Top 10 ChatGPT Detector Tools You Should Know

The online world is awash with content, but how much of it is truly human-made? In this article, we’ll explore the top 10 most effective ChatGPT detector tools that can help you distinguish between AI and human-based content.

10 best ChatGPT Detectors for checking AI content

App Name	Pricing (Montdly)	Logo	Action
1. Originality AI 👉 More Info	✔ From $14.95 ✔ Free trial: Yes		Get app!
2. Copyleaks AI 👉 More Info	✔ From $9.99 ✔ Free trial: Yes		Get app!
3. OpenAI: AI Text Classifier 👉 More Info	✔ Flexible ✔ Free trial: Yes		Get app!
4. GPTZero 👉 More Info	✔ From $15 ✔ Free trial: Yes		Get app!
5. Content at Scale AI Detector 👉 More Info	✔ From $49 ✔ Free trial: Yes		Get app!
6. Sapling AI Detector 👉 More Info	✔ $25 ✔ Free plan: Yes		Get app!
7. Writer 👉 More Info	✔ From $18 ✔ Free trial: Yes		Get app!
8. GLTR 👉 More Info	✔ Free plan: Yes		Get app!
9. Grammarly 👉 More Info	✔ From $12 ✔ Free plan: Yes		Get app!
10. Crossplag 👉 More Info	✔ From $9.99 ✔ Free trial: Yes		Get app!

Originality AI

Originality AI is one of the best AI content detectors and plagiarism checkers designed for content publishers to ensure originality and integrity. It offers a cost-effective solution at $0.01 per credit, with each credit covering the analysis of 100 words. This detector excels with a 96% accuracy rate over a diverse test dataset. 

Key features

• Dual Detection Technology: Originality AI employs advanced algorithms to sniff out AI-generated text and instances of plagiarism simultaneously. It provides a double layer of scrutiny for content integrity.
• Vast Reference Library: The app boasts a check against an expansive trove of digital content, tapping into over 50 billion web pages and scholarly articles for comprehensive comparison.
• Browser Integration: The Chrome Extension offers immediate analysis. Therefore, users can verify content authenticity on any website with a single click.
• Observational Insights: Originality AI tracks and visualizes the writing process, offering valuable metrics such as session duration and word count, painting a clear picture of content development.
• Segmented Content Evaluation: It not only assesses the entirety of the text but also illuminates specific sentences or paragraphs, flagging potential AI-written sections for further review.

Benefits

• Fast webpage analysis for AI content with a Chrome Extension.
• Instantly check any text with an easy-to-use interface.
• Monitor the writing process in real time.
• Detailed analysis and reporting on writer activity.

Drawbacks

• May incorrectly flag authentic content as AI-generated (false negatives).
• Costs add up for extensive documents or frequent use.

Copyleaks AI 

Copyleaks AI Content Detector is a versatile AI detection tool offering both AI and plagiarism detection capabilities. As a free AI detector tool, it supports multiple languages and integrates via Chrome extension or API, providing flexibility for various user needs.

Key features

• Holistic Verdict System: Copyleaks AI provides a straightforward verdict, labeling content as human or AI-generated, simplifying the validation process for publishers.
• Precise Probability Metrics: It presents a detailed likelihood ratio, evaluating the text and signaling the chances of it being written by a human or AI.
• Chrome Extension: This feature enhances user experience by offering an instant analysis tool directly within the web browser.
• Multi-Language Support: Acknowledging global diversity, Copyleaks can scan and detect AI-written content in various languages.
• Flexible Integration: Whether through a Chrome extension for casual use or an API for development, Copyleaks ensures versatile applications.
• Selection of Models: It allows users to choose from other AI models for a tailored AI detection model experience, ensuring up-to-date accuracy.

Benefits

• A free AI tool with no cost involved.
• User-friendly interface.
• Offers Chrome extension for easy access.
• Multiple language support.
• Detects both AI and plagiarized content.
• API is available for extended functionality.

Drawbacks

• Do not mark AI content for quick identification.
• Speed is dependent on document length.
• Possibility of false positives.

OpenAI’s AI Text Classifier

OpenAI’s AI Text Classifier is a tool crafted by the creators of GPT models to differentiate between AI-generated and human-crafted text. It assists in sentiment analysis, topic classification, and spam detection, but it’s suggested as a supplement to other AI content detection methods rather than the sole decision-maker.

Key features

• Source Analysis: The classifier examines the content to determine its origin, distinguishing between AI-generated and human-created text, providing users with insight into the authenticity of the information.
• Classification Categories: It categorizes text into various levels of AI likelihood, such as ‘very unlikely,’ ‘unclear,’ or ‘unlikely.’ That offers users a nuanced understanding of the text’s nature.
• Volume Handling: Built to process substantial amounts of textual data, this tool is ideal for users who require swift analysis of extensive documents or datasets.
• Accessibility: As a free, web-based application, the AI Text Classifier is accessible to anyone with an OpenAI account, democratizing AI detection tools.
• Company Pedigree: Created by OpenAI, the entity behind the generative AI models, this classifier comes with the assurance of being developed by experts in the field.

