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.
On January 27th, 2025, the AI industry experienced a seismic change.
Rather than users discussing OpenAI’s newest feature, Operator, launched just a few days earlier on January 23rd, they were instead rushing to the App Store to download DeepSeek, China’s answer to ChatGPT.
There has been so much interest in DeepSeek, that as TechCrunch reported, it took over the top spot as #1 in the Apple App Store — and surpassed ChatGPT. According to CNBC, this means it’s the most downloaded app that is available for free in the U.S. App Store.
However, given the fact that DeepSeek seemingly appeared from thin air, many people are trying to learn more about what this tool is, what it can do, and what it means for the world of AI.
Take a closer look at DeepSeek, what it is, and why it’s disrupting the AI industry.
Maintain transparency in the age of AI with the industry-leading Originality.ai AI Checker.
According to Reuters, DeepSeek is a Chinese startup AI company. On the 20th of January, the company launched its AI model, DeepSeek-R1.
About a month earlier in December 2024, DeepSeek had released DeepSeek-V3 according to TechCrunch.
DeepSeek claims its most recent models, DeepSeek-R1 and DeepSeek-V3 are as good as industry-leading models from competitors OpenAI and Meta.
DeepSeek first attracted the attention of AI enthusiasts before gaining more traction and hitting the mainstream on the 27th of January.
Essentially, it is a chatbot that rivals ChatGPT, was developed in China, and was released for free. The version of DeepSeek that is powering the free app in the AppStore is DeepSeek-V3.
DeepSeek claims its models are cheaper to make. DeepSeek cost about $5.58 million, as noted by Reuters, whereas ChatGPT-4 reportedly cost more than $100 million to make according to the BBC.
Reuters highlighted that DeepSeek-R1 is also reportedly substantially less expensive to use than OpenAI o1, about “20 to 50 times cheaper.”
Additionally as noted by TechCrunch, the company claims to have made the DeepSeek chatbot using lower-quality microchips.
Yet, despite supposedly lower development and usage costs, and lower-quality microchips the results of DeepSeek’s models have skyrocketed it to the top position in the App Store.
It’s important to note that some analysts have expressed skepticism about whether the development costs are accurate, or whether the real cost is higher.
As you might imagine, a high-quality Chinese AI chatbot could be incredibly disruptive for an AI industry that has been heavily dominated by innovations from OpenAI, Meta, Anthropic, and Perplexity AI.
One of the reasons DeepSeek has already proven to be incredibly disruptive is that the tool seemingly came out of nowhere.
Many believed China to be behind in the AI race after its first significant attempt with the release of Baidu, as reported by Time.
Further, the US had been restricting the advanced AI chip technology that China had access to. So, many may have believed it would be difficult for China to create a high-quality AI that rivalled companies like OpenAI.
Then, in tandem with AI chip considerations, development cost is another cause of the disruption.
DeepSeek claims to have made the tool with a $5.58 million investment, if accurate, this would represent a fraction of the cost that companies like OpenAI have spent on model development.
As such, the rise of DeepSeek has had a major impact on the US stock market.
Forbes reported that NVIDIA set records and saw a $589 billion loss as a result, while other major stocks like Broadcom (another AI chip company) also suffered big losses.
It also disrupted the wider stock market as a whole, as the S&P 500 (a fund containing the US’s top 500 companies) also dropped 1.5%.
Given the impact DeepSeek has already had on the AI industry, it’s easy to think it might be a well-established AI competitor, but that isn’t the case at all.
In fact, DeepSeek isn’t more than two years old and was founded in 2023.
The founder behind DeepSeek is Liang Wenfeng. According to Forbes, DeepSeek released its first product late in 2023, in November, although the BBC reported its first LLM (large language model) was launched in 2024.
Despite the monumental publicity DeepSeek has generated, very little is actually known about Liang, which differs greatly from the other main players in the AI industry.
Mr. Liang’s background is in finance, and he is the CEO of High-Flyer, a hedge fund that uses AI to review financial data for investment purposes.
In recent interviews, Liang has mentioned the importance that China stops following in the AI industry and becomes a leader, stating that China’s AI sector “cannot remain a follower forever.”
Given its abrupt burst onto the scene, it is difficult to predict what the future implications of DeepSeek will have on the AI industry.
However, it seems DeepSeek is already facing hurdles. On January 27th, a separate report by Reuters stated that it was necessary to restrict registrations for the DeepSeek tool due to major cyber issues described as “large-scale malicious attacks.”
One thing is for sure — digital transparency and authenticity are becoming more and more important in the age of AI.
To maintain transparency around the content you’re editing or publishing use the industry-leading Originality.ai AI Checker.
Read more about the latest developments in AI and AI Detection:
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.
Copyright © 2023, Originality.ai
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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!
