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In a world where content is king, originality is key. But with millions of pieces of content being created daily, how can you ensure that your work is truly unique?
No worries!
The answer lies in AI content detectors.
AI content detectors are powerful tools that use artificial intelligence to analyze text and detect potential plagiarism.
By using an AI text detection tool, you can be sure that your work is human-generated or AI-generated. You can then avoid any legal or ethical issues arising from plagiarism.
In this article, we'll look at the top 10 best AI content detector tools in 2023. Also, explore why using one is essential for anyone creating written content in today's digital landscape.
Along with the features of AI content detection software, we will also check the limitations of AI detection tools.
Let's dive in.
10 Best AI Content Detector Tool To Detect AI Written Content
- OpenAI text classifier – is a ChatGPT AI content detector tool to analyze AI-generated text in seconds.
- Copyleaks AI Content Detector – is one of the best AI detection tools that claim to have an accuracy of 99.12% in distinguishing between content created by AI and humans.
- GPT Zero – is a relatively new AI content detection tool founded by a student named Edward Tian in January 2023.
- GPTRadar – is an AI plagiarism checker that uses GPT-3 technology to detect whether a human or AI-generated a piece of text.
- Originality.AI – is an easy-to-use AI content detector tools build so far. It checks articles for plagiarism and determines whether a human writer or an AI writer writes them.
- Kazan SEO – is a versatile content optimization tool that uses the AI GPT-3 technology to detect content.
- Content at Scale – is an AI-powered plagiarism checker trained on a vast amount of data to accurately predict the most likely word choices.
- Writer AI content detector – is one of the top AI content detectors founded by May Habib in 2020, which features an AI Content Detection tool.
- Sapling AI is a writing assistant and grammar checker invented by Ziang Xie in 2019. It can detect the text generated by GPT-3 and ChatGPT.
- Crossplag – Its content detection algorithm is trained on a fine-tuned model of Roberta using the Open AI dataset.
- Jasper.ai – is an excellent tool for content creators looking to improve their writing productivity and quality.
- Writesonic – is an AI writing software that helps content creators and marketers generate high-quality content quickly and easily.
- LongShot AI tool – is an AI-powered platform for content creators and marketers that enables users to create and optimize social media ads quickly and easily.
1. OpenAI Text Classifier
OpenAI text classifier utilizes fine-tuned technology of the GPT model discovered by OpenAI Labs. This AI content detector tool lets you analyze whether ChatGPT or other AI tools produce the content.
Apart from this, it is a more general-purpose tool that can be used to classify text into different categories based on its content.
The Text Classifier is trained on a dataset of labeled examples. You can utilize it for various applications, such as content moderation, spam detection, sentiment analysis, and customer feedback analysis.
To use the Text Classifier, you must create a free account on the OpenAI website. Then you have to provide the text to the classifier you want to classify.
The tool would then analyze the text and provide a probability score for each of the predefined categories. It will also give you an overall probability score for each label.
The probabilities indicate the likelihood that the text belongs to a particular category based on its content.
The OpenAI Text Classifier is a versatile tool that can be used for several text classification tasks. This is a ChatGPT AI content detector tool to analyze the AI-generated text in seconds.
You can also check for the real-time instance:
INSTANCE 1:
I gave a mixture of Humans-generated and AI-generated content, but it responded, “Very unlikely AI-generated.” This implies it considers the content to be human-generated.
It is not true. The OpenAI Text Classifier is somewhere, giving inaccurate results. You can see the image above.
INSTANCE 2:
In the second example, I gave the AI-written content, but the tool said it needed to be clarified if it was AI-generated.
The tool often gives inaccurate results.
Pros
- Simple user interface
- Produce results in minutes
Cons
- Requires at least 1000 characters/upto 250 words
- Do not always give accurate results
- Supports only English language
Pricing
Open AI Text classifier AI Content Detector is a free tool.
2. Copyleaks AI Content Detector
Copyleaks is one of the best AI detection tools that claim to have an accuracy of 99.12% in distinguishing between content created by AI and humans.
The tool supports multiple languages, including French, Spanish, and German. Copyleaks uses an approach called “fight fire with fire” to detect AI-generated text, which allows the tool to evolve alongside the latest AI chatbots and remain effective.
