10 Best AI Detectors in 2024

Navigating the vast area of online content can be challenging, especially when trying to distinguish between human-written and AI-generated articles. With Google claiming it can detect AI-generated materials, the need for accurate and reliable AI detectors has never been greater.

This article will guide you through the top 10 best AI detectors in 2024 that are renowned for their accuracy and reliability. Let’s journey into this fascinating world of advanced technology together!

Key Takeaways

  • AI content detectors can tell if a text was written by a human or AI.
  • High – quality detectors give correct results most times.
  • Costs change based on tool features. It’s smart to compare prices before picking one.
  • User-friendly tools save time, like Harvard AI Lab’s GLTR and OpenAI’s GPT-3 Detector.
  • The top ten in 2024 were listed with insight into three of them: Harvard AI Lab’s GLTR, OpenAI’s GPT-3 Detector, and Content at Scale AI Detector.

Understanding AI Content Detectors

A stack of books with a magnifying glass on top.

AI Content Detectors are powerful tools that leverage artificial intelligence to analyze and verify the originality of content. They function by comparing a piece of content against existing data, identifying similarities or duplicates, thereby helping businesses safeguard their brand value and intellectual property.

How AI content detectors function

AI content detectors work in a smart way. They use certain math rules to guess if a computer or a human wrote words or phrases. These detectors also look for marks left by AI in written work.

Many AI detectors claim they can find out if an AI wrote something with 90% or more success rate! But, these tools are not perfect and can be tricked sometimes. Like, you may change the wording of what an AI wrote to make it seem like a human did the writing instead! So, we must always check all work before we share it online and know how best to use these AI tools.

The need for AI content detectors in businesses

AI content detectors are vital tools for businesses today. They help find out if work is copied from AI-written sources. This makes sure all content is fresh and real. It also builds trust with people who read the business’s blog or website.

Many detectors boast a high rate of finding these copies, some up to 90% correct. So, it’s a good way to avoid trouble by making sure not just the ideas but also the words are new.

Using an AI detector can save time and protect your name against false info and stolen work. Having your own voice in your writing makes you stand out too! Companies like Harvard AI Lab’s GLTR, OpenAI’s GPT-3 Detector, Copyleaks and Writer.com offer great tools for this task.

Criteria for Selecting Top AI Detectors For Content

Futuristic computer screen displays AI-generated images in a modern office.

When choosing the top AI content detectors, factors to consider include their accuracy and reliability in detecting AI-generated content, the affordability of pricing models they offer, and the user-friendliness of their interface.

Accuracy and reliability

Good AI detectors give you true results most of the time. They catch more false words than they miss real ones. For example, Originality.ai and Content at Scale AI Detector are often right about fake content.

But no tool is perfect all the time. So, you should still have people check the work too.


You should think about how much you want to pay for an AI content detector. The cost can change based on what features the tool has. For example, AISEO starts at $19 per month. But there are not many free options with this one.

It is smart to look at and compare prices for different tools before picking one. This will help make sure you stay within your budget!


AI content detectors must be easy to use. They should have a simple design. This helps writers and SEO specialists save time. The Harvard AI Lab’s GLTR is an example of this. It has color codes that are easy to understand.

The Writer.com AI Content Detector also shines in this area. Its layout is neat and clear for users. AISEO offers another user-friendly tool with accurate results that are easy to read.

By being user-friendly, these tools help people get their work done faster and easier.

Top 10 AI Content Detectors in 2024

A futuristic AI robot analyzing digital content on a computer screen.

The year 2024 brings us top-notch AI content detectors. Here are the best ten:.

1. Harvard AI Lab’s GLTR: It uses colors to show likely AI words.

2. OpenAI’s GPT-3 Detector: This tool can spot false claims of AI text.

3. Content at Scale AI Detector: It is good for big businesses with lots of data.

4. Originality.ai: This detector finds copy-paste jobs in your work. Check it out.

5. GPTZero: A great tool for spotting fake news or automated campaigns.

6. Writer.com’s Content Detector – it helps keep your blog posts fresh and unique!

7. Kazan SEO AI Detector – this one makes sure your website gets found on Google search results!

8. Hugging Face – a friendly name but serious about checking your work for errors and plagiarism!

9. Copyleaks – no more worries about copying someone else’s written stuff by accident using this software!

10. Winston AI – it keeps watch over all content, making sure everything is original, accurate, and well-written.

Each tool has its pros and cons so pick the one that meets your needs most closely!

