In 2022, when people were overwhelmed with the rapid widespread adoption of AI technology, there was room for lots of discussions about that topic. Analytics predicted the increasing popularity of using AI in all spheres of our lives, but on the other side, creators were worried about AI replacement of their jobs. Currently, in 2024, we can see the results of AI work and its impact on people. Artificial intelligence is used everywhere, wherever we are, but another question arises: Should it be used as a substitute for human work?
The AI Using
It seems so foolproof, for example, you just give a task for ChatGPT, and a few minutes later you have already done your weekly assignment. There are a lot of situations where ChatGPT saved our lives (or it is just our perception), but there are also many confusing situations when we did not check as well as required. For little tasks AI is the best solution, however, that does not exclude the demand for thorough AI work inspection.
AI is not suitable for big deals, such as creating websites, doing science projects, doing important investigations, or writing articles. Google also tries to prevent the popularity of AI-created content if it affects search quality for users and consistently optimizes its algorithms. So if you generate your website by using AI, there is a huge possibility that Google’s anti-AI algorithms will mute your website. No matter how good and quick an AI’s work is, it could never be a human’s. Moreover, AI cannot deceive Google codes, so there are more cons than pros.
The Solution
Fortunately, humanity isn’t stopping at the same developing level. As a result, we have great opponents to AI in the form of AI Content Detector tools. Their roles are to perform a function that a person cannot quickly identify. They are great helpers to prevent the dissemination of machine-generated content. We also have a wide selection of anti-AI tools, and you can even choose which one of them is more suitable for your demands.
No more AI substitutions!
So, you want to protect your website from being muted by Google and avoid low-quality AI content. In that case, we have already analyzed the best AI Content Detector Tools that can unmistakably help you determine AI- and human-created content, and we are ready to introduce them!
Best AI Content Detection Tools
Undetectable.ai
Undetectable is famous for its deep insight into the text, investigating every single letter, sharply examining the compound sentence structures, and giving you a clear answer as to whether it was generated by AI.
Fundamentals of use
According to their website, you can just open the link and simply type or copy and paste the text from any AI platform, like ChatGPT, Claude, or Bard, and click the “Check for AI” button. After that, not only will you get the results about by whom it was created, but you will also be able to determine the likely proportion of your content. The humanize function is also available here, with the help of which you can turn the text generated by AI into the text written by a human.
Advantages
- Undetectable.ai can allow you to insert 10,000 characters at a time
- Supported languages include Arabic, German, Portuguese, and English
- Simple interface, which is easy to use
- Works with texts from GPT-3, GPT-4, Bard, Claude and many others
- The Quick Start Guide on the website can help you easily start your work
- High accuracy ratings, around 85 and 95 percent
Price
- For free only 250 words is available, you cannot use Humanizer.
- A monthly subscription 14,99$ for 15,000 words (optional).
- A yearly subscription 5$ a month for 10,000 words (also optional, the price depends on your preferred word amount).
- In the yearly subscription case, you can try the 6-month free trial.
Disadvantages
- There is also a function of creating text by AI.
- Not every person can afford a subscription.
- Outmoded website visual.
Perfect For
- bloggers
- writers
- researches
- students
Originality.ai
Originality.ai is a new-generation AI Detector tool. Not only does it give you an AI detector, but there is also a Plagiarism Checker, which sets this AI detector apart from others. According to Web users, that tool must be the most accurate AI content detector.
Fundamentals of use
Firstly, you need to Sign Up using your email and create an account, after that paste or upload your text. Secondly, click the “Detect” button and get a scanned text. When you get scanned text, you can learn more detailed information about the presence of AI content in your text.