The tool can be used for various applications, including checking for plagiarism in articles, reviews, posts, and academic papers.
The tool has also been tested with several text excerpts and is accurate.
In addition to its website, Copyleaks also offers a Chrome extension for the tool, making it even more convenient. It's also free to use, so users can scan their text without cost.
You can also check for the real-time instance:
INSTANCE 1:
In the first example, I gave the content written by me. Copyleaks detect human content correctly. It displayed the human content score as 58.9%. This implies most of the content is human-written. You can check the image below.
INSTANCE 2:
Next, I embedded content written by AI.
I must say that Copyleaks detects accurate results. It displayed the content score as 94.4% is AI-generated content.
Pros
- Complete package of AI model with ChatGPT4
- Speedy and Accurate Content Optimizer
- Support multiple languages
- In-Depth and Detailed Analysis
- API Integration
- Can check up to 2,500 words for free
Cons
- Limited Free Version
- Inaccurate for certain languages
- False Positive
Pricing
Copyleaks AI Content Detector offers a limited free plan. Its subscription plan is as follows:
Monthly Plan: $8.33
3. GPTZero
GPT Zero is a relatively new AI content detection tool founded by a student named Edward Tian in January 2023.
The tool is powered by artificial intelligence and is designed to be user-friendly and simplistic. Unlike similar tools, users do not need to create an account to use GPT Zero.
Instead, they can simply paste their text content into the editor window or upload files in PDF, DOCX, or TXT formats. The tool then highlights any AI-generated sentences and displays a conclusion indicating whether the entire text is human-written or AI-generated content.
It determines the statistical data to differentiate between AI-generated and Humans generated text. Additionally, GPT Zero displays the perplexity and burstiness scores of the document.
The perplexity score measures how well the model predicts the probability of each word in the text based on the context of the surrounding words. The lower the perplexity score (PS), the better the model performs.
The burstiness score measures how frequently specific phrases or words appear in the text. This indicates potential plagiarism or other forms of duplication. By providing these scores, GPT Zero offers users additional insights into the quality and originality of their content.
You can also check for the real-time instance:
INSTANCE 1:
In the first instance, I gave human-written content. GPTZero responded correctly, as I wrote the content.
Moreover, the tool also generated the stats for the users. You can see this in the screenshot below.
INSTANCE 2:
However, In the second example, I had embedded AI-generated content.
The tool detected that the content includes some parts that are AI-generated. The best part is it has highlighted the AI-generated content. Refer to the screenshot below.
Moreover, the GPTZero AI content detector also gave the stats covering the randomness of the text.
Pros
- Highlight the portion of plagiarism
- User-friendly Interface
- No Account Login Required
- Can analyze 5000 characters at once
- Support Files like PDF, DOCX, and TXT
Cons
- Limited Functionality
- It may not be 100% accurate in detecting AI-generated content
Pricing
GPTZero is available for free. But you can analyze 5000 characters at one time.
4. GPTRadar
GPTRadar is an AI plagiarism checker that uses GPT-3 technology to detect whether a human or AI generated a text.
Like other AI content detection tools, GPTRadar also checks for AI-generated content. This AI GPT3 detector tool is available on a simple website and provides users with various information.
It provides the perplexity score, which measures the model's ability to predict words, and a breakdown of text chunks based on whether humans or AI-generated them.
The tool also provides token probability and distribution information. GPTRadar works on a token basis, and free users are given 2,000 tokens for use.
If more tokens are needed, users can purchase additional credits for as low as $0.02, which equals 100 tokens.
You can also check for the real-time instance:
INSTANCE 1:
Firstly, I have given my writeup to identify how GPTRadar detects. Referring to the image below, you will know it was detected correctly.
The perplexity score determines how accurately the model predicts the given sample. The more the perplexity score, the more the chance it is human-generated.
Also, GPTRadar highlights AI-generated and human-generated content.
INSTANCE 2:
In the second example, I embedded AI-generated content and see in the image below perplexity score is too low. This implies most of the content is AI-generated.
GPTRadar AI Content Detector Tool also highlighted the AI-generated content.
