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Duplichecker AI Content Detector Review — Does It Work?

Can Duplichecker's AI Content Detector accurately identify AI-generated text? We tested and reviewed the Duplichecker AI Content Detector to find out! These are our findings.

Trusted By Industry Leaders
Trusted By Industry Leaders

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.

With the advancements in generative AI coming thick and fast and the clear increase in AI content generation across industries, it’s more important than ever to call upon a reliable and accurate AI content detector.

However, while many plagiarism checkers and AI detection tools have good intentions, not all of them have the same efficacy.

As part of our AI detector review series, we are looking into some of the market-leading AI and plagiarism detection tools to see if you should trust or avoid them.

Here, we will discuss the following:

  • What Duplichecker AI is
  • Why there is interest in tools like Duplichecker AI's AI detector
  • Our AI content detection tests
  • A final verdict on whether Duplichecker AI is a tool you can trust

What Is Duplichecker?

Duplichecker started as a free plagiarism checker, allowing users to check their content for plagiarism. However, in response to the launch of ChatGPT, Duplichecker created an AI content detector to help users identify AI-generated content from human writing.

Why are people interested in Duplichecker's AI detector?

There is no denying the overall increase in AI content generation, and as a result, more of what you read online is generated to some extent. This is accompanied by rising concerns that AI is being used for academic writing.

Due to this increase, many people are searching for an AI detection tool that provides them with clarity so they know if content is trustworthy and genuine or a rehash of past publications.

How we tested Duplichecker's AI Content Detector

Step 1: To see if Duplichecker was a good option for your AI content detection needs, we put it to the test by creating three different forms of AI content and running these through their system.

Step 2: When picking the three types of content, we opted for three of the most popular uses of AI: blog posts, research papers, and case studies.

Step 3: For the test, we used a detailed prompt to generate content within ChatGPT as it remains the most popular AI tool for content generation.

Step 4: We then took that content word-for-word and pasted it into the Duplichecker AI Content Detector, noting down the results. Then, for comparison, we also took that exact copy and ran it through Originality.ai to see if there were any noticeable differences.

AI Content Sample 1: Blog Post

Prompt: "Write a detailed blog post on how to grow your own vegetables at home. The post should be aimed at beginner gardeners and cover the following topics:

  1. Introduction to the benefits of growing your own vegetables.
  2. Choosing the right location with sufficient sunlight and good soil drainage.
  3. Deciding what vegetables to grow, focusing on easy options for beginners and considering seasonal factors.
  4. Preparing the soil, including soil testing, improving soil quality, and the importance of organic matter.
  5. Step-by-step guide for planting seeds or seedlings, including spacing and planting depths.
  6. Tips on watering and maintenance, such as how much water different vegetables need, mulching, and organic pest control.
  7. Harvesting vegetables, including when and how to harvest, and tips on storing or preserving the harvest.
  8. Troubleshooting common gardening problems like poor growth, pests, and diseases with organic solutions.
  9. Conclusion that encourages readers to start their own vegetable garden and engage with the blog by sharing their experiences or asking questions.

The tone should be informative, encouraging, and friendly. Include practical tips and actionable advice throughout the post.

Keywords: home vegetable garden, beginner gardening, growing vegetables at home, urban gardening, organic gardening, vegetable gardening tips, sustainable living.

Call to Action: Encourage readers to subscribe for more gardening tips, follow on social media, and share their gardening photos and stories."

Originality.ai

Originality.ai AI Detector — 2.0.1 Standard Score: 100% AI & 0% Human-written

Duplichecker 

Duplichecker Score: 0% AI & 100% Human-written

AI Content Sample 2: Research Paper

Prompt: "Now, please turn that information into a research paper about the importance of locally sourced vegetables."

Originality.ai

Originality.ai AI Detector — 2.0.1 Standard Score: 100% AI & 0% Human-written

Duplichecker 

Duplichecker Score: 0% AI & 100% Human-written

AI Content Sample 3: Case Study

Prompt: "Now turn it into a case study. 

Title: A Case Study on Effective Home Vegetable Gardening Practices

Objective: To investigate and document effective practices and challenges in growing vegetables at home through the analysis of a specific, real-life example.

Outline and Key Sections:

1. Introduction

- Briefly introduce the concept of home vegetable gardening and its benefits.

- State the purpose of the case study and its relevance to beginner gardeners.

2. Case Selection

- Describe the criteria for selecting the case study (e.g., location, type of garden, experience level of the gardener).

- Provide background information on the chosen case (e.g., geographic location, climate, space available).

3. Planning and Preparation

- Detail the initial planning stages, including selection of vegetable varieties, garden layout, and soil preparation.

- Discuss any challenges faced during the planning phase and how they were addressed.

4. Implementation

- Describe the planting process, including seed starting, transplanting, and direct sowing.

- Highlight any specific techniques used, such as companion planting, crop rotation, or use of raised beds.

5. Maintenance Practices

- Document watering routines, mulching, and weeding strategies.

- Discuss pest and disease management techniques employed, focusing on organic solutions.

6. Harvesting and Outcomes

- Provide details on the harvesting process for different vegetables.

- Analyze the yield and quality of the produce.

- Discuss any storage or preservation methods used.

7. Challenges and Solutions

- Identify key challenges encountered during the gardening season (e.g., weather conditions, pest infestations).

- Discuss how these challenges were overcome and what solutions proved effective.

8. Lessons Learned

- Summarize key takeaways and insights gained from the case study.

- Provide recommendations for other beginner gardeners based on the experiences documented.

9. Conclusion

- Recap the main findings of the case study.

- Highlight the potential benefits and feasibility of home vegetable gardening for others.

- Suggest areas for further exploration or improvement.

Keywords: home vegetable garden, case study, beginner gardening, growing vegetables at home, organic gardening, sustainable living."

Originality.ai

Originality.ai AI Detector — 2.0.1 Standard Score: 100% AI & 0% Human-written

Duplichecker 

Duplichecker Score: 0% AI & 100% Human-written

Findings Explained

While this is a small sample size, the initial outcomes suggest Duplichecker's AI detection software may not be accurate.

With each example where we pulled 100% AI-generated content from ChatGPT without changing it, Duplichecker believed each piece of content was 100% human-written.

The key takeaways? Conduct further checks and comparisons before you commit fully to using the Duplichecker AI detection tool.

Looking for more information on the accuracy of AI content detection? Read our AI Content Detector Accuracy Review. Then, review a Meta-Analysis of Third-Party Studies on the performance of the Originality.ai AI detector.

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

Is Duplichecker AI free?

Duplichecker AI is a free AI content detection tool that allows users to attempt to identify AI-generated content.

What is Duplichecker AI?

Similar to other AI tools we have reviewed, Duplichecker started as a free plagiarism software before branching out into the world of AI content detection.

Are AI-powered writing tools ethically okay to use?

While there is no issue with AI-generated content in the proper context, openness and transparency should always be provided to readers when doing so.

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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