Harvard AI Lab’s GLTR

A futuristic robot arm with a magnifying glass examining text.

Dive into our comprehensive review of Harvard AI Lab’s GLTR, a sophisticated AI content detector known for its high accuracy and user-friendly interface. Explore its innovative features, benefits, and possible challenges as we delve deep with critical insights! Stay tuned to discover more about this impressive tool!

Features & Description (Harvard AI Lab’s GLTR)

GLTR is a tool from Harvard AI Lab that checks for AI content. It uses colors to show its findings. The tool works best on text made by the GPT2 NLP model. Marketers use GLTR to make sure their AI-made articles are good quality.

If an article needs more work from a human writer, GLTR will find it. The tool guesses if a computer or a person wrote each word or phrase in the text. Many people trust GLTR because it is good at finding content written by AI machines.

Pros & Cons (Harvard AI Lab’s GLTR)

Harvard AI Lab’s GLTR has been gaining popularity among bloggers for its high AI-generated content detection rate, and its unique color-coding feature that simplifies the interpretation process. However, like any other tool, it also has its fair share of drawbacks.

High accuracy rate in detecting AI-generated content.The color-coding system might take time to understand for new users.
Utilizes color-coding to rank the likelihood of each word being AI-generated, aiding in easy interpretation.Potential over-reliance on the tool could limit user skill development in manually identifying AI-generated content.
Developed by a reputable organization, ensuring reliability and continuous updates.There’s limited technical support available for users facing issues.

Therefore, while Harvard AI Lab’s GLTR offers a unique and effective approach to detect AI-generated content, users should be aware of its limitations and consider their comfort level with the color-coding system and availability of technical support.

OpenAI’s GPT-3 Detector

Redefining content authenticity, the OpenAI’s GPT-3 Detector is a power-packed AI tool ingeniously designed to differentiate human-written text from AI-generated content with commendable precision.

Dive in for an in-depth review of this hybrid marvel. Read on!

Features & Description (OpenAI’s GPT-3 Detector)

OpenAI’s GPT-3 Detector is a top AI tool. It scans and scores the human-like quality of content. This detector uses facts from both AI-made texts and human writings to do its job. False claims about computer-created text are no match for it.

The GPT-3 Detector has an eye for detail. It can spot areas where humans didn’t work hard enough on content creation. Also, it makes guesses about words or phrases that might have come from a computer, not a person! Some say it finds AI-written stuff with more than 90% accuracy.

That’s why many bloggers trust it to keep an eye on their writing.

Pros & Cons (OpenAI’s GPT-3 Detector)

OpenAI’s GPT-3 Detector is a popular choice among users for its impressive capabilities. However, like any other tool, it also comes with its strengths and weaknesses.

The detector is trained on datasets of AI and human-generated content, improving its detection accuracy.The tool can be bypassed by paraphrasing or injecting uncommon words into the AI-generated content.
It specifically targets to combat false claims of AI-generated text, increasing its credibility.While it claims high accuracy, it might not be able to detect all AI-generated content, especially those that are intricately designed.
As a product of OpenAI, it is developed and backed by leading experts in the field, ensuring its reliability.Given its advanced features, it might require a learning curve for users who are not tech-savvy.

Content at Scale AI Detector

This high-performing AI detector seamlessly evaluates and checks large volumes of content for originality, providing precise results promptly. Dive in to learn more about its unique features and how it outshines others in accuracy and reliability.

Features & Description (Content at Scale AI Detector)

Content at Scale AI Detector is a great tool. It uses billions of pages of data to check if content was made by a human or an AI. This tool can also spot content that seems like it was written by a computer.

Content marketers can use this for better work and more creative ideas. The tool gives a percentage score for how likely it is the content came from a human.

This AI detector does not miss any details. It checks everything before saying if something is human-made or AI-made. Editors will have an easier time because they won’t need to look over every piece by themselves first.

They can just use this smart tool instead!

