20+ Best AI Content Detectors That Prevent Your Content From Penalize

In the sphere of content generation and management, artificial intelligence (AI) has become a powerful tool with positive as well as negative effects.

The demand for efficient AI content detectors has increased despite the fact that writing tools and content generators driven by AI offer unmatched speed and efficiency in content generation.

These detectors are essential for detecting plagiarism and making sure that content produced by AI retains a human touch.

In this essay, we examine the delicate balance between artificial intelligence (AI)-generated content and the crucial function performed by the best AI content detectors now on the market.

Explore and get a hands-on feel for these premium detectors.

What is AI Content Detector?

AI content detector is a term that refers to a tool or system that uses artificial intelligence algorithms to automatically recognize and classify different types of content, such as text, images, videos, or audio recordings, based on their content. Detecting plagiarism and ensuring originality and authenticity of content.

AI content detectors work by using natural language processing (NLP), computer vision, machine learning, deep learning, and other AI techniques to analyze the content and compare it with a large database of existing content. They can then assign a score or a label to the content based on its similarity, difference, quality, or category.

15 Best AI Content Detectors

1. Originality.AI

Originality, The “Best AI Content Detector & Plagiarism Checker” is an amazing premium solution created especially for content providers that value accuracy.

Each credit costs $0.01 and allows for the scanning of 100 words. Notably, it offers thorough coverage and incorporates both an AI and a plagiarism checker.

Using the aforementioned chart as a guide, it is obvious that originality.ai is the only AI scanner that can confidently distinguish between human-written material and AI-generated content while consistently producing correct findings.

We’ll talk about Hive Moderation, which came to a similar result and showed a 0% AI score for human-written material and an astounding 99.9% confidence in classifying two AI-generated pieces as AI. in a later section of this post.

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Additionally, Originality.AI, By providing a Chrome extension and overall score, AI goes above and beyond expectations. Additionally, it offers a special function that highlights particular passages in the copied text and indicates which passages are likely to be created by AI and which are not.

We use this tool a lot to verify the accuracy of AI-generated material. It is frequently used to examine text produced by independent authors, making sure that both AI and plagiarism issues are carefully evaluated.

Key Features of Originality AI:

1. Accurate AI Content Detection: Detects AI-generated content with precision.
2. Comprehensive Plagiarism Scanner: Ensures content originality and authenticity.
3. Predictive Highlighting: Identifies AI-generated sections for evaluation.
4. Convenient Chrome Extension: Seamless integration for browser-based content analysis.
5. Trusted Confidence Scores: Transparent indications of AI-generated text accuracy.

2. GPTZero

One of the top AI content detectors now on the market is GPTZero, created by EleutherAI.

This language model has been developed using the well-known GPT (Generative Pre-trend Transformer) architecture and is proficient in correctly identifying text produced by AI.

It effectively distinguishes between information produced by algorithms and content written by humans by utilizing natural language processing and machine learning techniques.

Being open-source allows developers to constantly improve and modify the model to suit their needs, which is a key benefit of GPTZero.

Additionally, the tool detects both short and lengthy textual pieces with excellent precision.

For SEO experts who wish to safeguard their material from plagiarism warnings or sanctions related to the use of AI-generated language, this feature makes it very helpful.

Key Feature of GPTZero:

1. Recognizes AI-generated text accurately by using machine learning techniques.
2. Using the GPT Framework constructed using the well-known Generative Pre-trained Transformer architecture.
3. The nature of open-source software permits ongoing development and modification.
4. detects text in both short and long formats High accuracy is shown in identifying both short and long text items.
5. A useful tool for confirming content validity and avoiding fines for using text created by AI.

3. Writer

Writing assistance is simply one aspect of Writer.com. It offers an all-in-one platform that not only improves your writing but also has a superb AI Content Detector.

This versatile technology ensures grammatically correct and unique material. Writer.com seeks to offer a complete solution by taking a holistic approach to article development and proofreading.

Its primary goal is to improve your writing generally rather than only detecting AI-generated stuff.

