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Undetectable.ai Review - Does it Bypass AI Detectors?

The rapid development of AI writing tools has led to many positive changes. Businesses with limited resources can produce more content, writers suffering from writer's block can find solutions, and those who struggle to get their thoughts down on paper can finally explain their thoughts.

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Introduction

Our text compare tool is a fantastic, lightweight tool that provides plagiarism checks between two documents. Whether you are a student, blogger or publisher, this tool offers a great solution to detect and compare similarities between any two pieces of text. In this article, I will discuss the different ways to use the tool, the primary features of the tool and who this tool is for. There is an FAQ at the bottom if you run into any issues when trying to use the tool.

What makes Originality.ai’s text comparison tool stand out?

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.

Ways to compare

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.

URL compare

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!

Simple text compare

You can also easily compare text by copying and pasting it into each field, as demonstrated below.

Features of Originality.ai’s Text Compare Tool

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.

The rapid development of AI writing tools has led to many positive changes. Businesses with limited resources can produce more content, writers suffering from writer's block can find solutions, and those who struggle to get their thoughts down on paper can finally explain their thoughts.

But there have also been some side effects, one of which is deception.

While we here at Originality.ai have no issue with the usage of AI-generated content and AI-writing tools like ChatGPT, we have made it our mission to become a world leader in AI transparency, ensuring that AI-generated text is identified and not passed off as human-written using our accurate AI detector. We don't think you should be able to generate text in Chat-GPT or another AI writing tool and then pass it off as your own work. That is why we have made our AI writing detector.

One such tool that claims to bypass AI content detectors is Undetectable AI, which claims to generate undetectable AI content.

Undetectable.ai Alternative

In our test the output was able to pass detection but when the grammar mistakes were fixed it became detectable again.

An alternative AI writing aid that produces grammatical correct and undetectable AI content is Duey.ai

Note: although Duey.ai seems to be the best undetectable AI writer and student writing aid (citations, tutor etc) the content is still detectable by Originality.ai's AI Detector.

Although no tool is fully effective at bypassing AI detectors a 100% free tool that makes writing that is not able to be detected by most AI detectors is Undetectable AI although the quality significantly drop off.

So, we decided to put it to the test.

Here, we will discuss the following:

  • A greater look at Undetectable AI
  • How Undetectable AI works
  • Why there is interest in tools like Undetectable AI
  • Testing the tool on blog posts
  • A final verdict on whether Undetectable AI content passes AI detection.

What is Undetectable AI?

Undetectable AI Dashboard

Undetectable AI is an AI rephrasing tool that claims to turn your 100% AI-generated content more human-like so that tools like Originality.ai and other AI content detectors believe it is a human-written article.

For content creators seeking a shortcut around the limitations of human scale speed, Undetectable AI may seem like an attractive offering

Why are People Interested in Undetectable.AI?

Some people see the recent AI advancements as an opportunity for positive change, speeding up the research process for creating high-quality content and helping plan articles,

However, there are also those who see it as an opportunity to cut corners, passing off AI-generated texts as human-written. That is why AI writing detection is so important, especially as artificial intelligence continues to advance.

Whether people are trying to create content at scale or using the AI paraphrasing tool to pass off ideas as their own, an AI detector is vital to ensure that work practices remain ethical and audiences know what they are consuming, whether that be AI or human-written content.

Does it Work? The Results

But the question remains: Does Undetectable AI actually get past some of the market-leading AI content detection tools, or does it fall short like other AI alternatives?

We decided to put the tool to the test by generating content across three different formats and then running it through Undetectable AI to see what happens.

For the AI content generation, we will use ChatGPT and focus on very common types of content for a broad understanding of the tool's features and shortcomings.

The test

For this test, we imagined we were running a sustainable clothing company, and we wanted to create an article that talks about the value of natural fiber clothing over synthetic fabrics. This type of content is common for brands as it shows off their expertise and helps build trust with their audience.

However, if the audience were to realize the content was AI-generated, they may believe the brand is no longer trustworthy and question how sustainable it really is, giving them an incentive to possibly try an AI tool like Undetectable AI.

Here is our content:

AI content Generated By Chatgpt

Now, let's get started with the test.

Originality.ai Score

Firstly, let's run our current content through Originality.ai to see if it gets detected as 100% AI-generated.

Ai Generated Content Detected By Originality.ai

https://app.originality.ai/share/xylkj3bq60m2rhzg

And now let's run that content through Undetectable.ai:

Ai Generated Content Rewriting by Undetectable AI

And run that new content back through Originality.ai:

Originality.ai Detect Content as Original

GPTZero Score

Now, let's do the same using the GPTZero Score tool.

Here's the score for the original ChatGPT content:

Chatgpt Generated Content ai detection probability score in GPTZero

And for the Undetectable AI output:

Undetectable Ai Generated Content detection probability score in GPTZero

Writer Score

And the same for Writer.

