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Best SEO Software For Free

Top picks for SEO Software available for Free

8.4

Spot Score

Boost your backlinks and skyrocket your website's visibility!

No ratings available

Free trial not available

Freemium

InLinks offers custom pricing plan

8.4

Spot Score

Boost your online presence with SEOlium's powerful tools.

No ratings available

Free Trial available, Try Now

Freemium not available

8.4

Spot Score

Boost your online presence with SEO Scout.

No ratings available

Free Trial available, Try Now

Freemium not available

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List of the Best SEO Software For Free as of June 2026

8.4

Spot Score

InLinks

InLinks

Boost your backlinks and skyrocket your website's visibility!

Best for: SMB teams · Mid-market · Enterprise

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What is InLinks?

The InLinks software is software that helps you create backlinks on the Internet. The InLinks software has the ability to go out on the Internet and find free websites that you can submit your website to with the content we provide to you. Those sites will then have linksback to your site!

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InLinks offers custom pricing plan

8.4

Spot Score

SEOlium

SEOlium

Boost your online presence with SEOlium's powerful tools.

Best for: SMB teams · Mid-market · Enterprise

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What is SEOlium?

SEOlium is a cloud-based software platform that offers an entire suite of search engine optimization tools including an Internet Marketing Suite, Web Site Analysis, Task Management, and Social Media Tools. With SEOlium you have your own software to run your internet marketing campaigns.

Read more about SEOlium
Free TrialTry Free →

8.4

Spot Score

SEO Scout

SEO Scout

Boost your online presence with SEO Scout.

Best for: SMB teams · Mid-market · Enterprise

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What is SEO Scout?

SEO Scout is a search engine optimization software package that provides both affiliates and publishers with great tools to optimize their sites and generate traffic.  These include the ability to track site success, monitor keywords, identify and remove duplicate content, check for broken ...

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Free TrialTry Free →

8.4

Spot Score

Cocolyze

Cocolyze

Empower your website with perfect code.

Best for: SMB teams · Mid-market · Enterprise

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What is Cocolyze?

Cocolyze is software that helps website owners to create their own fully optimized, search engine friendly web pages. The software creates pages using an internal page generator. This generator is created on the fly from the inputted criteria of a custom made programming script. These are ...

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Free TrialTry Free →

8.3

Spot Score

SEOptimer - SEO Software

SEOptimer

Boost your website's ranking with SEOptimer.

Best for: SMB teams · Mid-market · Enterprise

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What is SEOptimer?

SEOptimer is a comprehensive software that performs detailed SEO audits on websites and helps to improve their ranking. Its fast and efficient White Label reports can be customized with company logos and details, and are available in multiple languages. In addition, users can easily personalize ...

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Free Trial

8.3

Spot Score

AuthorityLabs

AuthorityLabs

Dominate search rankings with unmatched precision.

Best for: SMB teams · Mid-market · Enterprise

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What is AuthorityLabs?

AuthorityLabs is the most precise and powerful independent search ranking analysis tool available today. AuthorityLabs enables you to track changes in your search rankings with unprecedented accuracy and allows you to identify, action, and monitor your top competitors. Unlike paid tools, ...

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Free TrialTry Free →

8.3

Spot Score

MarketingTracer

MarketingTracer

Optimize sales and engage customers with MarketingTracer.

Best for: SMB teams · Mid-market · Enterprise

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What is MarketingTracer?

'MarketingTracer is a highly-specialized tool designed to help business owners sell more inventory and e-commerce sites enable their customers to make more purchases. MarketingTracer website search lets customers quickly find what they want, and helps businesses serve their customers with ...

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8.3

Spot Score

SEOTesting.com - SEO Software

SEOTesting.com

Optimize your SEO strategy with SEOTesting.com.

Best for: SMB teams · Mid-market · Enterprise

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What is SEOTesting.com?

SEOTesting.com is the perfect solution for those who want to maximize their organic search traffic. The innovative platform monitors and tracks alterations to your content and page performance through SEO tests. It enables both split testing and time-based testing to help you make ...

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Free Trial·

Starts from $40/Month

8.3

Spot Score

WriterZen - SEO Software

WriterZen

Simplify your content workflow with WriterZen.

Best for: SMB teams · Mid-market · Enterprise

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What is WriterZen?

With a catchphrase of "Simplify your content creation workflow," WriterZen is a widely used SaaS tool for businesses looking to streamline their content creation process. This cloud-based system not only provides access to SEO tools for optimizing website content, but also offers advanced ...

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Free TrialTry Free →·

Starts from $27/Month when Billed Yearly

8.3

Spot Score

Linkody

Linkody

Maximize your site's SEO potential with Linkody.

Best for: SMB teams · Mid-market · Enterprise

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What is Linkody?

Linkody is an online SEO software solution designed to help manage and improve your on-page. It comes with several features, such as; keyword density checker, page analyzer, etc. It also provides instant site wide link audits, backlink analysis reports and internal links suggestions. Linkody is ...

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Free TrialTry Free →

8.3

Spot Score

SEO Buddy

SEO Buddy

Streamline your SEO efforts with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is SEO Buddy?

SEO Buddy is a well rounded SEO software suite that is affordable and easy to use. Over 60 different tools are bundled into one powerful package. These tools range from link checking, website indexing crawler, social media integration, and keyword density. The tool allows the user to execute ...

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Free TrialTry Free →

8.3

Spot Score

SpySerp

SpySerp

Empower your SEO strategy with SpySerp.

Best for: SMB teams · Mid-market · Enterprise

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What is SpySerp?