Writer.com, which primarily targets businesses, excels at doing all the necessary tasks.

It guarantees that the material adheres to your company’s brand/voice criteria and integrates neatly with your unique data.

Key Features of Writer:

1. Detects and identifies AI-generated content with accuracy.
2. Improve grammar and ensure the uniqueness of the content.
3. A comprehensive solution for content creation and proofing.
4. Designed to meet the needs of businesses and enterprises.
5. Maintains consistency with your unique data and brand guidelines.

4. Copyleaks

Introducing Copyleaks, the best AI content detector! Among its competitors on the market, this excellent AI content detection technology stands out.

Utilizing the power of cutting-edge artificial intelligence algorithms, Copyleaks assists authors and SEO specialists in finding any instances of concealed plagiarism or identical material on their websites.

This amazing application searches through millions of web pages at breakneck speed and provides customers with reliable results that help them improve their website rankings.

Key Features of Copyleaks:

1. Copyleaks leverages state-of-the-art artificial intelligence algorithms for accurate and efficient plagiarism detection.
2. With access to a comprehensive database from academic journals, websites, books and social media platforms, Copyleaks ensures comprehensive content scanning.
3. Whether it’s .docx, .pdf, or plain text, Copyleaks seamlessly analyzes content in a variety of formats for optimal convenience.
4. Within seconds, CopyLeaks scans millions of web pages, delivering fast and accurate reports to improve website ranking.
5. Copyleaks offers multi-language support, allowing users to easily scan documents in different languages.

5. Sapling AI Detector

Introducing Sapling, the Best AI Content Detector! Sapling, which is renowned for its selection of AI tools, provides an exceptional AI content identification tool that far exceeds expectations.

This technology is a game-changer since it was specifically created to recognize AI-generated material with amazing accuracy.

Sapling’s capacity to identify AI-generated material in as few as 50 words, whether working with shorter or larger works, assures trustworthiness.

Additionally, Sapling’s color-coded data make it easier to understand the results and offer a simple, user-friendly interface.

Use this effective tool to easily confirm the authenticity of your material. In addition to the incredibly helpful sentence completion tool, Sapling subscribers now have access to the AI content detector.

Sapling enables the generation of detailed reports that demonstrate the use of AI by customer service and sales teams. These reports are extremely helpful for training and coaching initiatives, enabling long-term progress.

Key Features of Sapling AI Detector:

1. Sapling maintains originality while ensuring the correct identification of AI-generated material.
2. Short-form material is best served by AI, which can recognize information with fewer than 50 words.
3. Color-coded indications make it easier to understand results.
4. Access to sentences autocomplete the AI Detector, and more.
5. creates reports on agent AI usage for ongoing development.

6.OpenAI’s AI Text Classifier

The popular developer of GPT and ChatGPT, OpenAI, is glad to provide the Best AI Content Detector: AI Text Classifier, a wonderful free application.

Contrary to what we had anticipated, our test results revealed that the maker of the most well-liked AI tool didn’t have the most precise detector.

The technology had trouble determining whether information on OpenAI’s platform was artificially intelligence-generated but properly recognized human-generated content as “very unlikely” to be artificially intelligence-generated. With and without more hints, it was classified as “unclear” or “impossible”.

It costs nothing to use the tool, however, an OpenAI account is necessary. It provides a simple user interface without ostentatious frills or plagiarism detection.

Key Features of OpenAI’s Text Classifier:

1. A well-known AI developer’s experience is tapped upon by OpenAI’s text classifier to provide effective results.
2. You can use the text classifier without paying anything; all you need is an OpenAI account.
3. Discern between text produced by AI and text produced by humans.
4. The application has an easy-to-use design that is clear and intuitive, making it simple to utilize.
5. Text Classifier does not have a specialized plagiarism detection tool because it concentrates on content categorization.

7. CrossPlag AI Content Detector

Introducing CrossPlug AI, a superb tool expertly designed to pinpoint AI-generated content with unrivaled accuracy.