Advantages
- Suits for teamwork
- The ability to manage an unlimited team is available
- The option for validating text in a variety of ways by using Google extension
- Instant website scanning
- The highest accuracy over 95%
- Plagiarism Checking (supports 15 different languages)
- The Fact-Checking Aid function helps prevent the publication of incorrect information
- Check the Readability score of your content
Price
- Pay-as-you-go subscription: 30$ for one-time for 3000 credits (one credit can scan 100 words)
- Base subscription: 14,95$ per month for 2000 credits
- A free trial is available if you download the Google extension to test Originality.AI (you will get 50 credits)
Disadvantages
- Limited pay-as-you-go pricing options, you can only try 6 functions
- Imperfect accuracy
- AI detection has only the English language
- Credits have an expiration date
Perfect For
- coworking
- agencies
- writers
- students
Writer
If you are seeking a simple, easy, and free AI detector, then there is one of the most advisable ones for you. The Writer‘s main purpose is instant recognition of artificial text, which is helped by uncomplicated and clear website design.
Fundamentals of use
The easiest way to test your content for AI is to simply copy and paste your text, then click the Analyze Text button. After conscientiously evaluating the content, the detector will show you the percentage of content created by humans or AI.
Advantages
- Available option for checking link URL
- Requirements custom function
- Grammar Check-up option
- Team monthly subscription of up to 5 users with low price
- The easiest to use
Price
- Free
- Want more? Monthly subscription for a team of up to 5 users for $18 per month or $162 per year (billed annually and includes a 3-month free trial)
Disadvantages
- Maximum character amount is 1500
- Unsuitable for large texts
- Low accuracy level, about 38%
- No file or image upload function, text must be entered manually
- Only English is supported
Perfect For
- writers
- website owners
Copyleaks
Since Copyleaks includes five functions at once, it is the most sought-after AI Detector Tool. When some AI detectors provide one or two functions for strong analysis of a text, Copyleaks provides a Plagiarism detector, Codeleaks, a Writing Assistant, Gen AI Governance, and an AI Grader, which also, without doubt, will show where your text could have been changed so that the intervention of AI was not noticeable.
Fundamentals of use
As with other AI detectors, using Copyleaks simply requires you to paste text or provide a link to a web page. Algorithms quickly read the content and issue a detailed report highlighting the specified parts of the text in the area of risky authenticity.
Advantages
- Supports around 30 languages
- Detect all AI models (even newer ones)
- The overall accuracy rate is 99,1% and a 0,2% false rate
- Plagiarism and Paraphresed AI detector
- Detecting AI-generated source code
- High-security level
- Includes 2 users in subscription
Price
- AI Detector is free
- AI + Plagiarism Detector Annual Subscription: 13,99$ per month up to 1200 credits (one credit equals 250 words)
- AI + Plagiarism Detector Monthly Subscription: 16,99$ per month up to 100 credits
- Only Plagiarism Detector 8,99$ per month (annual subscription) or 10,99$ (monthly subscription)
Disadvantages
- A long wait to download the result
- There is no option to partially edit/delete the text
Perfect For
- entrepreneurs
- programmers
- writers
- software developers
Winston.ai
Winston.ai is always one step ahead of new technologies and development. According to their website, their software can easily find AI-created content with a 99,98% accuracy rate, including texts created by ChatGPT. The website also claims to have the best Plagiarism Detection tool of its kind.
Fundamentals of use
To start with create an account for free to begin checking for AI content, and due to this, the organizing documents and files function will be available for you. You can paste your text or upload documents when the account is created. As they pride themselves on their OCR (Optical Character Recognition) technology, this means that Winston’s thorough content validation won’t miss even handwritten text! As a consequence, you will get on a scale from 0 to 100, who created your text.
Advantages
- Supports the following formats: jpg, docx, and png.