The SpySerp software offers an array of sophisticated features, including on-site SEO analysis, backlinks analysis and extraction, competitor link analysis and monitoring, domain history checks, and website speed optimization. The program's backlink checking functionality allows you to check ...

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Free TrialTry Free →·

SpySerp offers custom pricing plan

8.2

Spot Score

Shortlist Metrics

Shortlist Metrics

Conquer search engine rankings with Shortlist Metrics.

Best for: SMB teams · Mid-market · Enterprise

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What is Shortlist Metrics?

Shortlist Metrics is an integrated SEO software suite that gives agencies and business owners the competitive advantage. The tool includes: Backlink Planner, Try Before You Buy Licensing, Core SEO Reports, Local SEO Report, Ranking History Report and more. The product page has a lot of ...

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8.2

Spot Score

Monitor Backlinks

Monitor Backlinks

Boost your SEO with effective backlink monitoring.

Best for: SMB teams · Mid-market · Enterprise

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What is Monitor Backlinks?

Monitor Backlinks is a set of tools created to help you monitor, assess and manage your backlinks. It's a powerful web based backlink analysis and SEO software that will help you to understand your backlink profile, the sites linking to your site and potential SEO problems.

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Free TrialTry Free →·

Monitor Backlinks offers custom pricing plan

8.2

Spot Score

Copywritely - SEO Software

Copywritely

Boost traffic with instant SEO optimization.

Best for: SMB teams · Mid-market · Enterprise

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What is Copywritely?

The Copywritely virtual assistant provides automated software generation, based on pre-defined parameters that you specify. Designed for Internet marketers, social media, and content providers, it will dramatically increase your website traffic by generating a website in minutes that is 100% ...

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Free TrialTry Free →·

Starts from $15/Month when Billed Yearly

8.2

Spot Score

rankingCoach - SEO Software

rankingCoach

Amplify your online presence and dominate search engines.

Best for: SMB teams · Mid-market · Enterprise

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What is rankingCoach?

rankingCoach is the perfect digital marketing program for small businesses who want to become successful online with no prior knowledge needed. This comprehensive app allows you to easily boost your local marketing presence by automatically listing your business in up to 41 local online ...

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Free TrialTry Free →·

Starts from $40/Month when Billed Yearly

8.2

Spot Score

DiagnoSEO - SEO Software

DiagnoSEO

Transforming websites for maximum digital success.

Best for: SMB teams · Mid-market · Enterprise

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What is DiagnoSEO?

DiagnoSEO's cutting-edge technology goes above and beyond, providing data-driven insights and auditing services for some of the world’s leading Fortune 500 brands. Unlock the full potential of your website with DiagnoSEO's simple and streamlined analysis of over 200 SEO ranking factors. Benefit ...

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Starts from $69/User/Month, also offers free forever plan

8.2

Spot Score

NinjaSEO by 500apps - SEO Software

NinjaSEO by 500apps

Upgrade your SEO game and dominate online.

Best for: SMB teams · Mid-market · Enterprise

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What is NinjaSEO by 500apps?

NinjaSEO, developed by 500apps, is an effective Page Grader Software designed to provide invaluable insights into SEO errors. It streamlines the process of optimizing keywords to enhance search engine rankings and rectifies any issues that may be hindering website performance. This software ...

Read more about NinjaSEO by 500apps

NinjaSEO by 500apps offers custom pricing plan

8.2

Spot Score

SEMSTORM

SEMSTORM

Boost your marketing with data-driven insights.

Best for: SMB teams · Mid-market · Enterprise

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What is SEMSTORM?

SEMStorm is a marketing platform that keeps track of on-line marketing campaigns and activities, and gives users a quick view of all customer activities for a fast analysis. Running Marketing campaigns is based mostly on Big Data Analysis combined with statistical methods of categorization in ...

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Free TrialTry Free →

8.2

Spot Score

Website Crawler - SEO Software

Website Crawler

Effortlessly create stunning websites in minutes.

Best for: SMB teams · Mid-market

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What is Website Crawler?

The Website Crawler helps you quickly design and build professional websites for your clients. With our drag-and-drop editor, quick site publishing tools, hundreds of templates and HTML5 animation capabilities, building the website you envision has never been faster or easier.

Read more about Website Crawler

Starts from $20/Year, also offers free forever plan

Frequently Asked Questions About SEO Software

Stuck on something? We're here to help with all the questions and answers in one place.

The most important SEO Software features to evaluate are Customer Support, Group Scheduling, Scheduling, Document Management, Version Control, Content Management. Most buyers prioritize ease of use, reporting, and integration capabilities. Look for tools that cover your core workflow before comparing advanced features.

SEO Software pricing varies widely — from free plans to enterprise contracts. 15 products on Spotsaas offer a free plan or trial:

The top rated SEO Software based on verified user reviews and SpotScore are SEMrush, Zutrix, Gryffin. These tools score highest on ease of use, feature depth, and customer support — updated monthly from real buyer feedback.

Start by listing your must-have features — commonly Customer Support, Group Scheduling, Scheduling, Document Management, Version Control, Content Management. Then filter by team size, budget, and integrations you already use. Compare at least 3 options using free trials before committing. Spotsaas lets you compare side-by-side in minutes.

Yes — 15 SEO Software on Spotsaas offer a free plan or trial. Free plans cover core features for small teams; paid upgrades unlock advanced reporting and integrations.

The best SEO Software for small businesses are affordable, quick to set up, and scale without complexity. Look for per-user pricing, no long-term contracts, and strong onboarding support.

About the reviewer

Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

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