Users looking for quick and precise results have come to love it because of its emphasis on simplicity.

It stands out as a reliable ally in preserving the integrity of material with an easy-to-use interface and quick detection speeds.

Crossplug AI’s ground-breaking thermometer scale visual in particular indicates the existence of AI-generated content and provides consumers with findings that are crystal obvious and simple to comprehend.

Key Features of CrossPlag AI Content Detector:

1. CrossPlug accurately identifies AI-generated content while ensuring the integrity of AI content.
2. The tool’s focus on simplicity makes it user-friendly and provides quick, accurate results.
3. Crossplug AI provides an intuitive interface for easy navigation and seamless usage.
4. Enjoy the benefits of rapid material detection, saving time and increasing efficiency.
5. The unique thermometer scale graphic is a visual representation of AI-generated content, which aids in the interpretation of results.

8. Content at Scale AI Detector

We would like to introduce you to Content at Scale , a ground-breaking AI content recognition tool that is attracting a lot of interest.

Natural language processing (NLP) is used by the programme to identify a variety of content kinds, including AI-generated text, human-written text, and plagiarism.

Content at Scale distinguishes between human- and AI-generated content by examining written content from a variety of angles and assigning each item a unique score.

With its sophisticated algorithms, Content at Scale distinguishes between carefully produced human-written pieces and plagiarized materials with almost perfect precision.

The ability to assure the existence of genuine and high-quality content on their websites while avoiding unethical practices like content copying makes it a useful resource for SEO experts.

Key Features of Content at Scale:

1. Content at Scale Ai uses advanced Natural Language Processing (NLP) algorithms for accurate content detection.
2. The tool examines the content from multiple angles, detects AI-generated text, human-written text and instances of plagiarism.
3. Each piece of content receives a different score, indicating whether it is AI-generated or human-crafted.
4. Content at scale exhibits exceptional accuracy, effectively differentiating between well-crafted human-written articles and copied text.
5. SEO professionals can rely on this tool to ensure authentic and high-quality content on their websites, while discouraging unethical practices such as content plagiarism.

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9. GLTR

A wonderful free tool developed by Hendrik Strobelt, Sebastian Gehrmann, and Alexander Rush from the MIT-IBM Watson AI Lab and Harvard NLP is now available: GLTR (Giant Language Model Test Room).

To determine if each word in the text is among the top 10, 100, 1,000, or more probable words created by AI based on prior context, GLTR offers holistic scoring. It should be noted that the application lacks a plagiarism detecting function.

During our brief test, the programme produced a lot of “possible words,” with text provided by Simple Hint having a prominent presence in the top 10. The distribution of terms across human-generated and extra-accelerated content remained comparable, nevertheless.

Key Features of GLTR:

1. The Harvard NLP specialists and the MIT-IBM Watson AI Lab collaborated to create GLTR.
2. Based on contextual indicators, the tool estimates if each word in the text is among the top 10, 100, 1,000, or beyond in terms of how probable it was to be produced by AI.
3. There is no plagiarism detection tool available in GLTR.
4. In experiments, GLTR showed a markedly increased number of “possible words” for text produced by straightforward prompts, especially in the top 10.
5. In our little test, the distribution of terms across human-generated and extra-accelerated content remained consistent.

10. Hugging Face

Introducing Hugging Face, an AI-powered content identification tool that uses machine learning and natural language processing to correctly recognise text produced by the AI.

Users of this platform may quickly and accurately identify a wide range of stolen or original content.

Hugging Faces also provides a wide range of characteristics, such as text categorization methods, sentiment analysis, and named entity identification.

Hugging Face’s remarkable capacity to offer in-depth insight into the grammar and structure of human-generated information is one of its outstanding features.

The interface makes it simple to compare analyzed text with previously published human-written articles from various sources.

With the help of this capability, authors and editors may assess the degree of originality of their work before it is posted online.