Pros
- Compliance In Guidelines
- Trained on AI GPT3
- Accurate AI Text Detection
- Simple User Interface
- Free Limits to Use
Cons
- Only Supports TXT Content
- No URL Scanning
- Bit Confusing for Beginners
Pricing
GPTRadar AI Content Detector pricing plan is as follows:
It costs $0.02 per credit, where,
1 Credit = 100 Tokens (approximately 125 words)
5. Originality.AI
Originality.AI is an easy-to-use AI content detector tools build so far.
Originality.ai software checks articles for plagiarism and determines whether a human writer or an AI writer writes them.
It uses machine learning technology and advanced linguistic analysis techniques to accomplish this.
You have to insert your text into the editor window, and the software will display the number of credits consumed for running your query. The software also allows you to choose whether they want to detect AI content, plagiarism, or both.
The software recently included a heatmap feature that rates the content on a scale of green to red based on its level of AI content. This helps writers understand which parts of their content may be flagged as AI-generated.
It is suggested that the software may benefit website owners and content agencies who want to ensure that their content is original and not plagiarized. But there are some limitations to its content analysis and potential bugs and glitches that need to be resolved.
You can also check for the real-time instance:
INSTANCE 1:
Firstly, I gave my write-up and got 100% original content. You can check out the image below.
Originality.AI highlighted the human-generated content as green.
INSTANCE 2:
In the second instance, I have embedded human-generated and AI-generated content.
I must say that Originality.AI did its best. Also, highlighted both contents separately.
Pros
- Chrome Extension is Available
- Highlights contents that are AI-generated
- Intuitive and Modern Interface
- Reasonable price
- URL Analysis
Cons
- Supports Only English Language
- Detects for Plagiarism Only for the Contents Ranking on the SERP of Google
- General Report and Analysis
Pricing
Originality.AI Content Detector pricing plan is as follows:
It costs $0.01 per credit, with one credit equaling 100 words.
But you have to add at least $20 credit to your account. This implies you will get access to 2000 credits, equaling 200k words.
6. Kazan SEO
Kazan SEO is a versatile content optimization tool with an AI content detection feature. With a free sign-up, users can access the AI GPT-3 Detector tool by simply pasting their content into the editor window. The analysis will return the percentage of real or fake content found.
In addition to its content detection functionality, Kazan SEO is an essential search engine optimization tool. As an SEO tool, it can automatically generate optimized content and organize keywords.
AI content detection is done by analyzing the language and structure of a piece of content using machine learning and linguistic analysis techniques. The techniques accurately determine whether a human or an AI language model wrote it.
This is a valuable feature for content creators who want to ensure the authenticity of their content.
Hence, Kazan SEO is an easy-to-use and multipurpose tool with several useful features. Its AI content detection functionality could benefit website owners and content creators who want to ensure that AI language models do not generate their content.
Also, its SEO tools can help optimize content and keywords.
You can also check for the real-time instance:
INSTANCE 1:
Firstly, I gave AI-generated content to the Kazan SEO AI content detector.
You can refer to the image above. It accurately detected that most of the content is AI-generated.
INSTANCE 2:
Secondly, it was my handwritten content that I gave for detection.
The Kazan SEO detected correctly. I am amazed. The tool is good for detection.
Pros
- Intuitive User-Interface
- Possibility of Importing Bulk URLs
- Easy Jumping to Other SEO Tools
- Better Accuracy
Cons
- Give at least 200 Words for Accurate Readings
- Can Scan only 400 Words at One time
Pricing
Kazan SEO AI Content Dector Tool is free to use.
7. Content at Scale
Content at Scale is an AI-powered plagiarism checker trained on a vast amount of data to predict the most likely word choices accurately. It boasts a proprietary content generator that utilizes multiple layers of AI components.
These components make it capable of detecting plagiarism in various forms of AI-generated content, including answers generated by ChatGPT.
To test the tool's effectiveness, the user combined self-written text with ChatGPT-generated answers and ran it through the plagiarism checker. The tool will identify three areas of concern: predictability, probability, and pattern. Then, it accurately highlights the text that is not original.
It's worth noting that the tool's accuracy is impressive, as it was able to identify the user's own writing in the content input.
Additionally, the Content at Scale AI detector is unique in checking plagiarism. It is an excellent resource for content creators who want to ensure their work is original.
Pros
- Detects uneven phrases and writing structures.
