Best SEO Software with a Free Trial
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Compare the Top SEO Software with a Free Trial as of February 2026
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What is SEO Software with a Free Trial?
SEO software is software used to help website owners and content creators optimize their websites for better search engine visibility. It can be used to track keyword rankings, analyze competitors' strategies, identify relevant link opportunities, and check backlink status. Additionally, SEO software often includes features such as automated reporting capabilities, content optimization tools, and alert monitoring. Such technologies can provide a comprehensive view of a website's performance in the search engine results pages. Compare and read user reviews of the best SEO software with a Free Trial currently available using the table below. This list is updated regularly.
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1
Semrush
Semrush
Semrush One is an all-in-one digital marketing platform designed to help brands win visibility across search engines, AI platforms, and emerging discovery channels. It unites traditional SEO tools with advanced AI search and GEO capabilities to measure and grow brand presence everywhere users search. The platform supports optimization across Google, ChatGPT, Perplexity, Gemini, and more from a single interface. Semrush One offers toolkits for SEO, content marketing, traffic analysis, local search, advertising, social media, AI visibility, and digital PR. Powered by one of the world’s largest AI-driven marketing databases, it delivers deep insights competitors can’t easily replicate. Enterprises and marketers use Semrush One to forecast traffic, revenue, and ROI with confidence. Trusted by millions of professionals and global brands, Semrush One acts as a central growth engine for digital visibility.">
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2
Seobility
Seobility
Seobility checks your complete website, by crawling all linked pages. All found pages with errors, problems with the on-page optimization or problems regarding the page content like duplicate content are collected and displayed in each check section. Of course, you can also analyze all problems of a single page in our page browser. For a sustainable and continuous review of your website, each project is constantly crawled and analyzed by our crawlers to track the progress of your optimization. You will also be notified by our monitoring service with the status of your website via e-mail, if server errors and major problems occur. Seobility not only provides a detailed SEO audit but also gives tips and instructions on how to fix the problems found on your website. By fixing these issues, you make sure that Google can access all of your relevant content and understand what it’s about in order to match it with suitable search queries.Starting Price: $50 per month -
3
Articly.ai
Articly.ai
Introducing Articly.ai - the ultimate solution for bloggers and content creators looking to optimize their online presence. With the power of an SEO writer at just 1% of the cost, Articly.ai is the most advanced blog and article tool available today. Crafted by leading SEO experts and coded by the finest AI developers in Silicon Valley, Articly delivers complete, promotional, and 100% SEO-ready blog posts that feature images, tables of content, HTML, and backlinks. All you need to do is provide us with the topic and brand information, and Articly.ai will do the rest. What can you expect from Articly? - Create and publish SEO-optimized articles in just seconds. - Schedule automated blog posts and eliminate the need for an SEO writer. - Each article comes with commercially-licensed images. - 99.98% AI detection accuracy. - Automatic HTML, headers, and tables of content. - And much more! Experience the power of Articly.ai and take your content to the next level!Starting Price: $47 per month -
4
CSS HTML Validator
AI Internet Solutions LLC
CSS HTML Validator for Windows, Mac, and Linux is a fast, powerful, highly user configurable, and easy to use web development tool that checks HTML, CSS, SEO, spelling, accessibility (including WCAG 2.0/2.1/2.2), PHP, XHTML, JavaScript, htmx, and links. CSS HTML Validator includes batch processing (in the Pro edition), integrated HTML/CSS editing, and much more. It works offline so it's super-fast and your privacy is protected because your documents are not uploaded to a server for checking. CSS HTML Validator Pro has superior customization features so you can configure the validation to your liking. You can even add your own validator messages, recognize your own HTML elements and attributes, and much more. Try CSS HTML Validator Pro for Windows free for 200 validations or 30 days, whichever comes first. A FREE limited version of htmlval for Mac and Linux is also available.Starting Price: $60 (one time) -
