AI Detection & Anti-Detection
Best AI Content Detector Tools in 2026: Free & Paid Picks
AI Content Detector helps review text when provenance or disclosure matters. Use AI Content Detector to compare tools for publishing, education, hiring, moderation, and editorial quality-control workflows.
100Total AI Content Detector Tools18Most Relevant AI Content Detector Tools27Free AI Content Detector ToolsAI Content Detector Tools updated Jul 21, 2026
Top tools
Top 10 AI Content Detector Tools
Explore top AI Content Detector Tools ranked by category fit, free access, AI-powered features, traffic, and pricing context.
Paid
Ze
ZeroGPT
An online AI detection tool to verify content originality and identify machine-generated text.
AI text detection with sentence-level highlighting and percentage indicatorsDeepAnalyse™ multi-stage methodology to evaluate content originSupport for multiple languagesBatch file uploading and automated dashboard checks+3
Paid
Gp
Gptzero me
Advanced AI detector and checker for identifying machine-generated text.
Multi-model AI detection (ChatGPT, GPT-4, Gemini, Claude, LLaMa)Sentence-level AI highlighting and vocabulary analysisPlagiarism checker and source verificationWriting reports with video replay for authorship verification+2
Paid
Un
Undetectable.ai
An AI text detector and humanizer tool ensuring content scans as human-written.
Multi-model AI text detection covering ChatGPT, Gemini, Claude, and LlamaAll-in-one collective scoring interface displaying results from major detectors simultaneouslyAI Humanizer and stealth rewriter to automatically bypass detection mechanismsMultilingual support covering text detection and humanization across over 50 secondary languages+2
Paid
St
StealthWriter
An AI text humanizer that converts AI-generated content into undetectable, human-like text.
Converts AI-generated content into human-like text to bypass AI detectionWorks with major detectors including Turnitin, GPTzero, Originality AI, and Winston AIMaintains content integrity without introducing typos, grammar errors, or odd phrasingsProvides real-time customization with sentence-level alternatives+2
Free plans
Best Free AI Content Detector Tools
Start with free AI content detector tools that cover practical website workflows, core features, and AI-powered output quality.
| Tool | Plan status | Pricing | Traffic | Feature preview | Website |
|---|---|---|---|---|---|
| Uhmegle | Free option | Free | 1.6M/mo | Random video and text chat with strangers, Interest-based matching system for relevant conversations | Visit |
| Decopy AI | Free option | Free | 1.5M/mo | AI Content Detector with 99% accuracy across models like ChatGPT, GPT-4, and Claude, AI Humanizer to transform robotic AI text into smooth, natural human expression | Visit |
| Merlin AI | Free option | Free, Pro from $19/mo | 1.4M/mo | Centralized access to top AI models including GPT-4o, Claude 3.7 Sonnet, DeepSeek R1, Gemini 2.5, and Llama 3.1, One-click content summarizer for YouTube videos, blogs, PDFs, and full websites | Visit |
| MyDetector | Free option | Free | 859K/mo | High-precision AI detection for ChatGPT, GPT-4, and Gemini, All-in-one AI text humanizer to transform AI writing into natural content | Visit |
| Dechecker | Free option | Free | 241K/mo | Sentence-Level AI Detection to pinpoint exactly which parts of the writing are AI-generated, Multi-Language Support for global academic papers, blogs, and business documents | Visit |
| Hastewire | Free option | Free, Basic from $4.99/mo | 147K/mo | AI text humanizer to adjust sentence flow and vocabulary, Built-in AI detector with universal detection scoring | Visit |
| AI Detector Writer | Free option | Free | 130K/mo | Real-time text analysis with instant percentage breakdowns, Support for batch file uploads to scan multiple documents simultaneously | Visit |
| Detecting-AI.com | Free option | Free, Premium from $7/mo | 108K/mo | AI detection highlighting showing probability by sentence, Detailed reports on percentage of AI-generated content | Visit |
| Humanizer AI | Free option | Free, Basic from $9.99/mo | 102K/mo | AI-to-human text transformation using billion-parameter models, Context preservation to ensure the original meaning is retained | Visit |
| ZeroGPT.Tools | Free option | Free | 78K/mo | Multi-model AI detection supporting ChatGPT, Gemini, Claude, LLaMA, and Copilot, DeepScan text analysis highlighting specific sentences with color-coded results | Visit |
Traffic
Most visited AI Content Detector Tools
Use traffic, free-plan status, and starting price to compare the most visited tools in this category.