Benefits

• Developed by the pioneers in AI, OpenAI.
• No charge for usage.
• Quick processing of large text batches.
• Simple to operate.
• Some degree of accuracy in identifying AI-written content.

Drawbacks

• Lacks a precise scoring system.
• Doesn’t highlight specific text sections as AI-generated.
• Only 26% accuracy was claimed by OpenAI.

GPTZero

GPTZero is an innovative application designed to evaluate textual content for signs of AI generation. Tailored primarily for the academic sector, it aids in preventing fraud by analyzing essays for AI involvement. GPTZero provides a free version for basic use, while its paid variant includes enhanced features like plagiarism detection and bulk content analysis.

Key features

• Overall Scoring System: GPTZero employs a scoring mechanism that rates text, providing an immediate indicator of AI authorship. This scoring helps educators and publishers quickly understand the level of human input in the content they review.
• Perplexity and Burstiness Metrics: The tool measures ‘perplexity,’ a metric indicating how predictable the text is, with higher values typically pointing to human writers. Concurrently, it assesses ‘burstiness,’ evaluating the variation in sentence length that often characterizes human writing, as opposed to the more uniform output of AI.
• Plagiarism Detection: In its paid version, GPTZero includes a feature to detect copied content, ensuring the uniqueness of the text. This is crucial for academic integrity, providing extra scrutiny against content theft.
• Bulk Content Uploads: For classroom environments, the app allows educators to upload and analyze multiple texts at once, streamlining the process. This function saves time and allows for a collective assessment of a class’s work all in one go.
• Pre-Loaded Examples: To demonstrate its efficacy, GPTZero comes pre-loaded with examples showing how the tool performs on various GPT and human outputs. Users can learn to interpret the tool’s ratings and apply this understanding to their content evaluations.

Benefits

• Free version for basic checks.
• Simple interface for ease of use.
• Provides an overall content authenticity score.
• The paid version enhances functionality with additional features.
• High success rate in detecting AI-generated text.

Drawbacks

• Optimal performance requires longer text samples.
• Limited to analyzing content in English.
• Risk of inaccuracies in scoring content.

Content at Scale’s AI Detector

Content at Scale’s AI Detector serves as an advanced ChatGPT detector, offering content creators and marketers a reliable way to assess whether text is human-written or AI-generated. This tool stands out for its ability to dissect the nuances of predictability, probability, and pattern in content.

Key features

• In-depth Content Scoring: With its sophisticated algorithms, this tool scores and provides a granular breakdown, positioning itself as a meticulous ChatGPT essay detector.
• Analytical Breakdown: It breaks down content analysis into specific components like predictability, probability, and pattern, offering an in-depth view of the text’s characteristics.
• Updated Detection Models: The AI detector uses the latest versions of AI detection technology, ensuring practical assessment against current large language models.
• Pre-Populated Examples: Users can reference pre-loaded examples to see how the detector analyzes various text types. Therefore, they enhance understanding of the tool’s effectiveness.

Benefits

• No cost for use.
• Delivers a comprehensive content score.
• Detailed analysis of content components.
• Updated to recognize content from advanced AI models.

Drawbacks

• Lacks plagiarism detection.
• Doesn’t highlight AI-influenced sections within the content.
• It may not be as effective with non-English text or shorter content.

Sapling AI Detector

Sapling AI Detector is an intuitive tool that evaluates content to determine the likelihood of AI authorship, providing a valuable service for users needing to discern between AI-generated and human-written text. 

Key features

• Content Scoring: Sapling premium AI Detector scrutinizes text and assigns a score indicating the extent of AI involvement. This helps users quickly ascertain the authenticity of the content they’re evaluating.
• Highlighting Feature: For more detailed analysis, the paid version highlights sentences, drawing attention to potential AI-generated content, which enhances its use as a ChatGPT output detector.
• Chrome Extension: With its browser extension, Sapling integrates directly into user workflows, offering on-the-spot content assessment without disrupting the browsing experience.
• API Integration: Advanced users and developers can leverage the API to incorporate Sapling’s AI detection capabilities into their own systems, providing flexibility and scalability.

Benefits

• Accessible free version for basic content checks.
• Simple and user-friendly interface.
• Provides an overall score for content AI probability.
• Sentence highlighting is available in the premium version.

Drawbacks

• Some features are restricted to the paid version.
• The scoring system may be unclear to new users.

Writer

Writer’s AI Content Detector is a straightforward tool that offers a simple way to determine whether the content is human-generated. It provides a ‘Human Generated Content’ score quickly and is designed for short text analysis, making it especially useful for SEO professionals and content creators.