5
SeoSamba's Marketing Operating System or MOS is a comprehensive cloud marketing software ideal for small businesses, multi-locations enterprises, and companies who sell digital solutions to SMBs such as publishers, agencies, broadcasters, financial institutions, telcos, ISVs, MSPs. Your SeoSamba Marketing Operating System includes a set of high-performance tools to help build a powerful no-nonsense digital marketing presence up. Access SEO tools, Google, Facebook, Yelp & 100 of platforms review management tools, email marketing, social marketing tools including a mobile app, VoIP telephony and call tracking tools, text marketing and messaging tools, as well as centralized blogging for SeoToaster and Wordpress powered websites. SeoSamba MOS seamlessly integrates with SeoSamba's CRM aka SeoToaster Ultimate CRM and features two companions mobile apps, a social marketing and lead & CRM apps to help you manage your business on-the-go. SeoSamba MOS is rebrandable by resellers.Starting Price: $99.00/month
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6
WebCEO
WebCEO
WebCEO is a next-gen Internet Marketing platform that provides you with 24 powerful tools for keyword research, rank tracking, domain analysis, SEO audits, internal link analysis and backlink tracking, social media management, paid search management, competitor research, and more. The Rank Tracking tool shows local and mobile results for keywords and browsers in any language. The Keyword Research tool provides suggestions, competitive intelligence, and Google Search Console integration (keywords can be entered in any language). The lead generation widget enables agency websites to offer visitors free SEO audit reports which include the statistics for the organic traffic of a website's Top 5 Competitors. The Competitor Backlink Spy shows competitor backlinks with their anchor texts. Backlinks are identified and analyzed by the Backlink tracking tool. Among other features is WebCEO's white label that gives digital agencies the freedom to customize and brand reports.Starting Price: $36.00/month -
7
ContentKing
ContentKing
ContentKing is an Enterprise-grade cloud platform for Real-time SEO Auditing and Content Change Tracking. With search engines visiting your website numerous times per day, each unintended change is a liability. Thanks to 24/7 Monitoring and Alerting, you can improve and maintain your search visibility with full situational awareness at all times. As a world's first, ContentKing gives you the opportunity to fix problems _before_ your rankings are impacted. Because search engines never sleep.Starting Price: $99/month -
8
Rush Analytics
Rush Analytics
Rush Analytics is an SEO platform suitable for small businesses, SEO professionals, and digital agencies. It is user-friendly, accurate, and can be scaled to meet the needs of users. Rush Analytics offers a variety of tools and features for SEO success, including: • The Keyword Rank Tracker, which allows you to monitor your keyword search rankings on Google and Yandex for any location, language, and device, as well as track Google rankings on both mobile and desktop devices and check for SERP features. • Website Audit, which evaluates all of your pages against important technical SEO parameters and compares them to your competitors, with suggestions for fixing any errors found. • Additional features include content optimization tool, keyword research, keyword suggestion research, keywords search volume check for any location, and the ability to create your own PBNs with simple steps. Additionally, the platform provides access to data through the API.Starting Price: $15/month -
9
Moz Pro
Moz
Elevate your SEO strategy and surpass your goals with Moz Pro, the ultimate all-in-one suite designed by industry experts for comprehensive SEO research and tracking. Moz Pro empowers you with cutting-edge metrics and pioneering data sets, allowing you to conduct thorough keyword research, perform detailed site audits, analyze competitor data, and evaluate your link profile with precision. Additionally, Moz Pro provides customizable reporting options and robust rankings performance tracking to ensure you stay ahead of the competition. Beyond the tools, you'll gain access to an extensive library of SEO learning resources, expert hands-on support, and an interactive Q&A forum to enhance your SEO knowledge and skills. Moz Pro is your go-to solution for mastering SEO and driving success in your digital marketing efforts.Starting Price: $49 per month -
10
AgencyAnalytics
AgencyAnalytics
