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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.
When it comes to shopping online, many people head straight to one place to decide whether or not to buy.
No, it’s not necessarily the brand’s ‘story’ or even the product descriptions — it’s the customer reviews.
For new customers, reading first-hand experiences from others can build trust in a brand and even encourage them to make a purchase.
But only when those reviews are real, trustworthy, and genuine. Three things that are brought into question when generative AI is relied on too heavily.
In this study, we look at how prevalent AI-generated reviews are in two large e-commerce brands, Lazada and eBay.
Is AI content rising in their customer review systems, or do they have a handle on the influx of generative AI?
After studying the percentage of AI reviews on both eBay and Lazada, we were pleasantly surprised.
AI reviews are increasing rapidly across a number of e-commerce platforms such as AliExpress, Flipkart, and the Alibaba Shopping App.
However, our findings and research on eBay and Lazada indicate that while AI review content is rising (by over 400% during the periods studied for each platform), the majority of reviews are still human-written.
First, let’s take a closer look at the rate of AI content on each of these platforms:
To study the presence of AI content on eBay, we analyzed reviews from 2018 to 2024:
The increase in AI content from 2022 onward likely reflects the widespread release and adoption of advanced AI writing tools, including chatbots and generators.
When viewed over the entire study period (2018–2024), the proportion of AI-generated reviews increased from 0.51% to 2.65%. This represents an overall 419.6% increase.
The key takeaway for eBay? While the rate of AI reviews on eBay is increasing, the majority of reviews as of 2024 are still human-written.
The results are similar when looking at Lazada.
The data reveals a consistent upward trend in the prevalence of AI reviews on Lazada from 2019 to 2024:
This represents a 409% increase in the rate of AI-generated reviews from 2019 to 2024.
Similar to our findings with eBay, the prevalence of AI reviews is increasing on Lazada. However, by 2024, the reviews are still mostly human-written.
As of 2024, 2.65% of eBay reviews are Likely AI, and 3.72% of Lazada reviews are Likely AI.
This means that in 2024, over 96% of reviews on eBay and Lazada are human-written.
While both platforms have shown a noticeable rise in the last two years, the overall percentage of AI reviews in 2024 remains low, which was a pleasant surprise.
Both companies will need to ensure they maintain vigilance in their generative AI checks, but if they do, it will provide each of them with a competitive edge in the age of AI.
The rate of AI reviews on both eBay and Lazada is low and falls within the range of false positives in AI detection.
False positives in AI detection happen when human-written content is identified as AI-generated.
At Originality.ai:
So, in this context, the 2.65% of eBay AI reviews and 3.72% of Lazada AI reviews are in line with AI detection false positive rates.
Find out which AI detection model is best for your use case.
Note: False positive rates can vary by AI detection model and company.
The proportion of AI reviews on eBay (2.65%) and Lazada (3.72%) remains relatively low.
Ensuring that customer trust and authenticity remain extremely strong and that reviews can be read with confidence on both websites is critical for e-commerce platforms.
This data indicates that both companies may be taking positive steps to moderate AI-generated reviews, such as through AI detection software.
This trend will need to be monitored in time to see if the platforms continue to show signs of moderating AI content.
Overall, this study shows that while there is an increase in AI-generated reviews for both brands, Lazada and eBay also show signs of managing the amount of AI-generated content.
There is a significant need for businesses to maintain their integrity and credibility by ensuring reviews are from real users and reflect their authentic experiences. It’s a positive sign that the levels of AI content in eBay and Lazada reviews are still low.
For brands that are seeking ways to tackle and identify AI reviews, moderation tools such as the Originality.ai AI Checker can help maintain transparency.
To maintain authenticity with users and clients, businesses must consider:
Do you have concerns over whether a post or review you’re reading might be AI-generated? Use the Originality.ai AI detector to find out.
Read more about the impact of AI on online platforms:
This study used a quantitative, exploratory approach to analyze AI-generated reviews on the eBay mobile app from 2018 to 2024. A structured dataset included review texts, timestamps, and AI-detection labels to track trends in synthetic content.
This study used a quantitative, exploratory approach to examine AI-generated reviews on the Lazada app from 2019 to 2024. A structured dataset containing review texts, timestamps, and AI detection results was analyzed to identify trends in AI-generated content over time.
The study demonstrates a method for tracking synthetic content on digital platforms using automated detection and time-based analysis, contributing to discussions on content authenticity in e-commerce.
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!
With our proprietary Originality.ai AI detection tool, we studied the proportion of AI-generated lawyer’s office reviews from 2020 to 2025 in the USA and discovered a notable increase in AI content from 2022 to 2025. These are our findings.