Pros & Cons (Content at Scale AI Detector)

Content at Scale is a popular AI content detector with a variety of benefits for bloggers, but like any tool, it also has limitations. Below is an outline of the pros and cons of using Content at Scale AI Detector.

Content at Scale AI Detector is capable of detecting AI-generated content, making it a reliable tool for bloggers who want to ensure the authenticity of their content.One limitation of Content at Scale AI Detector is that it lacks a proper reporting mechanism which can make it challenging for users who require detailed reports for auditing and record keeping.
The tool offers a sentence-by-sentence breakdown for thorough content analysis. This feature can aid bloggers in evaluating and improving their content quality. 
The tool allows users to scan up to 2500 characters at once, making it suitable for bloggers handling long-form content. 
Content at Scale AI Detector is free to use, which is advantageous for bloggers who are starting out or working on a budget. 
For users who require advanced features, there is a Pro version available starting at $49 per month. 

It’s critical for bloggers to weigh these advantages and drawbacks when choosing an AI content detector to ensure it meets their specific needs.

Originality. ai


Dive into the world of Originality.ai, an exceptional AI content detector known for its high accuracy and user-friendly interface, which makes it a trusted choice amongst businesses.

Stay tuned to uncover more about its unique features, benefits, and potential drawbacks!

Features & Description (Originality.ai)

Originality.ai is a tool that spots AI-made content and copied work. It looks for signs left by big language models like GPT-3, GPT-2, GPT-NEO, and GPT-J. The tool can also find reworded parts in old content.

You can add it to Chrome and use it with your team. But it won’t tell you exactly where the AI or copied words are. It uses only English and there’s no free try-out period. Each time you check 100 words it costs one cent.

Pros & Cons (Originality.ai)

Originality.ai is a popular AI content detector that is known for its high accuracy and reliability. Despite its positive aspects, it also has a few negatives. Let’s delve into the pros and cons of Originality.ai.

High Accuracy: Originality.ai claims accuracy levels of 90% or above, making it one of the most precise AI content detectors.Bypassable: Similar to other detectors, AI writing tools can bypass Originality.ai by using paraphrasing or infusing uncommon words into the AI-generated content.
Plagiarism Detection: This tool also functions as a plagiarism detector, helping businesses avoid copyright issues and ensuring their content is unique.Cost: Depending on your usage needs, the pricing of Originality.ai might be considered a bit steep compared to other AI detectors on the market.
User-friendly Interface: Originality.ai has a user-friendly interface that allows users to easily navigate through the tool.Effort Evaluation: This detector might not perfectly identify areas where human effort has been lacking in content production.

Although Originality.ai does have its cons, such as the possibility of being bypassed and its cost, it’s high accuracy, plagiarism detection abilities, and user-friendly interface make it a reliable choice for bloggers and content marketers alike.


Dive into the world of GPTZero, an AI content detector that’s storming the scene with its unique features and robust detection abilities. Stay tuned to learn more about it!

Features & Description (GPTZero)

GPTZero helps find ChatGPT content. It uses special signs like perplexity and burstiness to spot copied bits. This tool is used a lot by teachers around the world. Over one million people are using it now.

GPTZero works hard to get things right each time you use it!

Pros & Cons (GPTZero)

GPTZero brings a wealth of benefits but also has its limitations. Here is a comprehensive table listing out the pros and cons of GPTZero:

GPTZero is cost-effective, providing its services for free, making it a great choice for educators and institutions.Although touted as one of the most accurate AI detectors, it may not always offer 100% accuracy in detecting AI-generated content.
This tool is trained on various models like ChatGPT, GPT-3, GPT-4, LLaMa, and Bard, ensuring a wide range of detection capabilities.As an AI tool, it may have limitations in understanding the nuances of human language, leading to potential false positives or negatives.
GPTZero aids in maintaining content originality, which is paramount to bloggers.The tool’s effectiveness can vary based on the sophistication of the AI content it’s analysing.
It helps businesses avoid copyright issues, allowing bloggers to publish content without fear of legal repercussions.While it’s a powerful tool, it should not be the only line of defense against AI-generated content, as it’s not foolproof.
With GPTZero, you can maintain the quality of your blog content, ensuring it remains engaging and authentic.There might be a learning curve for those who are new to AI content detectors.