- Optical Character Recognition function
- Offers AI Detection Google expansion for free
- High accuracy level
- Works with English, Spanish, French, Portuguese, German, and Dutch content
- Free in use
- Has a Guide to help you quickly start
- Visible designations of parts created by AI
- Invitation of team members
- Specializes in all AI tools
Price
- Free: up to 2,000 words scan
- Essential subscription: 12$ (annual) /18$ (monthly) up to 80,000 words scan
- Advanced subscription: 19$ (annual)/ 29$ (monthly) up to 200,000 words scan
Disadvantages
- The minimal session is 500 words
- Some users found not a thoughtful use of the free 400-words
- The registration requirement
- Not many languages are supported
Perfect For
- writers
- web publishers
- students and teachers
ZeroGPT
Simplified design and practical use – that’s what ZeroGPT is all about! The name of the artificial intelligence detector is justified by its function because it provides quick detection for any variants of GPT, such as ChatGPT, Google Gemini, etc. The series of complex algorithms determines on which platform the text was created or perhaps invented by a person.
Fundamentals of use
The service does not require any sign-up and is available for free without limits. ZeroGPT also gives users the ability to discover texts from a variety of sources, which means you can input different kinds of formats like PDF, URL, and text files. After analyzing the text, you can see sentences highlighted in yellow that could be generated by AI.
Advantages
- Multilingual support: English, French, Spanish, Hindi, German, and Indonesian
- Easy text analysis
- Real-time results
- ZeroGPT API provides the integration of text identifiers in your applications
- Useable without limits
- Accuracy rate is 98,80%
Price
- Free
Disadvantages
- Outmoded interface
- Cannot upload files
- Not many languages support
Perfect For
- writers
- students
- educators
- freelancers
- copywriters
GLTR
Giant Language Model Test Room (full name of GLTR) is generally based on GPT-2 technology and was created by a collaboration of MIT-IBM Watson AI lab and HarvardNLP. Based on the analysis of each text, the detector works based on context centrality and the probability that each word is a predicted word in the context to the left.
Fundamentals of use
The use is not different from the other tools, so that is to say that you can just input your text and click the “Analyze” button. According to the probability that your text will be in the Top 10 predicted words, the words will be marked in green. In the same way, words will be marked in yellow if there is a probability of getting into the top 100 predicted words, 1000 predictions – red, and above 1000 will be marked violet. You can view the analysis of the tool and check the colors, mostly green text means a high probability of AI intervention.
Advantages
- Forensic analysis provided by using highlighted colors
- Convenient navigation
- Word position evaluating
- Free and simple in use
Price
- Free
Disadvantages
- AI recent models are not supported
- Has not got high accuracy (72%)
- Plain design
- If you are using it for the first time, you may find it difficult to understand the results
Perfect For
- researchers
- developers
- writers
Crossplag
The Crossplag was originally created as a Plagiarism detector tool, but not long ago an AI Detector tool was added. Their AI function has been trained to identify human texts, and when they do not match a pattern, the detector discovers them immediately.
Fundamentals of use
Firstly, you need to create an account (you can quickly do it with Google or Facebook). Secondly, as with the other tools, paste your text or submit your document for scanning. Finally, the tool can start analyzing, so you will get your results at the scale as soon as possible.
Advantages
- Provides one of the best Plagiarism detectors
- Plagiarism Detector supports more than 20 languages
- PDF guide and Video guide to a quick start
- Has been tested with more than 1.5 billion parameters to prove its accuracy
Price
- The free plan has only 1000 words or 10 credits
- Pay-as-you-go subscription: 9.95€ for 5,000 or 50 credits
- Bundle subscription: 149.95€ for 100,000 words or 1000 credits
Disadvantages
- Sign-up is required
- Low accuracy level (around 58%)
- Submission formats must only be PDF or WORD
- Document uploading depends on your credit numbers
- AI detector supports only English
Perfect For
- students
- teachers
- writers
- bloggers
Content at scale
Content at scale is also one of the most famous AI Detector tools, which provides plenty of options for detailed AI check-ups. It mainly specializes in detecting the presence of artificial intelligence in marketing materials, website articles, and customer interactions. This tool was trained by essays, blog posts, Wikipedia entries, and across multiple large language models (LLM’s).
