AI text originality verification - AI tools

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$

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$

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

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

PlagiarismCheck.org is a comprehensive plagiarism and AI detection tool that helps educators, students, writers, and content creators verify text originality and authorship with advanced algorithms and extensive databases.

• Paid
• From 6$

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$

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

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$

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$

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

Is It AI? offers quick and accurate AI content detectors for identifying AI-generated images and text. Improve trust and verify authenticity with advanced detection tools.

• Freemium
• From 8$

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

Uncheck.ai is an AI detector and humanizer that checks text for AI-generated content and rewrites it to be 100% undetectable, bypassing common AI detectors.

• Freemium
• From 7$

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

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 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$

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

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

• Freemium
• From 12$
• API

Walter AI offers tools to detect and humanize AI-generated content, ensuring it's plagiarism-free and bypasses AI detectors like Turnitin and GPTZero.

• Paid
• From 7$

ZeroGPT AI Content Detector is a free, advanced tool that accurately identifies text generated by AI models like ChatGPT, GPT-4, Gemini, and Claude. It ensures content originality for students, writers, educators, and professionals.

• 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$

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$

Copyleaks is an enterprise-grade AI content detection and plagiarism checking platform that helps organizations verify content authenticity, protect intellectual property, and ensure compliance with AI governance frameworks.

• Contact for Pricing

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$

identifAI is an AI-powered platform that distinguishes between human-created and AI-generated content, promoting transparency and authenticity in the digital age.

• Contact for Pricing

AI Humanize is a tool that detects and humanizes AI-generated text, making it undetectable by AI detectors and improving its quality for SEO and readability.

• Paid
• From 12$

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

TextGo AI is an advanced AI humanizer tool that transforms AI-generated content into undetectable, human-like text while bypassing major AI detection tools like Copyleaks and ZeroGPT.

• Freemium

Undetectable AI is a free tool that humanizes AI-generated text, making it undetectable by AI detectors like Originality.ai, GPTZero, and Turnitin.

• Free

Humanize AI is a tool that converts AI-generated text into natural, human-like content, bypassing AI detection and ensuring a 100% human score.

• Free