Writer. com AI Content Detector

Discover the functionalities of Writer.com AI Content Detector, a top-notch tool that combines accuracy and user-friendliness to spot AI-generated texts, maintain content originality and improve SEO.

Intrigued? Stay tuned for an in-depth review of its features, pros, and cons in our coming sections.

Features & Description (Writer.com AI Content Detector)

The Writer.com AI Content Detector is a smart tool. It looks at words and tells if a human or a computer wrote them. This tool uses smart ways to tell the difference. It can make a guess with 90% truth if content comes from an AI machine.

This tool gives you back a score. The score tells how big the chance is that the text was written by an AI robot. With this tool, anyone can find places where people did not write or where more human touch is needed in the content piece.

Pros & Cons (Writer.com AI Content Detector)

The Writer.com AI Content Detector has a variety of pros and cons that make it a noteworthy option for bloggers looking for a reliable content detector. It offers robust features and accurate detection of AI-generated content, making it a strong contender in the market. Here is a comprehensive analysis of its advantages and disadvantages.

Provides a percentage score indicating the likelihood of content being written by AI or human, offering an intuitive way to assess content quality.Even with the percentage score, it can still be challenging for non-technical users to interpret the results.
Helps users identify patterns in text that indicate AI-generated content, making it easier to ensure originality and authenticity of your posts.There might be a learning curve to fully understand and utilize the pattern detection feature.
Offers SEO-optimized copy generation that can significantly enhance your blog’s visibility and reach.The SEO optimization feature might not be as robust or comprehensive as specialized SEO tools.
Delivers accurate results, ensuring that your content maintains a high level of originality and quality.Accuracy of results may vary based on the complexity of the text being analyzed.
Its pricing starts at an affordable $19 per month, making it accessible for individual bloggers and small businesses.For bloggers with limited budgets, the monthly subscription fee might still be a significant investment.

Kazan SEO AI Detector

Delve into the intriguing features of the Kazan SEO AI Detector, known for its impressive accuracy and affordability in detecting AI-generated content. Uncover its advantages and shortcomings as we dissect this promising AI detector.

Keep reading to uncover more!

Features & Description (Kazan SEO AI Detector)

Kazan SEO AI Detector shines in checking SEO content. The tool looks for signs of AI in the content to find out who wrote it. It uses some math-like ways to guess if a computer made up words.

This detector also rates how much an AI’s writing feels like it came from a human. Some detectors say they can tell if a text is written by an AI with more than 90% sureness. However, changing words around or using rare words might trick these detectors.

Pros & Cons (Kazan SEO AI Detector)

The Kazan SEO AI Detector boasts several advantages while also presenting certain limitations. Take a look at the summary points listed below.

Kazan SEO AI Detector’s ability to scan text and identify patterns indicative of AI-generated content can prevent businesses from sustaining reputation damage.There are limited free options available, which could be a barrier to entry for bloggers on a budget.
The platform can help prevent overpayment to writers who may not have fulfilled their work as claimed.Though Kazan SEO AI Detector is accurate, it’s recommended to use it conjunction with other plagiarism detection methods for thorough verification.
Using Kazan SEO AI Detector can help businesses avoid potential copyright issues and ensure their content is of the highest quality.Even with the $19 per month starting price, some may find the cost too high to justify for content detection alone.

Hugging Face

A revolutionary AI content detector, Hugging Face is known for its advanced natural language processing capabilities. Its unique features and performance make it a must-try tool for bloggers everywhere.

Stay tuned to delve into the specifics of what makes Hugging Face so spectacular!

Features & Description (Hugging Face)

Hugging Face gives us a great tool. It is on our list of top 10 best AI detector for 2024. This tool uses the ????/Transformers system, based on a robot named RoBERTa. It shows how much of your text comes from an AI model.

Hugging Face keeps the quality of AI writing high. The tool understands many kinds of models with language skills such as NLP models. It helps to figure out if the words come from a computer program or a person’s mind.

Pros & Cons (Hugging Face)

Hugging Face provides a number of features as an AI Content Detector, but just like any tool, it has its strengths and areas for improvement.