Key Features of Hugging Face:

1. Hugging Faces uses AI, natural language processing and machine learning to accurately identify AI-generated text.
2. The platform facilitates accurate detection of plagiarism or fake content with remarkable accuracy.
3. Hugging Faces offers a variety of features, including sentiment analysis, named entity recognition, and text classification algorithms.
4. Users receive detailed insight into the structure and syntax of human-generated content, making it easy to compare with known human-written articles from a variety of sources.
5. Hugging Face empowers writers and editors to assess the originality score of their work before publishing online, ensuring the authenticity of the content.

11. Kazan SEO

Introducing Kazan SEO, one of the most effective AI content recognition solutions on the market right now.

Kazan SEO efficiently recognises AI-generated material, ranging from language model testing to news pieces, by utilizing the strength of natural language processing algorithms.

Notably, the machine also rates human-written material, making it simple for SEO experts to evaluate the caliber of their work.

Automatic recognition of AI-generated content is a key benefit of Kazan SEO.

The validity and uniqueness of your web pages can be readily ensured with the use of this function, which is crucial for attaining top results on search engines like Google.

Additionally, Kazan SEO has both a free and a premium plan, making it available to companies of all sizes and financial capabilities.

Key Features of Kazan SEO:

1. Kazan SEO uses natural language processing techniques to accurately identify AI-generated content.
2. The tool assigns a score to human-written content, allowing SEO professionals to assess its quality.
3. Kazan SEO automatically detects AI-generated content, ensuring web pages are free of plagiarism and maintain originality.
4. By verifying the authenticity of content, Kazan SEO helps businesses achieve higher rankings on search engines like Google.
5. Kazan SEO offers both a free version and paid plans, catering to businesses of various sizes and budgets.

12. Winston AI

Introducing Winston AI, a cutting-edge AI content detector built to assist SEO professionals in determining the authenticity of written material.

The programme scans full web pages, analyzing both words and content structure using natural language processing (NLP) technology and machine learning algorithms.

In order to determine the possibility of content plagiarism, Winston AI compares the scanned text with a large database of web sources.

Winston AI has the significant benefit of being able to recognize minute differences in content phrases, even when the matched words are not identical.

With the help of this tool, SEO writers may confidently create original material without worrying about facing penalties from Google’s search engine algorithms for doing so.

Additionally, Winston AI offers in-the-moment feedback on tone and writing style, which gives digital marketers insightful knowledge about how readers could react to their text.

Key Features of WinstonAI :

1. Winston uses advanced AI technology to detect and analyze the originality of written content.
2. This tool uses NLP techniques to scan web pages, assess content structure and wording.
3. Winston compares the scanned text to a vast database of online sources, providing a score indicating the likelihood of content plagiarism.
4. Winston can detect subtle differences in content phrasing, ensuring the production of unique content and avoiding penalties for duplicate content.
5. The tool provides real-time feedback on writing style and tone, giving digital marketers valuable insight into how readers react to their copy.

13. Detect GPT

The remarkable AI content recognition tool Detect GPT stands out and is quickly rising in popularity in the SEO industry.

Its main goal is to recognize text created by language models like GPT-2 and GPT-3, which are frequently used to create AI-based content.

The program is a favorite among SEO specialists who wish to make sure that their websites only include human-written content because of its extraordinary capacity to separate automated writing.

The Detect GPT algorithm’s technique centers on analyzing many linguistic facets of a given text.

Grammar, syntax, spelling precision, punctuation correctness, and even word choice are among these elements.

By looking at these components, the program effectively spots any anomalies or recurring patterns in text that were created by AI and flags such information for more analysis.

Additionally, users of this service get a thorough report detailing any artificially created language that may have been present in the text they entered.

Key Features of Detect GPT:

1. DetectGPT excels at recognizing AI-generated text.
2. The tool checks grammar, syntax, spelling, punctuation, and word choice.
3. DetectGPT flags content with anomalies in line with AI-generated text.
4. Users receive comprehensive reports on known artificial language generation.
5. This tool helps SEO professionals to ensure human-written content on websites.

