Accurate AI plagiarism checker - AI tools

CopyFind.AI is a comprehensive content verification tool that combines plagiarism checking and AI content detection capabilities, allowing users to verify text originality and identify AI-generated content.

• Freemium

NoPlagio is a comprehensive online platform that offers plagiarism detection and prevention services, supporting 129 languages and featuring real-time checking against academic databases with over 80 million articles.

• Freemium

ContentDetector.AI offers free, accurate detection of AI-generated content, including ChatGPT-generated texts, with advanced features like probability scoring, real-time analysis, and unlimited word count.

• Free

Originality.ai is a comprehensive content verification platform offering AI detection, plagiarism checking, and fact-checking tools with 99% accuracy, designed specifically for web publishers, content marketers, and professional writers.

• Freemium
• From 15$

WriteMyEssays.ai is a comprehensive academic writing platform offering AI-powered tools and professional writing services. It provides free tools including title generator, essay generator, paraphrasing tool, conclusion generator, citation generator, and plagiarism checker.

• Freemium

Detecting-AI is a comprehensive AI content detection tool that offers 98% accuracy in identifying AI-generated content from various models including ChatGPT, Gemini, Jasper, and Claude. It provides instant detection with privacy guarantees and requires no sign-up.

• Freemium
• From 5$

PaperTyper offers an array of AI-driven writing tools, including an essay generator, plagiarism checker, grammar checker, and citation generator, all designed to aid students in producing high-quality academic papers quickly and efficiently.

• Free

AI Paper Writer is a free AI-powered academic writing tool that instantly generates essays and research papers across all disciplines, featuring built-in grammar checking and plagiarism detection capabilities.

• Free

AHelp is a comprehensive AI-powered writing platform offering 30+ tools for writing, editing, and content detection, designed to help students and professionals improve their writing efficiency and quality.

• Freemium
• From 10$

AI-powered grading assistant providing accurate, specific feedback on essays, drastically reducing grading time for educators.

• Freemium
• From 9$

FreeEssayWriter.ai is an advanced AI essay writing tool that generates high-quality, well-researched academic essays using natural language processing and machine learning algorithms, with access to thousands of scholarly resources.

• Free

PassMe AI is an advanced AI writing tool that helps create undetectable AI-generated content by removing AI patterns and adding human-like qualities to texts, supporting over 50 languages and bypassing major AI detection systems.

• Freemium
• From 11$

PerfectEssayWriter.ai is an AI-powered essay writing tool that helps students generate customized, plagiarism-free essays across multiple academic formats with features like citation generation and AI humanization.

• Freemium
• From 10$

CoWriter.ai is an AI-powered academic writing assistant that helps students and professionals accelerate their research and writing process while maintaining originality and avoiding AI detection.

• Paid
• From 11$

Textero.ai empowers students and researchers with AI-driven tools for writing, research, and academic integrity, simplifying the essay creation process.

• Freemium
• From 20$

QuillBot is a comprehensive AI-powered writing platform offering eight integrated tools including paraphrasing, grammar checking, and plagiarism detection to help users create polished, professional content while maintaining authenticity.

• Freemium
• From 4$

Winston AI offers sophisticated detection of AI-generated content, ensuring the authenticity of text with industry-leading accuracy.

• Freemium
• From 12$
• API

PassMe AI is an advanced stealth writing tool that transforms AI-generated content into undetectable, human-like text while maintaining quality across 50+ languages. It effectively bypasses major AI detection systems and ensures plagiarism-free content.

• Freemium
• From 11$

Paraphrase Tool is an AI-powered writing assistant that offers paraphrasing, plagiarism checking, and content composition in over 100 languages with 18 different writing modes.

• Freemium
• From 13$

MyEssayWriter.ai is an AI-powered essay writing platform that helps students generate high-quality, plagiarism-free essays within 90 seconds, complete with citations and customizable options for different academic levels.

• Freemium
• From 4$

AIDetectPlus offers specialized AI detection and humanization tools for students, teachers, professors, and marketers, compatible with various AI models including ChatGPT, Gemini, Claude, and GPT variants.

• Pay Once
• From 5$

Advacheck is an advanced AI detection tool that identifies content generated by various AI models including ChatGPT, Gemini, Llama, and others with less than 0.5% false positives.

• Freemium

EssayFlow is an AI-powered essay generator that creates undetectable, plagiarism-free academic content that bypasses major AI detection tools while maintaining the natural flow of human writing.

• Freemium
• From 18$

ParaphraseTool.ai is an advanced AI-powered paraphrasing platform offering multiple rewriting modes including Creative, SEO, Academic, and Anti-Plagiarism features. It helps users create unique, human-like content while maintaining the original meaning.

• Freemium
• From 8$
• API