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Best AI Content Detection Tools: Free ChatGPT3 Output Detector


Andrew NG

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AI content detection tools are a great way to analyze and scan texts to determine whether they are human-written or machine-written. This tool helps examine the content’s originality and prevents your content from getting spam by google. But nowadays, with so many available options, it’s quite difficult to choose the most suitable software. 

Therefore, here is a list of a few best AI content detection tools that would help you analyze AI content along with additional features such as a plagiarism checker, content generator, and more.

9 Best AI Content Detection Tools 2023 – An Overview

Every publisher or content writer should run through AI content detection to check the originality of their content. Here are the seven best AI content detection tools in 2023 that would help analyze the text: 

  1. Kazan SEO: Free AI / GPT 3 / CHAT GPT 3.0 Detector Tool

Kazan SEO is a promising AI content-detecting tool that analyzes the structure of the content along with the language to determine whether the content is human-written or machine written. Kazan SEO depends on linguistic analysis techniques and machine learning to determine the AI content in detail. 

This AI detecting tool includes excellent features like Text Extractor, Content Optimizer, AI GPT-3 Checker, and Textron AI Text. Kazan SEO is a flexible tool that does way more than just detect AI-generated content; it also performs basic SEO so you can generate optimized content. 

Pricing of Kazan SEO: 

Kazan SEO is free, and anyone can use it. However, you do need to sign up and verify your account to use this tool. 

  1. GPTZero: Best AI Content Detection Tool For Teachers & Students

GPTZero is a promising new AI content detection tool in the education industry. This tool has the ability to provide good content detection for university essays, articles, and coursework. Therefore, GPTZero is an essential tool for teachers and students. 

However, GPT Zero is still in development, so you might not find 100% accuracy in detecting AI content. But this tool can potentially meet the needs of AI technologies in universities and schools. 

GPTzero can be used in universities to vet admissions essays to certify whether it was written by applicants or not. Through this, educators can have some burden off themselves. 

Pricing of GPTZero:

GPTZero is a free AI-detecting software that can be publicly used by anyone. 

  1. Content At Scale: Content Generator + AI Detection Platform

Content AI Scale utilizes machine learning and artificial intelligence to check GPT-3 generated content. It runs a semantic analysis algorithm to detect AI-generated content apart from human-written content. 

Apart from checking AI content, this tool can create content that be undetectable by any AI-generated detector. This tool is also great at checking duplicate words, phrases, and sentences to help create original and unique content that is not only original but also plagiarism free.  

Pricing of Content At Scale:

Content At scale is free to use the tool and can be used by anyone to detect AI-generated text. 

  1. GPT-2 Output Detector: A Free GPT 2 Content Detector Tool

Gpt-2 Output Detector is a reliable AI content-detecting tool for content publishers and website owners. This tool uses natural language processing and machine learning techniques to detect whether the content is AI-generated or written by a human. 

Gpt-2 output detector is one of the easiest tools to use, you need to paste the content on the box simply, and the software will scan it in next to no time, and it will display AI content detection in the form of a percentage. The percentage section will showcase how much original content and what percent AI generates, making it a great AI content detector tool.  

Pricing of GPT-2 Output Detector: 

GPT-2 Output Detector is a free tool, and anyone can use it. 

  1. Writer .com AI Content Detector – A Reliable Ai Content Detector Tool is an effective AI content detection tool. It allows users to use this tool for various occasions, such as detecting AI-generated content, editing texts, grammar checks, creating content, and more. 

You need to paste your text on the box to check whether your content is human-written or AI-written. The tool will analyze the text, and within a few seconds, it will display a score of human-written content from 0 to 100%. It also offers several tools you could integrate with, such as Google Docs, Chrome, Word, and more.  

Pricing of 

The writer provides a free 14-day trial for its users and a paid Team Version available, which supports 1-5 users and costs $18 per user/month.