AgencyAnalytics is the #1 cloud-based marketing reporting software for agencies. Save time, boost revenue and impress your clients with insightful reports and live marketing dashboards that show your full marketing impact. Monitor all of your marketing channels in one place. AgencyAnalytics integrates with more than 60 platforms to report on SEO, PPC, call tracking, social media, email marketing, and more. All fully branded for your agency. Give clients login to the interface or app as if you built the platform in-house. AgencyAnalytics includes a full suite of SEO tools designed to streamline your agency. Track rankings, monitor backlinks, perform technical SEO audits, and track the competition with our built-in SEO tools. Whether you’re an established agency or just getting started, AgencyAnalytics offers simple, scalable pricing starting at just $49 per month. Try it free for 14 days, no credit card required. Start your free trial now!Starting Price: $60.00/month -
11
ProRankTracker
ProRankTracker
ProRankTracker is a specialized SEO rank tracking & reporting cloud software (SaaS) for SEO companies and professionals. With ProRankTracker you can track your rankings on all major search engines (Google, Yahoo, Bing), YouTube, and Amazon. With its accurate tracking abilities, you will always be up to date with the recent changes in your rankings, be able to analyze it with various graphs and tools, and report it to your teammates and clients in various ways. We are dedicated to rank tracking and reports, and we offer more "views" and customizable options than any other rank tracking tool. This invaluable reporting helps you analyze your data and better understand whether your SEO efforts are really working. Our dedicated rank tracking tools are the missing link between big picture SEO and the detailed insights you need to prove value and build trust with your clients.Starting Price: $49 per month -
12
Nodeshub
Senuto
Nodeshub is a next-generation SEO API platform built to help modern SEO specialists automate research, analysis, and content workflows. It provides robust endpoints that allow developers and marketers to extract real-time SERP data, classify search intent, and expand keyword research programmatically. With products like SERPdata, Query Fan-out, and the Intent Classifier, Nodeshub replaces manual, time-consuming SEO tasks with scalable automation. The platform integrates seamlessly with AI tools such as ChatGPT and Claude, as well as workflow automation tools like n8n, Make, and Zapier. Nodeshub eliminates the need for account creation, allowing users to pay as they go and start using APIs instantly. Its JSON-based responses make it easy to build custom SEO tools, dashboards, and pipelines. By shifting repetitive work to automation, Nodeshub enables SEO teams to focus on strategy, experimentation, and measurable impact.Starting Price: $19 -
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Alli AI
Alli AI
Alli AI provides a unified platform that automates SEO across hundreds of sites while enabling full visibility for AI search engines like ChatGPT, Perplexity, and Claude. It solves the growing bottleneck of manual SEO by allowing users to deploy portfolio-wide updates—such as schema markup, meta tags, and title changes—in seconds. Through server-side rendering technology, it makes JavaScript-heavy websites readable to more than 50 AI crawlers, ensuring modern frameworks no longer appear as blank pages to AI platforms. Users gain centralized control through a dashboard that aligns optimizations for both Google and AI search engines. Its visual browser editor, AI-powered content generation, and instant rollback capabilities eliminate developer dependency and streamline workflows. Together, Alli AI helps agencies and enterprises scale SEO execution while achieving omnichannel search visibility.Starting Price: $249 per month -
14
Local Siren
Local Siren (Local Siren - Digital Marketing Agency)
In today’s digital landscape, many small businesses struggle to gain visibility on Google and Local Search, which means potential customers can’t find them just when they’re needed the most. Our expertise lies in optimizing your business presence so that you're not only visible but also prominent in local search results. This allows you to focus on what you do best: serving your customers and growing your business. Let Local Siren help you connect with your community and ensure your services shine where it matters.Starting Price: $57 -
15
DataForSEO
DataForSEO
DataForSEO offers a reliable set of API solutions for digital marketers and SEO professionals. Our platform provides SEO data, marketing automation, and no-code apps for tasks like rank tracking, keyword research, backlinks analysis, SERP evaluation, and on-page audits. Whether you're working on large projects or smaller tasks, DataForSEO’s scalable APIs suit any need. With a Pay-As-You-Go model, you only pay for the data you use, helping reduce costs. DataForSEO sources data from trusted channels like proprietary resources, Google Ads, and Clickstream, providing users with the most accurate and up-to-date data on the market for successful decision-making. Trusted worldwide, DataForSEO helps optimize marketing strategies and drive success.Starting Price: $50 top-up, then pay-as-you-go -