- Supports multiple languages
- Supports 25k characters
Cons
- Paid Options are More Accurate
- No Reporting Mechanism
Pricing
The content at Scale AI detector pricing plan is as follows:
Solo: $250/month
Starter: $500/month
Scaling: $1000/month
Agency: $1500/month
8. Writer AI Content Detector
Writer AI content detector is one of the top AI content detectors founded by May Habib in 2020, which features an AI Content Detection tool. The tool can detect the percentage of human-generated content in a given text and does not require users to sign up.
The Writer's AI interface is modern and elegant. Its AI Content Detector is feature-packed, making it valuable to writers, publishers, and other content players.
The tool's product feature provides valuable resources such as a style guide, terms, snippets, and Cowrite, a trainable content generator.
Reporting & analytics, onboarding & support, and data security & privacy tools can also be found on the tool's interface.
Additionally, Writer.com's Integrations feature allows users to integrate it with Chrome, Google Docs, Word, Outlook, Figma, and Contentful.
The tool's Resources section provides access to Writers Room Blog, guides, webinars, events, and Cowrite templates, where users can learn more about AI and content.
You can also check for the real-time instance:
INSTANCE 1:
The writer detected the content correctly when I gave it Human-generated content.
INSTANCE 2:
Nextly, it also detected correctly when I gave AI-generated content to Writer AI Content Detector.
Pros
- Analyze 1500 characters at a time
- Modern and Intuitive Interface
- Accepts URL and Text Content
Cons
- Does not highlight AI-generated content
Pricing
The writer's AI detector pricing plan is as follows:
It gives you a free trial for 250 words. But you can extend the Plan to Team Plan as:
Team Plan: $18/month/User (Analyze 500k words/month)
9. Sapling
Sapling AI is a writing assistant and grammar checker invented by Ziang Xie in 2019. It is also an AI content detector tool. The tool can detect the text generated by GPT-3 and ChatGPT. It can also determine the probability of a text being real or AI-generated.
To use Sapling AI, you can simply paste your content into its editor window, and a free account is not required.
However, the tool's accuracy is lower than some other content detectors. For instance, it incorrectly identified long-form content generated by AI Writer as being written by a human.
You can also check for the real-time instance:
INSTANCE 1:
In the first instance, I gave my content. It was analyzed well. You can refer to the image below.
INSTANCE 2:
Next, I generated content with ChatSonic AI Writer. It is still detected correctly. Check out the screenshot below.
Pros
- Analyze approximately 500 words at a time
- Modern and Intuitive Interface
- Analyze the probability of Humans-generated or AI-generated content
Cons
- Accuracy is a bit low
- Does not highlight AI-generated content
Pricing
The Sapling AI detector is free for up to 500 words. You can upgrade your Plan:
Pro Plan: $25/month
Enterprise Plan: Custom plan
10. Crossplag AI Content Detector
Crossplag is an AI plagiarism checker designed to detect AI-written text in students' assignments. It has the capability to handle up to 1,000 words at a time. Its content detection algorithm is trained on a fine-tuned model of Roberta, using the Open AI dataset.
As a result, it is highly effective at detecting copied text. While the tool is currently in the testing phase, it is already fast at identifying plagiarized text.
Crossplag plans to make its tool available to institutions eventually, but it still needs to increase its language support beyond English before doing so.
By expanding its language capabilities, Crossplag will be able to offer its powerful AI plagiarism detection capabilities to a wider audience.
You can also check for the real-time instance:
INSTANCE 1:
I gave my content in the first instance, then Crossplag detected it correctly. You can see it in the image below.
INSTANCE 2:
However, I gave it a mixture of my and AI-generated content in the next instance.
But still, it shows that the content is written by a human, which is incorrect. Here Crossplag is inaccurate.
