Top 10 AI Content Detector Tools for 2023

With the rise of the usage of AI chatbots, distinguishing between content generated automatically and content created with all human effort is becoming a major concern.

People are concerned that AI content may jeopardise their long-term SEO efforts if Google ends up penalising it.

Also, people have witnessed several instances where AI chatbots like Google Bard & ChatGPT have produced wrong, inaccurate or biased information, putting a question mark on the reliability and accuracy of AI content.

Experts have already stated that chatbots like the ChatGPT sometimes hallucinate and create blunders.

OpenAI being dragged to court over intellectual property rights has made people wonder if they should rely on AI content.

All these things have made people ensure that their content is not generated through AI, and even if it was, it should not be used without any manual verifications.

In this situation, AI content detectors have become a saviour of all digital marketing efforts.

Businesses that have outsourced the content marketing work are utilising them to make sure that the content is created with human effort and isn’t just a copy produced by a robot.

If you are also looking for AI content detectors to help you identify the content, here we are curating the top 10 AI Detector Tools for 2023.

Let’s start!

Originality.ai

Originality.ai is one of the most reliable AI detection tools, with a 94% accuracy rate. It is designed to detect text generated from different language models like GPT 3, GPT 3.5 (ChatGPT), GPT 4, and LaMDA. Furthermore, it can even identify text that has been paraphrased using tools like Quillbot and others.

To check the AI probability, users must log in with credentials and copy & paste the text. The tool then scans the given text and provides its predictions in the highlighted form with an AI detection score.

To present its predictions, originality.ai uses different colours.

For instance, if the text was generated through an AI tool, it highlights the entire document in red, whereas if written by a human, it appears in green highlights.

In between, different shades of red appear, with darker hues indicating a high probability of AI-generated content.

Features

• Built-in Plagiarism Checker
• Chrome extension
• Readability Score

Best For

• Content Marketers
• Publishers
• Writers
• Agencies
• SEO

Pricing

Originginalty.ai does not offer monthly or annual plans; its pricing model provides credits. You can scan 100 words for each credit, costing you $0.01 per 100 words checked. You can purchase up to 100000 credits at a time.

Copyleaks

Copyleaks is another highly effective AI content detector that helps you ensure that the content was not written by a robot like GPT-2, GPT-3, ChatGPT, GPT-4, T5, Bard, and Jasper.

It has an accuracy rate of 99.1% and can differentiate between AI-generated and human-written text in over ten languages, including English, German, French, Spanish and more.

It is an easy-to-use tool requiring the insertion of text to be analysed.

The tool utilises various techniques to recognise AI text patterns and tells AI probability in percentages ranging from 1 to 100.

Additionally, it highlights the scanned text in different colours, with the red colour indicating AI-based text.

Features

• Plagiarism Detection
• Multilingual support
• API Integration
• Chrome Extension
• In-depth content analysis
• Paraphrased text detection
• Source code plagiarism detection.
• OCR (Optical Character Recognition) technology

Best For

• Content marketing agencies
• Website Publishers

Pricing

Like originality ai, the pricing model of the Copyleaks also depends on credits. With a minimum purchase of 100 credits per month, the pricing starts from $8.33 /Month (in case of an annual subscription). Each credit lets you scan up to 250 words.  You can purchase any number of credits, as there is no upper limit.

Zero GPT

Developed by Open AI, ZeroGPT is a great tool for identifying the source of your text. Whether generated through ChatGPT, Google Bard or even the human brain, Zero GPT can distinguish it in seconds.

The tool uses deep algorithms to analyse the text and boasts an accuracy rate of text detection of up to 98%.

It has a simple user interface that requires you to input the text into the text box. Once you do that, ZeroGPT starts analysing it and shows results through a gauge indicating the percentage of AI probability.

Apart from that, it also highlights the text elements derived from AI in yellow.

Moreover, it supports API integration and can detect text in almost all available languages.

Features

• OpenAI’s Product
• Doc file upload
• API Integration

Best For

• Company
• Students
• teachers
• universities
• writers
• employees
• freelancers
• copywriters

Pricing

• Free to use

GPT Zero

Specifically developed for educators, GPT Zero is a classification model introduced by Edward Tian, a student at Princeton University.  According to him, GPTZero was trained on a large, diverse corpus of human-written and AI-generated text, with a focus on English prose.

The tool uses two variables: “perplexity” and “burstiness” to identify text. Perplexity measures how random a corpus of text is, while burstiness measures the variation in the sentence.  Lower perplexity and burstiness is the sign of AI-generated content.

It is capable of detecting text generated through ChatGPT and Bard but is not confined to them only.

You can use it for free but require a subscription if the character limit of the text to be analysed exceeds 5000 characters. The best thing about this is that it accepts batch file input.

Features

• API Integration
• Chrome Extension
• Canvas Integration
• Microsoft Words Add-in

Best for

• Educators
• SEO
• Universities
• Journalists

 Pricing

GPT Zero offers three following types of packages.

Sapling.ai

Sapling.ai  is a free-to-use AI detection tool that can provide results with 97% accuracy and less than 3% false positives.  It was developed by former researchers at Berkeley University of California with the intention of conducting various functions like grammar and punctuation checks, rephrasing text and detecting AI text.

