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Keyword density helper – This tool comes with a built-in keyword density helper in some ways similar to the likes of SurferSEO or MarketMuse the difference being, ours is free! This feature shows the user the frequency of single or two word keywords in a document, meaning you can easily compare an article you have written against a competitor to see the major differences in keyword densities. This is especially useful for SEO’s who are looking to optimize their blog content for search engines and improve the blog’s visibility.
File compare – Text comparison between files is a breeze with our tool. Simply select the files you would like to compare, hit “Upload” and our tool will automatically insert the content into the text area, then simply hit “Compare” and let our tool show you where the differences in the text are. By uploading a file, you can still check the keyword density in your content.
Comparing text between URLs is effortless with our tool. Simply paste the URL you would like to get the content from (in our example we use a fantastic blog post by Sherice Jacob found here) hit “Submit URL” and our tool will automatically retrieve the contents of the page and paste it into the text area, then simply click “Compare” and let our tool highlight the difference between the URLs. This feature is especially useful for checking keyword density between pages!
You can also easily compare text by copying and pasting it into each field, as demonstrated below.
Ease of use
Our text compare tool is created with the user in mind, it is designed to be accessible to everyone. Our tool allows users to upload files or enter a URL to extract text, this along with the lightweight design ensures a seamless experience. The interface is simple and straightforward, making it easy for users to compare text and detect the diff.
Multiple text file format support
Our tool provides support for a variety of different text files and microsoft word formats including pdf file, .docx, .odt, .doc, and .txt, giving users the ability to compare text from different sources with ease. This makes it a great solution for students, bloggers, and publishers who are looking for file comparison in different formats.
Protects intellectual property
Our text comparison tool helps you protect your intellectual property and helps prevent plagiarism. This tool provides an accurate comparison of texts, making it easy to ensure that your work is original and not copied from other sources. Our tool is a valuable resource for anyone looking to maintain the originality of their content.
User Data Privacy
Our text compare tool is secure and protects user data privacy. No data is ever saved to the tool, the users’ text is only scanned and pasted into the tool’s text area. This makes certain that users can use our tool with confidence, knowing their data is safe and secure.
Compatibility
Our text comparison tool is designed to work seamlessly across all size devices, ensuring maximum compatibility no matter your screen size. Whether you are using a large desktop monitor, a small laptop, a tablet or a smartphone, this tool adjusts to your screen size. This means that users can compare texts and detect the diff anywhere without the need for specialized hardware or software. This level of accessibility makes it an ideal solution for students or bloggers who value the originality of their work and need to compare text online anywhere at any time.
Trying to master SEO in 2025 can feel like searching for a needle in a haystack. Especially for small brands or marketing teams with tight budgets!
Seobility claims it can help, offering users a range of tools designed to improve SEO efforts. Here, we’ll look at Seobility in more detail, helping you decide whether or not it’s the right tool for you.
Looking for a best-in-class suite of tools for content professionals? Check out Originality.ai’s Predictive SEO Tool, AI Checker, Plagiarism Checker, and Grammar Checker.
As the name suggests, Seobility is designed to help users improve their SEO efforts, with the aim of ensuring any content they create for their website ranks as well as possible in Google and draws plenty of traffic.
As it offers potential for improving SEO and content optimization, it is designed as a tool for anyone who is in charge of web publishing for a website, including but not limited to, content marketers, small business owners, and freelance SEOs.
Seobility offers a few key features which are worth noting:
This tool is designed to ensure your brand is optimized for the SERP (search engine results pages). That means the free SEO checker feature allows you to review your existing web pages and establish whether or not improvements could be made to get better ranking results.
Keep reading for a quick step-by-step guide on some of the insights that this feature offers.
This feature is an SEO audit tool that matches your URL to desired keywords and offers suggestions on how to improve.
The keyword checker interface is a little clunky visually to use, but the premise is to help users gain a basic insight into why their content may not be ranking well currently.
When we ran a brief test with one of our published articles: What Does a Marketing Agency Do?, the keyword tool also offered insight into the optimization of the title and meta description.
This feature enables you to directly compare keyword performance between your website and a competitor’s website. However, keep in mind that keywords aren’t the only element that influences the content optimization of a website. So, review tips carefully and remember to avoid keyword stuffing.
This SEO tool enables users to check a site's ranking for any specific keyword phrase. It’s a convenient and cost-effective way to track traffic changes for a particular search term when compared to a tool like Ahrefs. However, the limitation is that the information is less comprehensive.
Here’s a quick step-by-step guide on how to use Seobility’s SEO Checker feature to review content optimization.
After navigating to the SEO Checker feature page you have 3 free checks. So, to try out the tool for free simply enter the URL of the page you want to review. For the purpose of this guide we input one of the Originality.ai blog posts: What Does a Marketing Agency Do?
Seobility offers several insights in its SEO Checker report including page quality so you can see how well the content in particular scores, a preview of how it appears in search, and the most important keywords found on the page.
Check out the screenshots below for a closer look:
Then, the report also includes optimization tips from a technical perspective for structure and links, a task list of improvements that can be made to improve the page, word count, and more.
For a quick free report, it offers some useful tips and suggestions on how to improve content.
To use Seobility effectively, we suggest you take advantage of the fact that you can try it for free.
That way, you can see whether or not it is a tool that meets your expectations without spending any of your marketing budget.
Alternatively, you can opt for a 14-day free trial of the Premium Plan.
There are three primary premium pricing plans which Seobility offers. Check out the table below for a quick overview of a few of the top features included at each tier:
Seobility is a good jumping-off point for getting to grips with content optimizations, but for many SEO experts, it may not quite be what you’re looking for. The SEO Checker tool, for example, offers some interesting insights, but it’s also very clunky and templated.