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STAT is a powerful SERP analytics tool that gives you visibility into your performance in the search engines. With large-scale rank tracking and SERP analytics, you’re always the first with the answer to what’s happening on the SERPs. Each SERP we collect is a veritable treasure trove of consumer research and competitive intel. And with powerful analytics in play, we’re unlocking oodles of new insight — helping SEOs understand their unique search landscape and spot golden opportunities. You can track thousands to millions of keywords, review detailed SERP analytics, and analyze share of voice metrics to measure performance and uncover new opportunities. Robust competitor tracking enables you to know who and what you’re up against to gain the advantage. The most powerful rank tracker in the industry, STAT offers serious SERP tracking for experts.Starting Price: $720/month
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iSpionage
iSpionage
iSpionage is a competitive research and monitoring platform for digital marketers to gain a competitive edge in the search marketing landscape. 35,000+ clients have used iSpionage to improve SEO & SEM performance. Our unique features allow you to: visualize PPC buyers journey from clicks to conversions, stay current with competitors' offers using our landing pages intelligence, track your SEO rankings globally, and more. See it for yourself. Spionage provides landing page surveillance, website monitoring, and competitive keyword research for digital marketing teams looking to get a competitive advantage and to keep a closer eye on their top competitors. Local paid search ads campaigns monitoring, in multiple countries. Benchmarks of impression share at a local and national level. Custom Users’ Journey report from ads, keywords to landing pages. Keyword search rankings monitoring, across Google and Bing. Competitive analysis and interactive share of voice. Content gap analysis.Starting Price: $59 per month -
18
WordLift
WordLift
WordLift is an AI-driven platform designed to enhance discovery experiences by integrating human-centric approaches. It helps businesses transition to AI discovery while prioritizing meaningful human engagement. The platform transforms how brands interact with their audiences by leveraging semantic data for more personalized experiences. WordLift’s value lies in enabling businesses to optimize SEO through AI, regardless of direct content creation. Their methodology focuses on building knowledge graphs that act as AI’s long-term memory, improving content discoverability while maintaining data ownership. The AI Discovery Suite is built on four pillars: Reach: Expand digital presence by increasing content visibility. Engage: Enhances engagement through content generation and product performance. Convert: Drives conversions through personalized interactions. Learn: Connects data to uncover customer behaviors and trends, supporting continuous learning. This approach ensures moStarting Price: €799 per month -
19
Leap AI
Leap AI
Create beautiful images effortlessly with AI Image Generator tool by Leap AI AI Image Generator tool by Leap AI helps you create stunning images from text prompts, which can be useful for various purposes such as marketing, content creation, and personal projects. It ensures you have high-quality visuals to enhance your work. To get the best results, provide detailed and descriptive text prompts. The more specific your input, the more accurate and visually appealing the generated images will be.Starting Price: $7 per month -
20
AltTextify
AltTextify
AltTextify is an AI-powered tool that automatically generates meaningful, SEO-optimized, and accessibility-compliant alt text for your images. Designed for websites, e-commerce platforms, and content management systems, AltTextify uses advanced computer vision and natural language processing to create descriptive alt attributes that enhance both search engine visibility and user accessibility. The tool supports over 140 languages, making your content inclusive and globally optimized. AltTextify runs in the background without impacting performance and offers flexible settings so you can control when and how alt text is applied. Ideal for developers, marketers, and businesses aiming to meet WCAG 2.1 and ADA compliance while improving image SEO—without the manual effort. A free AltTextify account is required to get started. Sign up to explore our free trial and flexible pricing plans.Starting Price: $5/month -
