Top 8 AI Detectors for Essays: Boost Originality

Picture this: you’ve put hours of effort into your essay, only to find out that it contains unintentional plagiarism. It’s a scenario many students and writers dread.

But fear not! In this article, we’ll dive into the world of AI detector for essays and discover how they can be your safeguard against plagiarism.

8 AI Essay Checkers: Ensuring Plagiarism-Free Content

1. Scribbr AI Detector

Scribbr AI Detector is a tool designed to identify AI-generated content, including texts from ChatGPT3.5, GPT4, and Google Bard. It’s a free service that offers a basic check for small text fragments and a premium option for larger documents.

Main Features

  • AI Content Score: Provides a score indicating the likelihood of AI-generated content.
  • Free Basic Check: Allows for free checks of up to 500 words.
  • Premium Check: Offers a comprehensive report and high accuracy for up to 15,000 words.
  • No Sign-Up Required: Users can start detecting AI-generated content instantly without creating an account.

How to Use

  • Paste the text into the AI Detector or upload a document.
  • Choose between a basic or premium check.
  • Receive a report indicating the likelihood of AI-generated content.

Pros and Cons

  • Pros: Free basic checks, no sign-up required, high accuracy in premium checks.
  • Cons: Limited word count in the free version, premium checks are paid.

Best For Ideal for students, educators, and bloggers who need to verify the authenticity of texts.

Pricing: Free for basic checks; premium checks start from $19.95 per check.

Scribbr AI Detector

2. SciSpace AI Detector

SciSpace AI Detector is tailored for detecting AI-generated content in academic essays and papers. It offers detailed analysis and reports, ensuring scholarly credibility and authenticity.

Main Features

  • High Accuracy: Claims an accuracy of 98% in detecting AI-generated content.
  • Detailed Analysis: Provides comprehensive reports on the document and sentence level.
  • Support for Scientific and Non-Scientific Texts: Suitable for various academic disciplines.
  • Detection of Multiple AI Writers: Capable of detecting content by AI tools like ChatGPT and Jasper.

How to Use

  • Paste content into the text editor or upload a document.
  • Analyze the text to receive an AI detection report.
  • Review the detailed analysis for AI-generated content.

Pros and Cons

  • Pros: High accuracy, detailed analysis, supports both scientific and non-scientific texts.
  • Cons: May not be as effective for non-academic content.

Best For Best for students, professors, and academic writers needing to ensure the originality of scholarly content.

3. Copyleaks AI Content Detector

Copyleaks AI Content Detector focuses on ensuring digital trust and authenticity by distinguishing between human-generated and AI-generated text. It implements a feedback loop for continuous improvement and boasts a low false positive rate.

Main Features

  • Human vs. AI-Generated Text Detection: Designed to differentiate between human and AI-written content.
  • Feedback Loop for Accuracy Improvement: Allows users to rate results for refining the detection models.
  • Low False Positive Rate: Claims a 0.2% chance of falsely labeling human-written content as AI-generated.
  • Thorough Testing: Introduces new model detection only after extensive testing and beta trials.

How to Use

  • The specific usage process is not detailed in the provided content.
  • Likely involves submitting text for analysis to receive a report on AI-generated content.

Pros and Cons

  • Pros: Low false positive rate, continuous improvement through user feedback, thorough testing of models.
  • Cons: Limited information on usage and accessibility.

Best For Ideal for educators, publishers, and professionals requiring high accuracy in detecting AI-generated content.

Copyleaks AI Content Detector

4. is an AI detector tool designed to uncover the probability of AI-generated content. It goes beyond binary responses and delves into the text’s structure, syntax, and stylistic elements.

Main Features

  • Dual AI Detection and Humanization: Combines AI detection with content humanization.
  • Character Analysis: Supports analysis of up to 10,000 characters per check.
  • Intuitive User Experience: User-friendly interface for easy operation.
  • Latest AI Model Identification: Recognizes text from GPT-3, GPT-4, Bard, Claude, and other popular generators.

How to Use

  • Input content into the tool’s interface.
  • Click the “Check for AI” button to initiate analysis.
  • Review the results for AI involvement probability.

Pros and Cons

  • Pros: Advanced AI detection, user-friendly, identifies latest AI models.
  • Cons: Paid tiers may be costly, interface visuals could be outdated.

Best Suited For: Ideal for writers, bloggers, researchers, and content creators seeking to identify AI-generated content.

Pricing: Offers a freemium version and personal plans starting at $5 monthly.