The Originality.ai Predictive SEO Tool is an industry-leading alternative. It offers breakthrough technology that predictably drives better search rankings and is not easily fooled by keyword stuffing (it’s manipulation-resistant).
For more insight into the Originality.ai Predictive SEO tool, including an accuracy benchmark, a tutorial on how to use the tool to optimize content, and insight into its best-in-class features, read our Predictive SEO Accuracy Study.
Overall, Seobility has some interesting features, including its SEO checker, keyword analysis, and website ranking comparison.
However, there are limitations. For instance, when looking for the page quality in terms of content within the SEO Checker, users need to scroll almost halfway down the page to view the analysis, which makes the user experience less intuitive.
For a more robust suite of user-friendly, best-in-class tools including the most accurate Predictive SEO Tool, check our Originality.ai and complement your content optimization with plagiarism detection, AI checking and grammar checking.
Then, read more about content optimization in our review series:
No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.
When making the tool we had to make each prompt as general as possible to be able to include every kind of input. Not to worry though ChatGPT is smart and will still understand the prompt.
Originality.ai did a fantastic job on all three prompts, precisely detecting them as AI-written. Additionally, after I checked with actual human-written textual content, it did determine it as 100% human-generated, which is important.
Vahan Petrosyan
searchenginejournal.com
I use this tool most frequently to check for AI content personally. My most frequent use-case is checking content submitted by freelance writers we work with for AI and plagiarism.
Tom Demers
searchengineland.com
After extensive research and testing, we determined Originality.ai to be the most accurate technology.
Rock Content Team
rockcontent.com
Jon Gillham, Founder of Originality.ai came up with a tool to detect whether the content is written by humans or AI tools. It’s built on such technology that can specifically detect content by ChatGPT-3 — by giving you a spam score of 0-100, with an accuracy of 94%.
Felix Rose-Collins
ranktracker.com
ChatGPT lacks empathy and originality. It’s also recognized as AI-generated content most of the time by plagiarism and AI detectors like Originality.ai
Ashley Stahl
forbes.com
Originality.ai Do give them a shot!
Sri Krishna
venturebeat.com
For web publishers, Originality.ai will enable you to scan your content seamlessly, see who has checked it previously, and detect if an AI-powered tool was implored.
Industry Trends
analyticsinsight.net
Tools for conducting a plagiarism check between two documents online are important as it helps to ensure the originality and authenticity of written work. Plagiarism undermines the value of professional and educational institutions, as well as the integrity of the authors who write articles. By checking for plagiarism, you can ensure the work that you produce is original or properly attributed to the original author. This helps prevent the distribution of copied and misrepresented information.
Text comparison is the process of taking two or more pieces of text and comparing them to see if there are any similarities, differences and/or plagiarism. The objective of a text comparison is to see if one of the texts has been copied or paraphrased from another text. This text compare tool for plagiarism check between two documents has been built to help you streamline that process by finding the discrepancies with ease.
Text comparison tools work by analyzing and comparing the contents of two or more text documents to find similarities and differences between them. This is typically done by breaking the texts down into smaller units such as sentences or phrases, and then calculating a similarity score based on the number of identical or nearly identical units. The comparison may be based on the exact wording of the text, or it may take into account synonyms and other variations in language. The results of the comparison are usually presented in the form of a report or visual representation, highlighting the similarities and differences between the texts.
String comparison is a fundamental operation in text comparison tools that involves comparing two sequences of characters to determine if they are identical or not. This comparison can be done at the character level or at a higher level, such as the word or sentence level.
The most basic form of string comparison is the equality test, where the two strings are compared character by character and a Boolean result indicating whether they are equal or not is returned. More sophisticated string comparison algorithms use heuristics and statistical models to determine the similarity between two strings, even if they are not exactly the same. These algorithms often use techniques such as edit distance, which measures the minimum number of operations (such as insertions, deletions, and substitutions) required to transform one string into another.
Another common technique for string comparison is n-gram analysis, where the strings are divided into overlapping sequences of characters (n-grams) and the frequency of each n-gram is compared between the two strings. This allows for a more nuanced comparison that takes into account partial similarities, rather than just exact matches.
String comparison is a crucial component of text comparison tools, as it forms the basis for determining the similarities and differences between texts. The results of the string comparison can then be used to generate a report or visual representation of the similarities and differences between the texts.
Syntax highlighting is a feature of text editors and integrated development environments (IDEs) that helps to visually distinguish different elements of a code or markup language. It does this by coloring different elements of the code, such as keywords, variables, functions, and operators, based on a predefined set of rules.
The purpose of syntax highlighting is to make the code easier to read and understand, by drawing attention to the different elements and their structure. For example, keywords may be colored in a different hue to emphasize their importance, while comments or strings may be colored differently to distinguish them from the code itself. This helps to make the code more readable, reducing the cognitive load of the reader and making it easier to identify potential syntax errors.
With our tool it’s easy, just enter or upload some text, click on the button “Compare text” and the tool will automatically display the diff between the two texts.
Using text comparison tools is much easier, more efficient, and more reliable than proofreading a piece of text by hand. Eliminate the risk of human error by using a tool to detect and display the text difference within seconds.
We have support for the file extensions .pdf, .docx, .odt, .doc and .txt. You can also enter your text or copy and paste text to compare.
There is never any data saved by the tool, when you hit “Upload” we are just scanning the text and pasting it into our text area so with our text compare tool, no data ever enters our servers.
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This table below shows a heat map of features on other sites compared to ours as you can see we almost have greens across the board!