Key features

• Overall Content Scoring: The writer assesses the text and provides a score that indicates the likelihood of human authorship, giving users a quick metric for evaluation.
• Integration with Writing Assistant: The tool is fully integrated with an AI-powered writing assistant, allowing for a seamless transition from detection to text editing.
• URL and Text Input: Users can input a URL or paste text directly, making it versatile for checking content across the web.
• Immediate Analysis: The AI content detector quickly calculates a score, offering users rapid feedback on the human likeness of their content.

Benefits

• Free access for basic use.
• User-friendly interface.
• Integrated into a comprehensive writing platform.
• Capable of quick analysis for immediate results.

Drawbacks

• Limited to 1500 characters in the free version.
• Lacks precision in identifying AI-generated content.
• No plagiarism detection feature.
• Does not identify specific AI-generated sections within the AI text detector.

GLTR

GLTR, or the Giant Language Model Test Room, is an AI detector analytical tool developed by the MIT-IBM Watson AI Lab and Harvard NLP. It’s designed to assess content and highlight the probability that each word within a text is AI-generated based on its context. 

Key features

• Word-by-Word Analysis: GLTR goes beyond overall scoring to thoroughly examine each word, determining its likelihood of being AI-generated. This feature is pivotal for in-depth content analysis, offering a microscopic view of AI involvement in text.
• Contextual Probability Insight: The tool assesses words based on the prior context, categorizing them into likelihood tiers, such as top 10, 100, or 1,000. By doing this, GLTR aids in understanding the pattern of AI writing, which can be distinct from human writing.

Benefits

• Completely free tool for content analysis.
• Offers a nuanced overall score reflecting AI content probability.
• Provides a breakdown of AI likelihood for individual words.

Drawbacks

• Lacks the functionality to detect plagiarism, limiting its use to AI detection only.

Grammarly

Grammarly is a comprehensive writing assistant that enhances both correctness and eloquence in communication beyond a proofreading tool. This versatile service tackles grammar and spelling mistakes and scrutinizes style and tone.

Key features

• Real-time Correction Suggestions: As you type, Grammarly offers live corrections and enhancements, helping you write confidently and efficiently.
• Writing Style Analysis: Grammarly goes beyond basic grammar checks to analyze the style and tone of your writing, suggesting improvements to align with the desired communication intent.
• Multi-format Compatibility: Whether crafting an email, updating social media, or preparing a report, Grammarly adapts to a wide array of writing formats, ensuring versatility in its use.
• Extension and Standalone Application: It seamlessly integrates into your workflow, available both as a browser extension and a standalone application, offering flexibility in how you choose to use it.

Benefits

• Provides human review services for a personalized touch.
• Includes a plagiarism AI checker to ensure content originality.
• Offers suggestions that elevate writing style and clarity.

Drawbacks

• Demands on system resources, potentially slowing down older devices.

Crossplag 

Crossplag is a comprehensive tool that analyzes various written works, from academic papers to blog posts. It’s optimized for longer texts, offering free scans that help discern whether content is human or AI-generated.

Key features

• Overall Content Scoring: Crossplag evaluates written material and provides a score that indicates the likelihood of AI authorship, helping users assess the originality of their content.
• Enhanced Text Analysis: The tool is tuned to perform more accurately on lengthier texts, encouraging comprehensive analysis over brief snippets for better precision.
• Free Unlimited Scans: Once registered, users can use unlimited free AI checks and scans at no cost, making it a go-to tool for frequent content analysis.
• Long-Text Compatibility: With its ability to analyze up to 1000 words at a time, Crossplag is particularly adept at handling more extensive pieces, where its accuracy shines.

Benefits

• Offers free scans with account registration.
• User-friendly, making AI text detection straightforward.
• Suitable for various forms of written content.
• More accurate with longer texts.

Drawbacks

• Does not feature plagiarism detection.
• Cannot highlight specific AI-generated content sections.
• A recommended minimum of 200 characters may limit short-text analysis.

What is a ChatGPT detector?

A ChatGPT detector is a sophisticated tool leveraging artificial intelligence to discern if text originates from a human or AI. It scrutinizes grammar, punctuation, and vocabulary nuances that typically distinguish human-authored content and AI-generated content.

In an age where AI-generated content is increasingly prevalent, this innovative tool plays a crucial role in upholding the integrity and authenticity of written work.

What is a ChatGPT Output detector?

ChatGPT output detectors are software designed to detect the subtle, intricate patterns indicative of AI-generated text. These programs are crucial for educational bodies and corporations to curb cheating and fraud by analyzing and identifying AI-created content. 

But as AI models evolve, so do the challenges of detection. While older detectors might catch text from earlier models like GPT-2, the new kid on the block, GPT-4, is proving to be a tougher nut to crack with its uncanny ability to mimic human writing.

FAQs

In conclusion

As the number of AI-generated content is on the rise daily, ChatGPT detectors are becoming increasingly important. By identifying AI-generated content, these tools not only protect against misinformation but also strengthen our trust in the information we consume online.