AI Content Detector
AI Content Detector tools

Undetectable AI
Undetectable AI is a free, highly accurate AI detector that identifies ChatGPT, Gemini, and other AI-generated text—even when paraphrased—helping users create content that passes as human-written.

ContentDetector.AI
ContentDetector.ai is a free, fast, and easy-to-use AI content detector that helps users identify whether text was written by a human or generated by AI.

GPTZero
GPTZero is the **most reliable AI detection tool** for identifying AI-generated text, trusted by educators, writers, and professionals worldwide.

Crossplag
The **AI Content Detector** is a fast, accurate, and easy-to-use tool for identifying AI-generated content, ensuring authenticity in various fields.

Hive
Hive AI provides **advanced AI models** for content moderation, brand protection, fraud detection, and generative content creation, helping businesses scale efficiently.

ZeroGPT
ZeroGPT is a **free, fast, and accurate AI content detector** that helps you ensure the authenticity of your text. Perfect for SEO, academic, and marketing content.

Winston
Winston AI is the **leading AI detection tool** with unmatched accuracy, plagiarism checking, and multi-language support. It’s essential for maintaining content integrity in education, SEO, and writing.

iDox.ai
**iDox.ai** is the ultimate AI-powered document compliance solution, offering **redaction, extraction, detection, and comparison** features to keep your data secure and compliant.

Elv.ai
Elv.ai combines AI and human moderators to **automatically hide hate comments**, **boost engagement**, and **analyze sentiment**, saving you time and protecting your brand.

Modulate
**ToxMod** is a proactive voice moderation solution that reduces toxicity and enhances safety in online communities, making it a must-have for gaming, gig work, and social platforms.

Ceartas DMCA
Ceartas DMCA is the **ultimate solution** for content creators to protect their work from piracy, leaks, and deepfakes. With **AI-powered technology** and a **global legal team**, it ensures your content stays safe and your brand remains secure.

13 Best AI Detectors 2025
Need to spot AI content? **Originality.ai** and **Winston AI** lead in accuracy, while **GPTZero** offers a great free option. No tool is perfect, so use them wisely!

Detecting-AI
**Detecting-AI.com** helps you spot ChatGPT, Gemini, and other AI text instantly—no sign-up, just fast, accurate checks.

ZeroGPT Plus
**AI Detector** is the easiest, fastest way to check if text was written by AI—no strings attached. Perfect for keeping work authentic.

AI or Not
**AI or Not** helps you spot AI fakes in images, audio, and IDs—stopping fraud and misinformation fast.

X Detector
X Detector is the easiest, free way to check if text is AI-written—ideal for school, work, or blogging.

AI Detector Writer
A free, no-nonsense tool to spot AI text. Fast, accurate, and supports all languages.

Decopy AI
**Decopy AI** = Your shortcut to **clear, original, and human-like writing**. Detect AI, fix grammar, summarize docs, and more—**all in one place**.

Checkstep
Checkstep offers a simple, fast, and reliable AI content moderation platform that helps you protect your users and moderators. It supports multiple content types, automates compliance, and scales easily to fit your needs.

Rulta
Rulta offers daily scans and DMCA takedown services to protect creators from leaks, piracy, and impersonation across major online platforms.

MyDetector AI
MyDetector AI Detector is a free, accurate tool for checking and humanizing AI-generated content in multiple languages—no login required.

AIDetector
Our **100% FREE AI Checker** provides instant, accurate, and unlimited text analysis to help you detect AI-generated content and maintain authenticity in your work.

Dechecker
Dechecker's AI Checker is a powerful tool for detecting and improving AI-generated text, ensuring your writing is original, readable, and human-like.

Resistant AI
Resistant AI’s document fraud detection software uses advanced AI to catch fake, tampered, and AI-generated documents in seconds—slashing fraud risk and speeding up decisions across lending, onboarding, and claims.