21
Advanced Web Ranking
Caphyon
Fresh rankings daily, weekly and on-demand. For desktop, mobile and local searches. Packed nicely into white-label reports. Accessible from any device. Accurate and fresh rankings across any device, search engines or languages. Engaging SEO reports ready to be shared with clients in minutes. Thorough and actionable monitoring of your competitive landscape.Starting Price: $49 per month -
22
SEOptimer
SEOptimer
Search Engines rely on many factors to rank a website. SEOptimer is a Website SEO Checker which reviews these and more to help identify problems that could be holding your site back from it’s potential. Additionally we provide a clear, actionable, prioritised list of recommendations to help improve. If you’re a Small Business Owner, we can help you improve and promote your website without the high cost of Agencies. DIY SEO crawls your whole site for problems, recommends clear, easy to follow tasks with guides for your website type. Additionally we’ll monitor your keyword rankings and improvements, and keep you updated on your site’s performance. Win more customers with a professional SEO Audit, written in simple language that inspires action. Simply upload your logo, add company details and adjust styling to suit your brand. Generate PDF SEO Audits in 20 seconds. Generate more leads straight from your website with your own Embedded SEO Audit Tool.Starting Price: $19 per month -
23
Prerender
Prerender
Get higher rankings by serving crawlers a static HTML version of your Javascript website, without compromising your customers’ experience. Prerender® is a SaaS platform that makes your JavaScript website SEO-friendly. Before your customer can find your website on search engines like Google, it first has to be crawled and indexed by one of their web crawlers, such as Googlebot. They do this by reading and cataloging a stripped-down, HTML version of your website with the visual and interactive elements taken away. This normally isn’t an issue if your website is built in static HTML, and typically takes just a few days. If your website is made in a JavaScript framework, it’s a different story. While Google can crawl websites built in JavaScript, it’s much harder for them to do. It can easily take weeks before your JavaScript website can be indexed and found in the search results. Google will see all of your content and links, and get your website in front of your customers in no-time.Starting Price: $90 per month -
24
Foo
Foo
Analyze historical records of Lighthouse tests with automated monitoring. Report with confidence about SEO and performance improvements to stay on top of changes when they happen! After creating an account, you'll have access to dashboards displaying charts from automated Lighthouse runs. Automatically test and monitor website performance, SEO and accessibility with Lighthouse. Lighthouse is an open-source tool created by the Google Chrome team. Lighthouse is used to analyze web page quality based on a set of modern, "user-centric" metrics. By analyzing and addressing results from Lighthouse reports you can improve user experience, performance and SEO. Search engines now prioritize websites that are fast, mobile-friendly, and accessible. Services like Foo simplify SEO and performance testing by automating Lighthouse testing. Foo provides a UI to run Lighthouse on URLs manually and automatically.Starting Price: $60 per month -
25
cognitiveSEO
cognitiveSEO
Cloud-based solution that enables digital marketing agencies to analyze web traffic, research keywords, audit site and track ranking. Whether you are an SEO Professional, Digital Marketing Agency, SMB or Brand, looking to increase your traffic or to monitor your site's evolution, this SEO software will provide you with best in class digital marketing strategy analysis and insights for your business. The cognitiveSEO toolset is a complete digital marketing solution and most likely, the only SEO tool you'll ever need. The tool flags all possible SEO issues and provides recommendations on how to fix them so that you can experience increased rankings and traffic in a matter of days. Our all-inclusive tool covers all the needs an SEO Pro, webmaster or digital marketer might have along with efficient solutions on how to increase any website’s traffic: a comprehensive Site Audit, all the on-page & off-page factors that influence Google rankings, keywords research and rank tracking.Starting Price: $129.99 per month -
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Wincher
Wincher