14. Hive Moderation’s AI-Generated Content Detection

Moderation in a hive The AI-generated content detection tool is available for free, but it has character restrictions and eventually asks you to sign in.

The programme enables you to divide information into pieces and receive unique marks for each component, but lacking plagiarism detection and highlighting functions.

Hive effectively gives a score to each writing sample, giving AI-generated samples an astonishing 99.9% score while assigning 0% chance of AI content to human-generated material.

Key Features of Hive Moderation:

1. Hive Moderation offers free use, despite character limits and periodic sign-in requirements.
2. The tool allows the content to be divided into sections for analysis.
3. Hive assigns specific scores to each content segment.
4. The tool provides accurate scores, giving 0% probability for human content and 99.9% for AI-generated samples.
5. Hive specializes in AI-generated content detection.

15. AI Writing Check

AIWritingCheck is a website that provides an AI-powered writing check service.

It provides users with the ability to analyze and enhance their written content using advanced artificial intelligence algorithms.

By submitting their text, users can receive detailed feedback on grammar, spelling, punctuation, style, and other writing aspects.

AIWritingCheck aims to help individuals improve the quality and clarity of their written work, making it a valuable tool for writers, students, professionals and anyone looking to hone their writing skills.

16. AI Content Detectors

AI Content Detectors is a website that provides free AI content detection tools for various types of content. It can help you check if your text, image, video, or audio is human-made or machine-made. This is a technology that uses massive databases of information to identify whether content is truly human-written or AI-generated.

AI Content Detectors has an AI text detector that can check if your text is human-written or machine-generated from ChatGPT, GPT-4, GPT-3, Bard, Claude, or other LLMs. It can also check if your text is original or plagiarized from other sources. It has a 90% accuracy rate and a detection score that ranges from 0 to 100.

Pros and Cons

17. Copyscape

Copyscape is one of the most popular and trusted online plagiarism detection tools that helps you find and prevent duplicate content on the web. It can help you check if your text is original or copied from other sources, such as websites, blogs, articles, books, or academic papers.

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Copyscape also has an AI content detector that can check if your text is human-written or machine-generated from ChatGPT, GPT-4, GPT-3, Bard, Claude, or other LLMs. It can also check if your text is original or paraphrased from other sources. It has an 85% accuracy rate and a detection score that ranges from 0 to 100.

Pros and Cons

18. Quetext

Quetext

Quetext also has an AI content detector that can check if your text is human-written or machine-generated from ChatGPT, GPT-4, GPT-3, Bard, Claude, or other LLMs. It can also check if your text is original or paraphrased from other sources. It has an 80% accuracy rate and a detection score that ranges from 0 to 100.

Pros and Cons

19. Plagiarism Checker X

Plagiarism Checker X is a powerful desktop software that helps you detect plagiarism in your content. It can help you check if your text is original or copied from other sources, such as websites, blogs, articles, books, or academic papers. Plagiarism Checker X is highly precise thanks to an extremely skilled set of tools.

Plagiarism Checker X also has an AI content detector that can check if your text is human-written or machine-generated from ChatGPT, GPT-4, GPT-3, Bard, Claude, or other LLMs. It can also check if your text is original or paraphrased from other sources. It has a 78% accuracy rate and a detection score that ranges from 0 to 100.

Pros and Cons

20. Unicheck

Unicheck is an innovative online plagiarism checker and citation assistant that helps you write original, ethical, and well-cited content. It can help you check if your text is original or copied from other sources, such as websites, blogs, articles, books, or academic papers.

Unicheck also has an AI content detector that can check if your text is human-written or machine-generated from ChatGPT, GPT-4, GPT-3, Bard, Claude, or other LLMs. It can also check if your text is original or paraphrased from other sources. It has a 73% accuracy rate and a detection score that ranges from 0 to 100.

Pros and Cons

How to Choose the Best AI Content Detector for Your Needs?

The Type of Content that you want to Check: Different AI content detectors may support different types of content, such as text, images, videos, or audio recordings. You should choose the tool that can handle the type of content that you have or want to create.