Original content:

Original Content ai detection probability score in Writer ai

Undetectable AI content:

Undetectable Ai Generated Content ai detection probability score in Writer ai

ContentAtScale Score

Original content:

Original Content ai detection probability score in Contentatscale

Undetectable AI content:

Undetectable Generated Content ai detection probability score in Contentatscale

CopyLeaks Score

Original Content:

Original Content ai detection probability score in Copyleaks

Undetectable AI content:

Undetectable ai generated Content ai detection probability score in Copyleaks

Findings explained

Ai Generated Content Detection Findings explained

The original content passed many of the tests

As you can see from the data, only Originality.ai was able to detect the original content, which was 100% AI-generated.

While Originality.ai immediately identified that the original content was 100% AI-generated, ContentAtScale and CopyLeaks gave it a 69% and 73% chance of being AI-generated, GPTZero said it was 50/50, and Writer even was as far as to determine the content was 100% human written.

The content passes every tool

Next, the results of the Undetectable AI content rewrites.

The closest any of the tools got to determining that the content is AI-generated is GPTZero, but the score is still an underwhelming 19%.

Originality.ai is the only other tool to identify that the content may be AI-generated, but only give it a 5% score. The three other tools determined the content is 100% human-written.

Why the content passes AI detection

At first glance, the results are not great for content detection tools. While it's concerning that some of the tools couldn't detect that the original content was AI-generated, it is even more alarming that none of the tools identified the Undetectable AI content was AI-generated.

So, we did a little more digging.

One of the first things we noticed is that the content has many grammatical errors. In fact, here's the GrammarlyPro score:

Undetectable Ai Generated Conent in Grammarly Pro With Huge Errors

97 grammatical errors and a 54/100 content score? Now, those results are starting to make a little more sense.

This is a common tactic that AI content detection tools use to "trick" AI detection tools, but ultimately, they are just tricking their clients.

By creating content that is grammatically incorrect, the Undetectable AI content does not seem AI-generated, as an IAI tool would not make so many mistakes.

But bad grammar is not the only issue with this content.

Undetectable ai Generates Poor, unnecessarily complex and Incorrect Content

As you can see, the content itself is also poorly written, and the content is often wordy and unnecessarily complex, and in some cases, completely incorrect.

Incorrect Content Generated by Undetectable Ai

What are the results of our amended copy?

Grammarly Amended copy of Undetectable ai Generated Content

The content itself would still need a complete makeover to get it to a standard where it could be published, but let's see how it scores now that it is a 99/100 on Grammarly.

Ai Generated Content Detection Key Findings explained

As you can see, even from this simple tidy-up, the results have changed significantly, except for the Writer score. All of the other tools now identify that the content is likely AI-generated, with Originality.ai immediately noticing this content is not human-written.

If we were to tidy up the language throughout, there are no doubts that these scores would continue to rise.

This information further proves the importance of transparency in your work, or you run the risk of getting left with poorly written content that may get past AI detection tools, but it certainly won't get past your target audience.

Frequently Asked Questions About AI Detection Tools and AI-Generated Content

Is Undetectable AI free?

Undetectable AI allows you to test out the AI tool and its key features for free but then requires you to purchase a membership once you hit your word limit.

What is Undetectable AI?

Undetectable AI is a tool that claims to turn your AI-generated text from detectable to undetectable. However, as part of our Undetectable AI review, we found that to not always be the case.

How do I make AI non-detectable?

At the time of writing this article, there are no sure-fire ways to get AI-generated content past high-quality AI detectors like Originality.ai. The only way to do so is to use deliberate bad language, poor grammar, or combine AI tools with human-written elements.

Graeme Whiles

My name is Graeme, a passionate writer with a strong Content Marketing background. Over the last seven years, I have developed an extensive portfolio of SEO Content writing, helping various brands improve their organic traffic, customer experience, and, ultimately, profits!

Frequently Asked Questions

Do I have to fill out the entire form?

No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.

Why is the English so poor for some prompts?

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.

In The Press

Originality.ai has been featured for its accurate ability to detect GPT-3, Chat GPT and GPT-4 generated content. See some of the coverage below…

View All Press
Featured by Leading Publications

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

Frequently Asked Questions

Why is it important to check for plagiarism?

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.

What is Text Comparison?

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.

How do Text Comparison Tools Work?

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.

What is Syntax Highlighting?

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.

How Can I Conduct a Plagiarism Check between Two Documents Online?

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.

What Are the Benefits of Using a Text Compare Tool?

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.

What Files Can You Inspect with This Text Compare Tool?

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.

Will My Data Be Shared?

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.

Software License Agreement

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:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  1. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

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.

Will My Data Be Shared?

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!

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