Fundamentals of use
Without any registrations, you simply copy and type the text you want to check. This tool uses color highlights sentence by sentence. Red represents AI-generated content, while green, in opposition, represents human-generated content. Yellow and orange in the middle means the text needs to be rewritten.
Advantages
- Provides AI text rewriting function
- Also has a Plagiarism detector option
- If you want to check an image, there is an AI image detector to help you
- Detect all the most popular AI content models, like ChatGPT, Claude, Bard, GPT4, and Gemini
- Sentence-by-sentence highlight
- Provides URL scanning
Price
- AI Detector is free, you have 2,500 words per text analysis
- AI Checker + Generative AI subscription: 49$/monthly for 25,000 words
Disadvantages
- Low true accuracy rate (66%)
- AI text rewriting is not of stable quality
- Limited detection function
Perfect For
- marketing teams
- agency owners
- writers
- web publishers
Sapling
Sapling AI Detector can be added to the list of free AI detector tools. There aren’t any special extras, it is just created for AI checks. In any case, free access is available to anyone who needs it and is convenient.
Fundamentals of use
Copy and paste to evaluate the text, but if you want to get an accurate result, your text must be more than 50 words. After the analysis, you will receive a scale with the percentage of fake content. Under the scale, there will also be an overall score for the text and sentences. If there is AI-generated content, it will be highlighted in red.
Advantages
- High capabilities of text analysis
- Free to use
- You don’t need to register
- Also provides a Grammar check function for the Pro Version
Price
- AI Detector is free
- If you want more features, there is a Pro subscription: 29$/monthly or 12$/annual (also has a one-month free trial for registered users)
Disadvantages
- Low accuracy level
- The pro version is quite expensive
Perfect For
- writers
- startuppers
- SMEs
- enterprises
GPT Zero
GPT Zero has almost the same name as the previous ones, but this tool is completely another. The detector was trained by humans and AI, so it can give you the deepest language scan, and mainly focused on English prose. This tool works with the newest AI services based on ChatGPT, GPT-4, GPT-4, GPT-2, LLaMA, etc.
Fundamentals of use
Simply typing or uploading text is enough. After scanning, you get a general detection with highlighted parts of your text that contain AI-generated content. If you want to scan larger texts, you must create an account on their Dashboard.
Advantages
- Helps to understand the description of the result, not just to see the amount of AI-generated content
- Convenient dashboard
- Sign-up isn’t required
- Specializes in extraordinary language analysis
- Sentence-by-sentence highlight
- A plagiarism scanner is also available
Price
- Basic subscription: free, 10000 words per month
- Essential Subscription: 10$/month (annual) and 15$/month (monthly)
- Premium Subscription: 16$/month (annual) and 24$/month (monthly)
Disadvantages
- Low accuracy level (52%)
- Has no percentage points
- Imperfect analysis
Perfect For
- students
- teachers
- writers
How can you decide which one of them?
According to the introduced models of AI Detector tools, you can analyze all the pros and cons and choose the most convenient one for you. These models have many additional options and are suitable for most types of human activity. The level of accuracy is also important, but you must always remember that you should not use only one AI detector, this means that you should choose several AI detector tools depending on your requirements. Furthermore, don’t trust the machine 100% and check by yourself as well.
In conclusion, we have to say that you cannot use the AI detector as a separate full-fledged check and consider it as protection against AI. Any machine can fail, and you should understand this early on to avoid vain hopes for a miraculous check against the AI. While emphasizing the importance, we should also remember the disruptive power of using AI-generated content for every area of our lives. Artificial intelligence will always be at a disadvantage compared to human-generated content anyway. Human-generated content is more reliable than machine-generated content because a human writes using unique knowledge gained through hard work and learning. Can we confirm the same for AI? Of course, the answer is no.
After all, artificial intelligence owes its creation to humans, and AI does not create anything new or unique, but simply repeats what has been written before, using the specified codes. AI also damages and destroys the creativity made by humans. It may be that low-quality content is created faster, but speed is not of the essence when we are talking about really great content with useful information.