Hugging Face provides a robust and reliable AI content detection system.While the platform is comprehensive, it might take some time for beginners to navigate and fully utilize its potential.
It supports multiple languages, making it versatile for bloggers who publish content in different languages.Its performance on non-English content can sometimes be less accurate, as it is primarily designed for English content detection.
The platform provides detailed reports, which can be beneficial for bloggers looking to improve their content and SEO performance.Some advanced features might require a steep learning curve, making it less user-friendly for less tech-savvy bloggers.
The system can prevent future copyright issues, enabling bloggers to ensure that their content is unique and free from plagiarism.It may flag false positives occasionally, requiring manual review to confirm the detection.


copyleaks ai detector

Copyleaks, a leading AI content detector known for its advanced plagiarism detection features and state-of-the-art DeepAnalyse™ technology. Stay tuned to delve into its intriguing features and benefits.

Features & Description (Copyleaks)

Copyleaks is a top AI content detector. It finds if content was made by AI or a person. For this, it uses prediction stats. This tool also spots areas where more human input is needed in making the content.

It helps to keep quality control over what an AI makes. So, it’s great for people who make and market content.

Pros & Cons (Copyleaks)

As a content creator, knowing the strengths and weaknesses of AI content detectors is crucial. Copyleaks, hailed as one of the most accurate AI detectors in 2024, has its own share of pros and cons that need to be considered.

Copyleaks employs an advanced algorithm with high accuracy, some claim it’s over 90% accurate in detecting AI-written content.Despite its high accuracy, Copyleaks can be bypassed through techniques like paraphrasing or using uncommon words.
The detector is able to identify areas of insufficient human effort in content creation, which can help improve your blog’s quality.However, relying solely on the accuracy of AI detectors like Copyleaks is not advisable for content strategies.
Not only does it detect AI-generated content, but it also checks for plagiarism, offering a comprehensive content analysis.It’s important to remember that not all content detected by Copyleaks as AI-generated is necessarily plagiarized or low quality.

Remember, while tools like Copyleaks provide valuable insights, they should not replace the expertise of human eyes. Experienced editors and content strategists should always review all content before publishing.

Winston AI

This tech-savvy AI detector facilitates seamless content analysis, providing an astute blend of user convenience and high-accuracy detection to spot AI-generated content. Dive in to explore more about Winston AI’s features, benefits, and potential drawbacks!

Features & Description (Winston AI)

Winston AI comes with a sharp eye for detail. It spots parts of content that lack human touch. This tool works on stats to tell if computers or humans wrote the text. The tool also gives scores to show how much your work looks like it was done by a person.

It’s true, some tools say they are very good at their job. But always be careful! They can make mistakes too. No matter what, have someone who knows their stuff look at all the stuff you write before you share it with others.

Make sure people know how and when to use these tools right.

Pros & Cons (Winston AI)

Winston AI, a prominent name in the AI content detection industry, offers a range of features but, like every tool, it also has its downsides. Below, we delve into the pros and cons of using Winston AI for AI content detection.

Winston AI provides precise AI detection assessments, often proving invaluable in identifying content that has been artificially generated.Relying solely on Winston AI for content detection might not always be advisable, as no AI detector has 100% accuracy.
It can be a great tool to identify areas where more human effort is needed in the content creation process, helping to maintain content quality.Like any AI tool, Winston AI isn’t infallible and may sometimes fail to catch intricately disguised AI-generated content.
Winston AI is user-friendly, making it an accessible tool for bloggers of differing technical proficiency.Users should be prepared for occasional false positives, where Winston AI might flag human-written content as AI-generated.
The tool is known for its high accuracy, with a claim of detecting AI-written content with 90% or higher accuracy.It is not a replacement for an experienced editor or content strategist’s review before publishing the content.

FAQs: AI Detectors


A well-trained AI detector can be a game-changer for content producers, ensuring accuracy and reliability in their work. With so many options available now and the advancements being made in artificial intelligence technology, it’s important to stay up-to-date on the best AI detectors on the market. By following our list of the top 10 AI detectors of 2024, you can ensure that your content is produced with precision and efficiency. As technology continues to evolve, we can only expect even more advanced and effective AI tools for content production in the future. So embrace these innovations and streamline your content creation process with one of these top-performing AI detectors.