Whether the text originated from ChatGPT or other AI models like GPT-3, and GPT-4, Sapling is capable of detecting all.

It requires at least 50 words to start the scan and is highly effective and accurate in the case of longer texts.

To show the results, it uses a scale indicating the percentage of AI content, referring to it as “Fake”.  Additionally, text elements generated through AI appear in red highlights.

You can use the sapling ai for free. However, the free version accepts only 2000 characters at a time; for text exceeding that limit, you will have to opt for the paid version.

Features

• Detects GPT-3, GPT-3.5, ChatGPT, and GPT-4.
• Boasts of 97% accuracy rating.
• At least 50% required to scan
• Auto-complete, snippets, and chat assist.

Best For

• Agencies
• Customer-facing teams

Pricing

The sapling.ai provides the following plans

Writer AI

Writer ai content detector is a complete ai solution tool. From generating content for social media marketing to detecting the content generated through AI, this can help you with help with all.

The unique thing with this tool is that, unlike other tools that ask you to input text in the text box to analyse, it accepts the URL of the text to be analysed.

So, if you do not want to copy-paste your long text, you can paste the URL of the page you want to analyse, and it will automatically extract text to scan it.

However, it is to be noted that Writer can only detect 1500 characters at a time; therefore, it will extract only the first 1500 characters of your URL text.

After analysing the text, Writer does not show AI elements in the highlighted form; rather, it shows a percentage score of AI written text, if any.

Apart from using Writer on the web, you can also integrate it with various software like Chrome, Google Docs, word, and more.

Features

• API Integration
• Plagiarism Checker
• Detects URL text

Best for

• Content marketers
• Web publishers

Prices

The following two types of plans are available.

Crossplag

Crossplag was mainly a plagiarism check tool but has now been enhanced with a new feature of detecting AI content. It requires you to sign up by email to initiate a text scan.

Crossplag uses a combination of machine learning algorithms and natural language processing techniques to analyse the text.

It checks the patterns and characteristics of the content and provides predictions through a score index, distinguishing human, mixed, or AI content.

It basically assigns a specific percentage ranging from 0 to 100 to the text, with 0 indicating that the text is purely human-written and 100 indicating that the text was wholly generated through AI.

A score of 50 indicates the text is a mixture of both human & AI.

Features

• Detects citations in the document.
• Plagiarism checking capability.
• Supports over 100 languages.
• LTI integrations.
• Supports multiple file formats.

Best For

• Individuals
• Businesses
• Education Institutions

Pricing

The free version can analyse only 3000 words at a time. In case of limit goes beyond that, a paid version needs to be purchased. Crossplag provides various plans, which are as follows:

Winston ai

Winston AI is another great AI detection tool to help identify content generated with different language models like ChatGPT, GPT-4, Bard, Bing Chat, Claude and more.

With a 99.6% accuracy rate, it is one of the most effective AI detection tools. Like other AI detectors, Winstons AI accepts text input to scan the text.

But what stands out is its ability to let you upload documents in Word or PDF formats.

Another notable feature is its Optical Character Recognition Technology which makes it capable of processing scanned documents or even photos of handwritten text.

Once given input, the tool immediately analyses it and provides an AI score on a scale of 0 to 100 per cent. It also gives the assessment of text sentence by sentence by way of highlighting each with different colours.

Features

• File Upload
• OCR Technology
• Project and Document Management
• Team Management
• Multilingual Support
• Printable PDF Reports
• Plagiarism Checker

Best For

• Professors
• Universities
• Businesses

Pricing

Content at Scale

Content at Scale is a free AI detector tool designed to detect content generated from ChatGPT, GPT4, & Bard. Its content score depends on various characteristics, such as the pattern of the text and the predictability or probability of word choices.

Content at Scale accepts only 25000 characters at a time and provides a score on a scale of 0 to 100.  Additionally, it gives the sentence-by-sentence breakdown to give a precise idea of which part of the text was written by a human or which part was generated by AI.

Features

• Detects GPT-2, GPT-3, 3.5, or ChatGPT.
• It can scan up to 25,000-character text.
• Multiple language support.
• API is available on request.

Best For

• SEO
• Marketing
• Educational institutions
• Academic content

Pricing

AI Text Classifier

AI Text Classifier is a product of Open AI, the parent company of ChatGPT.  It was developed especially for detecting content generated through ChatGPT.  It is a free-to-use classifier trained by OpenAI to distinguish between AI and human text.

However, the tool has some limitations. For instance, to present the predictions, it does not provide any precise score or text highlights but rather labels the whole text as very unlikely, unlikely, unclear if it is, possibly, or likely AI-generate.

Also, it is not fully reliable and sometimes (specifically in the case of shorter text of below 1,000 characters) makes false claims by labelling human-written content as AI content and vice versa.

Furthermore, OpenAI recommends using AI Text Classifier for English text only, citing that its performance is significantly worse for other languages. Open AI is continuously working to improve its detection capabilities and accuracy.

Features

• Easy to use
• Reliable for longer texts

Best for

• ChatGPT-generated content

Pricing

• Free to use

Final Note

Apart from the above, there exist number of Ai content detectors also. Here, we have curated a list of the best ones we have found. Thus, it is important to discover each and every tool on your own and find the you find the one that best fits your needs and help you differentiate between AI and human content.