AI writing detector accuracy - AI tools

Detector de IA is an online tool that analyzes text to determine if it was written by a human or an AI, providing a similarity score percentage.

• Free

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

• Freemium
• From 12$
• API

AI Purity is an advanced AI detector designed to identify AI-generated text with high accuracy, preserving academic integrity and intellectual property. It differentiates between human-written and AI-generated content, including paraphrased text.

• Freemium
• From 13$

AIDetect is a comprehensive AI detection platform that offers high-accuracy identification of AI-generated content from various sources like ChatGPT, Google Gemini, and Claude Opus, along with AI text humanization capabilities.

• Freemium
• From 10$

AI Detector Writer is a free, high-precision AI content detection tool that supports multiple languages and provides real-time results without word limits.

• Free

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$

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

MyDetector is a free AI detection tool that accurately identifies AI-generated text from sources like ChatGPT, GPT-4, and Gemini, boasting over 99% accuracy.

• Free

Decopy AI is an AI-powered platform offering tools like AI detection, text humanization, summarization, and writing assistance to improve writing efficiency and maintain academic integrity.

• Free

Duey.ai is an AI writing assistant and tutor designed to help users research, write, edit, cite, and humanize text to bypass AI detection.

• Freemium
• From 15$

Plagiarismchecker.ai is a free, AI-powered tool that detects plagiarism and identifies AI-generated content in text, offering detailed reports and supporting multiple languages.

• Freemium
• From 5$

Undetectable AI is a comprehensive AI detection and humanization platform that helps users identify and modify AI-generated content to appear more human-like, trusted by over 15 million users and rated #1 by Forbes.

• Freemium
• From 15$

Content Detector is a free AI content detection tool that identifies if text was generated by AI or GPT, boasting high accuracy and advanced detection methods.

• Free

GPTKit is a sophisticated AI detection tool that uses six different methods to identify AI-generated content with up to 93% accuracy, offering free analysis for the first 4096 characters.

• Freemium

AI Copy Scanner provides AI-powered detection for identifying content generated by large language models (LLMs). Scan text easily via an online editor or API.

• Paid
• From 49$

EssayAI is an AI essay writer that generates human-like, undetectable essays and bypasses AI detection systems like Turnitin and GPTZero. It offers plagiarism-free content and high-quality writing for various academic needs.

• Freemium
• From 18$

AllWrite, the #1 AI-powered mobile writing assistant tool, helps users to revolutionize their writing with automated AI content. It aids in crafting persuasive, professional content aiming to engage audiences and ensuring effective conversion.

• Free Trial
• API

Integrito is an AI-powered tool that helps teachers prevent cheating and allows students to prove their contribution by analyzing the writing history of Google Docs.

• 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$

0gpt is a free AI content detector that distinguishes between AI-generated and human-written text. Harness advanced algorithms to maintain authenticity in your writing with quick, accurate results.

• Free

EssayCheck.ai is an AI-powered tool that helps users refine their writing by identifying grammatical errors, detecting AI-generated content, and checking for plagiarism.

• Freemium
• From 10$

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

• Freemium
• From 9$

Passed.AI is an educational tool that helps educators guide students in responsible AI usage through comprehensive document auditing, AI detection, and plagiarism checking capabilities.

• Free Trial
• From 10$

ZeroGPT is a comprehensive AI content detection tool that analyzes text to determine whether it was written by humans or generated by AI models like ChatGPT, GPT-4, or Google Gemini. It offers free unlimited checks with detailed sentence-by-sentence analysis and readability scoring.

• Free

AI Undetect is a freemium tool that helps rewrite AI-generated content to bypass AI detection while maintaining the original meaning. It offers AI detection and humanization features supporting 20+ languages.

• Freemium
• 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

AI Detector & Humanizer offers high-accuracy AI content detection and humanization, backed by studies. It supports various AI models and includes readability and plagiarism checks.

• Free

AI Text Detector is a free online tool that identifies text generated by various AI models like ChatGPT and Claude. It helps ensure the originality of documents, papers, and articles.

• Free

Kipper is an AI tool designed for students, offering an undetectable AI essay writer and AI bypass capabilities to help generate plagiarism-free essays that pass AI detection.

• Paid
• From 30$

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$