5. Winston AI

Winston AI is a cloud-based AI detector tool that uses machine learning to identify AI-generated content, particularly useful for business applications.

Main Features

  • Machine Learning Analysis: Detects AI-generated content using advanced algorithms.
  • User-Friendly Interface: Easy to use with text input or file upload options.
  • Multilingual Support: Capable of analyzing content in multiple languages.
  • Comprehensive Reporting: Generates detailed reports indicating AI involvement.

How to Use

  • Copy and paste text or upload a file to the Winston AI website.
  • The tool analyzes the text and generates a report.
  • Review the report for insights on AI-generated content.

Pros and Cons

  • Pros: High accuracy, user-friendly interface, multilingual support.
  • Cons: Free tier limited to 2,000 words per month, requires sign-up.

Best Suited For: Suitable for writers, educators, web publishers, and students who need to detect AI-generated text.

Pricing: Free basic plan available; paid plans start at $12 per month.

6. Originality.AI

Originality.AI combines AI detection and plagiarism checking in one tool. It uses advanced machine learning to spot text created by leading AI like ChatGPT and Bard, while also scanning for copied content.

Main Features

  • AI and Plagiarism Detection: Detects AI-generated text and checks for plagiarism.
  • Detailed Reporting: Provides comprehensive reports for analysis.
  • Multiple Language Support: Capable of analyzing text in various languages.
  • Efficient Verification: Quickly verifies overall content authenticity.

How to Use

  • Register for an account and upload or input the text for analysis.
  • Click the “Detect” button to initiate the AI detection process.
  • Review the detailed results for AI-generated content identification.

Pros and Cons

  • Pros: Combines AI detection with plagiarism checking, supports multiple languages, detailed reporting.
  • Cons: Pay-per-use pricing may limit capabilities.

Best Suited For: Ideal for marketing/SEO agencies, academic institutions, and any users seeking to validate content authenticity.

Pricing: Pay-as-you-go pricing starts at $30 for 3000 credits; monthly plans from $14.95.

7. Crossplag

Crossplag is an AI detection tool that aims to democratize plagiarism checking through affordable pricing. It evaluates texts and scores them with a confidence percentage, estimating the probability of AI generation.

Main Features

  • Affordable Pricing:: Offers usage-based pricing starting from $1 per user annually.
  • Confidence Percentage Scoring: Provides a score estimating AI-generated probability.
  • Holistic Tool: Designed to be a comprehensive solution for plagiarism checking and AI detection.

How to Use

  • Submit the text for evaluation.
  • The tool analyzes the text and provides a confidence percentage score.
  • Review the score to estimate the likelihood of AI generation.

Pros and Cons

  • Pros: Affordable pricing, confidence percentage scoring, holistic approach.
  • Cons: May not be as advanced as some other AI detection tools.

Best Suited For: Ideal for educators looking for an affordable and comprehensive tool for plagiarism checking and AI detection.

Pricing: Usage-based pricing starting from $1 per user annually.

8. GPTZero

Developed by a Princeton University computer science undergrad, GPTZero is known for its reliability in detecting AI-generated content, including ChatGPT and other bots. It specializes in English texts and offers detailed analysis on various levels.

Main Features

  • Reliable Detection: Detects ChatGPT and other AI bots effectively.
  • Multi-Level Analysis: Looks for AI influence on sentence, paragraph, and document levels.
  • Specialization in English Texts: Focused on analyzing English language content.
  • Interpretative Results: Provides descriptions rather than simple numerical scores.

How to Use

  • Register for an account and submit the text for analysis.
  • The tool provides a detailed analysis with interpretative results.
  • Review the results to determine AI influence.

Pros and Cons

  • Pros: Reliable detection, detailed multi-level analysis, interpretative results.
  • Cons: Limited to English texts, requires account registration.

Best Suited For: Best for educators and researchers needing a reliable tool for detecting AI influence in English texts.

Pricing: Free for users who make an account.


AI Detectors For Essay: A Path to Writing Confidence

The journey of understanding AI detector for essays has unveiled a powerful ally in the quest for authentic academic writing.

Now, it’s up to you to integrate these tools into your writing routine. Don’t let plagiarism or unintentional errors hinder your progress.

Related Reads

  • Lois
  • I'm Lois, the creator of I hope this website can help people easily discover useful apps and software. If you want to get your app in front of the right audience, you can contact us. Or if you want to introduce some cool apps to more people, you can write for us.