. By adding keywords to your search, you can ascertain your rank per page for every keyword you optimized for. With the help of this information, you can optimize your website better for that particular keyword.
Keywords Everywhere
This is another useful SEO Chrome extension that collects data from various SEO tools, such as Google Trends, Search Console, Google Analytics, and many more. It helps you determine the most suitable keywords for your website with greater ease.
Keywords Everywhere
Pros
- Shows keyword data in search results
- Works across Google, YouTube, Amazon
- Very affordable credits system
- Trend chart for keywords
Cons
- Credits-based system requires purchase
- Data accuracy varies
- Limited to browser extension
- No site auditing features
Summary
A browser extension that shows keyword data directly in Google search results, YouTube, Amazon, and more. Keywords Everywhere displays search volume, CPC, and competition data as you browse.
Screaming Frog
Experts consider Screaming Frog to be one of the best SEO tools online. Not only does it perform useful site audits and inform you about ways of optimizing your website, but it is fast enough to save you a lot of time. Its SEO Spider tool in particular has received significant praise from the community.
Screaming Frog
Pros
- Most thorough site crawler available
- Free version crawls up to 500 URLs
- Excellent for technical SEO audits
- Powerful data export and filtering
Cons
- Desktop application, not cloud-based
- Steep learning curve
- Resource-intensive on large sites
- Interface not beginner-friendly
Summary
The industry-standard website crawler for technical SEO auditing. Screaming Frog crawls your site and reveals broken links, redirect chains, duplicate content, and technical issues. Essential for technical SEO.
Serpstat
Serpstat is an all-in-one SEO platform that will help you analyze rivals, manage your team, and perform SEO jobs efficiently. Its Missing Keywords feature will show you keywords that your rivals are using to rank in the top ten search results, and you are failing to.
Serpstat
Pros
- All-in-one SEO platform
- Competitive pricing
- Good keyword clustering feature
- Team collaboration tools
Cons
- Smaller database than leaders
- Less accurate backlink data
- Interface could be more polished
- Limited advanced features
Summary
An all-in-one SEO platform offering keyword research, site auditing, rank tracking, and backlink analysis at competitive pricing. Serpstat provides good value for small to medium businesses.
Extra Tool: Incognito Mode/Private Windows
By carrying out Google searches in incognito mode and private windows, you can get fresh and unbiased results to help you better understand what your users actually get when they search for keywords. You can use its autofill options to get a useful list of semantic keywords for use.
Conclusion
You can use these wonderful SEO tools to gain valuable insights that would be very difficult to generate otherwise. Even if you have financial constraints, you can get much help from the free features that most of these tools offer. By using them in conjunction with your own hard work, you can help your website achieve the zenith in terms of ranking in SERPs.
Disclaimer: This site is reader‑supported. If you buy through some links, I may earn a small commission at no extra cost to you. I only recommend tools I trust and would use myself. Your support helps keep gauravtiwari.org free and focused on real-world advice. Thanks. — Gaurav Tiwari