Pros
- Allows sign-in with LinkedIn, Email, or Google
- Easy-to-use and Friendly Interface
- Detects up to 1000 words at a time
Cons
- Supports only English content
- Accuracy is low
- Does not highlight AI-generated content
Pricing
The Crossplag AI detector pricing plans are as follows:
Pay-as-you-go: $9.99/month (50k words)
Bundle: 149.99/month (100k words)
Custom: Custom
Simulating AI-Written Content On Various Free Content Detector Tools
I have given a piece of ChatGPT-generated content to various AI content detector tools and found the results mentioned in the table below:
| AI CONTENT DETECTOR TOOLS | POSSIBLE OUTCOMES |
| OpenAI Text Classifier | Possibly AI-Generated |
| Copyleaks | 96.9% Probability for AI |
| GPTZero | Entirely Written by AI |
| GPT Radar | Likely AI-Generated- Large(ChatGPT/Davinci/Curie) |
| Kazan SEO | 5.07% – Real94.93% – AI-Generated |
| Writer | 8% Human-Generated Content |
| Sapling | 99.6% – Fake (AI-Generated) |
Let's now talk about the three best AI content generators.
1. Jasper – AI-powered writing assistant
Earlier named Jarvis AI, got its new name Jasper AI in 2022. Jasper comes in the list of the best AI writing tools to improve productivity. This AI software tool is trusted by over 80,000 marketers worldwide.
Jasper.ai is an AI-powered writing tool that uses natural language processing (NLP). It provides an AI writing assistant for creating high-quality content quickly and easily.
With Jasper.ai, you can generate ideas, get suggestions on structure and tone, and receive real-time feedback on your writing.
The tool can help you upgrade your writing skills by identifying standard grammar, spelling, and punctuation mistakes. Additionally, Jasper.ai offers various features such as content optimization, SEO analysis, and sentiment analysis.
It helps you generate content that resonates with your target audience. Overall, Jasper.ai is an excellent tool for content creators looking to improve their writing productivity and quality.
Pros
- Gives quick response
- Flexible
- SEO Optimization with Relevant Keyword Research
- Attractive templates and fits as per your need
- Versatile in content creation
Cons
- Not suitable for creating technical topics
- Cannot trust blindly
Pricing
The Jasper AI content creation pricing plans are as follows:
Starter – $40/month (estimated)
Boss Mode – $82/month (estimated)
Business – Custom Plan & Price
2. Writesonic – AI-powered content writing tool for marketers
Writesonic is an AI writing software that helps content creators, and marketers generate high-quality content quickly and easily. The tool uses natural language processing and machine learning algorithms to analyze data and generate human-like text.
The tool can suggest catchy and attention-grabbing headlines to help you increase your content's click-through rate. Moreover, with Writesonic, you can repurpose your existing content by generating new versions.
Hence, Writesonic is a powerful AI content generator that can help content writers and marketers generate high-quality content.
Pros
- Straightforward user interface
- Versatile in content creation
- SEO Optimization with Relevant Keyword Research
- Offers free trial
Cons
- The content created is not entirely correct
- Offers free trial but do not allow you to explore each feature thoroughly
Pricing
The Writesonic content creation pricing plans are as follows:
Free trial – $0
Basic – $15/month
Professional – $45/month
Startup – $95/month
Agency – $195/month
3. LongShot AI
LongShot AI tool is an AI-powered platform for content creators and marketers that enables users to create and optimize social media ads quickly and easily. LongShot AI tool uses natural language processing and image recognition technology to generate ad copy.
The tool creatively optimizes the content for the target audience and platform. The platform's advanced features and automation capabilities can help businesses save time and resources while achieving better ad performance and ROI.
Moreover, it has 30 tools for fact-checking, keyword research, and rephrasing your content. Also, it allows you to write in eight languages.
Pros
- Time saver
- Customization
- Keyword Optimization
Cons
- Limited control over the final output
- Bit challenging to understand the simulation process
Pricing
The LongShot AI content creation pricing plans are as follows:
Free: $0
Pro: $19/month
Team: $49/month
Agency: $299/month
Frequently Asked Questions on AI Content Detectors
Are you Ready to Detect AI-Generated Content With Free AI Detection Tools?
The best AI content detection tool choice depends on your specific needs and goals.
Each tool has its strengths and weaknesses, so it is crucial to conduct in-depth research and take various factors such as accuracy, ease of use, and cost before making a decision.
The above-discussed tools are free AI content detector tools, but you will be asked to upgrade after a certain detection limit. Hence, test the best tool for yourself and then upgrade to the one that suits you the best.
Ultimately, the right tool for you will be the one that best fits your unique requirements and helps you achieve your content detection objectives.