Wincher is an extremely flexible and powerful keyword rank tracker tool that helps you to follow your progress and SEO efforts. With our easy to read dashboards and powerful insights, Wincher Rank Tracker is one of the most cost-effective tools and a must-have for any online business or online marketer. Get a bird’s eye view of your whole site and how you rank on different keywords, as well as what you can do to improve existing pages. Our tools will help you find and focus on high-volume keywords you didn’t know existed. More highly ranked keywords equal more traffic. Don’t ever fall out of the loop. We’ll send you reports and alerts with everything you need to know. You decide how often and when. We built Wincher with this one sole purpose in mind, no matter the size of your business. Wincher lets you track your competitors and gives you updates on what they’re doing and how they’re performing.Starting Price: 29 EUR per month -
27
SEO Content Machine
SEO Content Machine
The first cross-platform, multi-language content toolbox that allows anyone, regardless of skill to create. Works in any language and for all your keywords. Generate content for link building, money blogs, PBNs etc in minutes! SCM was the first multi language content creator that didn't lock you into predefined 'sources'. With NEXT we refined and improved the content downloading and filtering process to to find even more pages in more languages with less junk/spam content. We found a way to do more, with an easier to use UI. How? By using standard UI elements that appear on 1000's of websites. Draft & post to WordPress/Blogger or any site that supports post by email. Make the most of your link building programs. Generate keyword targeted articles for unlimited content submissions. Insert images, videos, sub headings, list, questions & answers, tweets and more. Auto insert images, videos, links, subheadings, lists, questions & answers.Starting Price: $27 per user per month -
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Myposeo
Myposeo
Increase your search engine visibility with simplified and accelerated analysis of your SEO and analytics data. Share, export, optimise! Helping large companies to centralise, calculate and understand search engine & site-oriented data to improve your SEO for better visibility & performances. Our daily tracking monitors and manages your SEO & PPC campaigns, providing you with actionable insights on the most important KPIs. Our unique feature – pixel ranking provides your true organic ranking within the Search Engine Results Pages (SERP) on any device. Effective SEO management means having the accurate data in an actionable format at the right time. Our data can be formatted (PDF/ CSV/ JSON/ Email) to all users within a white label interface. The dashboards can import multiple sources of data including Google Analytics. Our google data studio connector has a plethora of metrics and is quick and easy to use.Starting Price: €18 per month -
29
KamuSEO
KamuSEO
It's a complete visitor and SEO analytics, a great tool to analyze your site's visitors and analyze any site's information. It has the ability to analyze your own website's information. It has the ability to analyze any other website's information. It has a native API by which developers can integrate its facilities with another app. KamuSEO is an app to analyze your site visitors and analyze any site's information such as Alexa data, similar web data, whois data, social media data, Moz check, search engine index, Google page rank, IP analysis, malware check, etc. Input a domain name and you will get a js code. Copy the embedded js code and paste it into your web page. You will get a daily report about your website. You will get some bonus utility tools such as email encoder/decoder, metatag generator, tag generator, plagiarism check, valid email check, duplicate email filter, URL encoder/decoder, etc.Starting Price: $29 per month -
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Scale SERP
Scale SERP
Free, real-time Google Search Results API. Start for free, then scale from just $0.29 per 1k pages. Scale SERP effortlessly powers your SEO apps and services. Integrating with Scale SERP is as simple as making a GET HTTP request. Choose a language to see code examples for the demo above in popular languages. Effortlessly scale for tens to millions of requests with Scale SERP. Get real-time results with the search API, or use batches to use Scale SERP infrastructure to run up to 15,000 searches in parallel! Only Scale SERP returns accurate structured data from any Google location worldwide, on any device, and for multiple search types. Scale SERP is the low-cost, high-performance Google Search Results API to effortlessly power your SEO apps and services. Scale SERP can support any type of app or service that requires Google SERP data. From real-time integrations to mass-volume batch operations, Scale SERP's got you covered.Starting Price: $0.29 per 1k pages