The Purpose and Audience of your Writing: Different AI content detectors may be more suitable for specific purposes, such as academic writing, business writing, creative writing, or SEO writing. You should choose the tool that can help you achieve your writing goals and meet the expectations of your audience.

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The Features and Functions that you Need: Different AI content detectors may offer different features and functions, such as plagiarism detection, human-written or machine-generated detection, fake or manipulated detection, inappropriate or harmful detection, relevant or interesting detection, feedback and suggestions, etc.

The Accuracy and Reliability of the Results: Different AI content detectors may have different accuracy and reliability rates, depending on their algorithms, data sources, features, functions, and performance. You should choose the tool that can give you the most accurate and reliable results possible.

The Cost and Value of the Service: Different AI content detectors may have different cost and value levels, depending on their features, functions, quality, performance, etc. You should choose the tool that can offer you the best value for your money, and that can fit your budget and needs.

You can also check out our blog, Top 10 AI Content Writing Tool – You Need to Know in 2023 for more tips and tutorials on Top 10 AI Content Writing Tool – You Need to Know in 2023. An AI writing tool is a software application that generates text using artificial intelligence.

How I Test AI Detectors?

In this article, I have tested 12 different AI detector tools using the same texts and scoring system. Some of these tools are free, while others come with paid plans.

Performance Metrics

I used the following metrics to summarize the performance of an AI detector tool:

• True positive (TP): AI-written text is predicted by the tool as fake.
• True negative (TN): Human-written text is predicted by the tool as human.
• False positive (FP): Human-written text is predicted by the tool as fake or AI-made.
• False negative (FN): AI-written text is predicted by the tool as human.

Diverse Dataset

To make the comparison fair, I used different types of texts that cover different topics. Two topics are technical, while the remaining three are general blog articles. 

These are the texts used:

• Blog article titled 10 Kinds of Phobias You Might Not Heard Of
• Blog article titled How Fast Does Pothos Grow?
• Blog article titled What Are the Advantages and Disadvantages of WiFi for Home Automation?
• Journal paper titled Development of A Low-Cost Chlorophyll Meter
• Introduction to a thesis paper titled Wireless Sensor Network Application in Precision Agriculture

For the AI-generated texts, I used GPT-3.5 and used the same prompt. For instance, I asked chatGPT to “write content about growing Pothos plants and tips.”

However, I added additional prompts for the technical papers to produce the desired content. 

For example, “include in the abstract that the prototype’s coefficient of determination is 0.8276 when compared with results from SPAD-502 and spectrophotometer.”

Training and Testing

Each of the 5 texts is between 1200 to 1800 words. To test the performance of the AI detector tools, I created additional variations of each text and categorized them as follows:

• 100% human
• 100% chatGPT 3.5
• 50% human, 50% chatGPT

Overall, I have tested a total of 15 text samples.

Note: I didn’t test GPT4 because that requires a Plus subscription, and the majority won’t have it.

Accuracy Scoring

The accuracy score is defined as the total number of correct predictions divided by the number of data.

The following formula is as follows:

Accuracy score = (TP + TN)/ total number of texts tested

Where TP is the total number of true positives, and TN is the total number of true negatives.

For example, if a text has a TP of 9 and TN of 4, then it would be computed as:

Accuracy score = (9 + 4)/ 15 = 0.8666 or 86.7%

Rating score

Each AI detector tool is initially assigned a perfect score of 5 to get the rating score. Whenever it outputs a false positive or false negative, the score is subtracted with 0.3.

Final Words

Finally, significant advances have been made in the field of AI detection tools, which provide invaluable assistance in identifying AI-generated content.

These tools, such as Originality and Hive Moderation, excel in their ability to analyze linguistic features, flag anomalies, and deliver comprehensive reports.

Their contribution in enhancing the overall quality of writing along with maintaining the human touch in websites and written content is invaluable.

As the technology is evolving, these AI detection tools play a vital role in maintaining authenticity and integrity in various domains.

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