  1. Worst AI Content Detector With fake Accuracy Rate. works by analyzing the language and structure of the given article. It includes advanced linguistic and machine learning technology to detect AI content. This tool works as advertised for content publishers and checks whether the content is human-written or AI written. can detect GPT-3 and GPT-3.5 content with around 100% accuracy. However, when identifying ChatGPT-generated content, the accuracy level drops to 90%, which is its lowest detection rate. 

At times, you will find false positives instead of false negatives as it sometimes identifies human-written content as machine-written. However, AI-written content will come back identifying as AI. It can be pretty complex to detect AI content with this tool, but generally, it’s a good AI content-detecting tool. 

Pricing of provides an affordable price range for its users, costing $0.01 per 100 words per scan. You can purchase 2,000 credits at $20 or 5000 credits at $50 or more. Based on your preference, you can run a Plagiarism check, AI check, or both simultaneously. 

  1. Giant Language model Test Room (GLTR): A Free Ai Detection Tool

Giant Language model test room (GLTR) is a useful software for content publishers; it can help analyze the text and predict whether the content is machine-written or human-written. GLTR performs forensic inspection of a few elements of language models on the content, and each text is analyzed to identify AI content. 

The Giant Language model test room has simple features; therefore, it’s very easy to use this tool. You need to paste your content on the text box, and the software will scan your content accurately. However, GLTR displays the AI detection in a histogram which provides statistics about the text form; this can be an issue for some people as it’s difficult to interpret the results as a histogram makes it complex. But if the histogram is fine for you, then GLTR might be a great AI-detecting tool. . 

Pricing of Giant Language model test room: 

The giant language model test room is free to use, and anyone can use it to analyze whether the content is machine-written or human-written. 

8. Turnitin AI content detector

Turnitin is a great AI-detecting tool to help instructors and educators analyze the work assignments submitted by students and ensure students aren’t using any AI writing tools to perform their work such as college essays, homework, school paper, and more. Turnitin detects ChatGPT AI-written content by identifying the tone, style, and language used in the content to detect whether the content is human-written or AI-written. 

Apart from AI content detection, Turnitin can also help detect content similarity. This software compares the content submitted by the student to a wide database of content, including paper content of students, the internet, academics, and more to analyze the similarity of content. To get started with Turnitin users need to get in contact using this link 

Can Google Detect AI-Generated Content?

Yes, sort of. There is a chance that Google might detect AI-generated content as Google keeps on developing and twisting new algorithms to handle AI-generated content issues. With features like algorithms, Google can analyze how well content is written. Various patterns and inconsistencies can be discovered in AI-generated content.

Google will often look for sentences that aren’t informative or meaningful to readers but have keywords. Content stitched from web pages without any essential value will be detected as AI-generated content. So, if the content falls under a structure that is identified by the algorithm, then google will flag it. 

Can Bing Detect AI-Generated Content?

Yes, Bing employs algorithms to detect AI-generated content and connect users with the most original and relevant content to its users. 


AI detection tools are great for analyzing and scanning fake content and avoiding ranking issues in google. Here we have mentioned a few of the best AI content detection tools that can help scan and analyze whether the text is machine-generated or human-generated.

In addition, a few of these tools also provide additional benefits, such as plagiarism checking, grammar checking, cowriting, and more. We hope we have made it easier for you to choose an AI detection tool suitable for you. 


Are AI detection tools absolutely reliable/accurate?

No AI detector is 100% reliable. Usually, the accuracy rate of AI detection tools lies between 65% to 90%. AI detection tools still require catching up with these efficient AI writing tools. 

Is it forbidden to generate AI content in SEO?

Yes, Google considers AI-written content to be spam content, and therefore, Google forbids AI content in SEO. 

Why does Google hate AI content?

AI content is generated through a machine; therefore, it lacks reliability and personal touch, which causes Google to consider it spam. 

How can I avoid having AI content on my site?

You can avoid having AI content on your site by checking your content through a good AI content-detecting tool. This will help you determine how much percent of your content is AI-written. 

Will AI content writing tools replace human writers in the future?

Well, Maybe, with AI content writing tools coming up with new technologies and features which can generate informative content with a personal touch for reliability, it could replace human writers in the future. 

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