| Tool | Traffic | Free plan | Starting price | Website |
|---|---|---|---|---|
| ZeroGPT | 21M/mo | No | Free, Pro from $7.99/mo | Visit |
| Gptzero me | 12M/mo | No | Free, Essential from $8.33/mo | Visit |
| Undetectable.ai | 2.9M/mo | No | Free to try, pricing scales based on requirements | Visit |
| StealthWriter | 2.7M/mo | No | Free, Basic from $20/mo | Visit |
| Copyleaks | 2.7M/mo | No | Starts at $7.99/mo | Visit |
| Originality | 1.9M/mo | No | Pay as you go from $30, Pro from $12.95/mo | Visit |
| Uhmegle | 1.6M/mo | Yes | Free | Visit |
| Decopy AI | 1.5M/mo | Yes | Free | Visit |
Browse all tools
Top AI Content Detector Tools Comparison
Browse all AI Content Detector Tools in this category with search, free-plan filtering, sorting, website signals, pricing, and AI-powered feature context.
| Tool | Free | Pricing | Traffic | Features | Website |
|---|---|---|---|---|---|
| Popia | No | Free to start, with in-app wallet options | 175K/mo | AI Character Creation: Instantly build custom AI personas with unique backstories and visual styles from plain text descriptions., Interactive Storytelling: Engage with deep narrative AI across genres like fantasy, mystery, romance, and comedy. | Visit |
| Humantext.pro | No | Free, premium plans available | 162K/mo | Advanced linguistic modeling trained on 1.2 million human samples, Instant, 99% success rate bypass of major AI detectors like Turnitin and GPTZero | Visit |
| BypassAI.IO | No | Free, Standard from $4.14/mo | 42K/mo | AI to human text conversion, Multi-mode humanization (Standard and Advanced) | Visit |
| Humanize.io | No | Free, Unlimited from $9.99/mo | 91K/mo | Advanced humanize ai technology that mimics real human writing styles, Multiple rewriting options including Light, Medium, and Heavy modes | Visit |
| SpeedAI - com | No | Free trial available, Plans start at ¥19.99 | 52K/mo | Plagiarism reduction (智能降重) with fluent logic retention, AIGC detection and AI trace removal to lower AI detection rates below 10% | Visit |
| Detecting-AI.com | Yes | Free, Premium from $7/mo | 108K/mo | AI detection highlighting showing probability by sentence, Detailed reports on percentage of AI-generated content | Visit |
| Scalenut | No | Free, Paid plans from $20/mo | 56K/mo | Cruise Mode 5-minute article writer with guided workflows, AI-driven Keyword Planner and topical clustering | Visit |
| CiteTrue | Yes | Free | 48K/mo | AI-powered citation verification against leading academic databases, Automated detection and flagging of fake or AI-generated citations | Visit |
| CoGrader | Yes | Free, Standard from $15/mo | 46K/mo | Rubric-based AI grade suggestions and detailed feedback, LMS integrations with Google Classroom, Canvas, and Schoology | Visit |
| Humanizer AI | Yes | Free, Basic from $9.99/mo | 102K/mo | AI-to-human text transformation using billion-parameter models, Context preservation to ensure the original meaning is retained | Visit |
| Humanize-AI | Yes | Free, Starter Tier from $9.99/mo | 33K/mo | Advanced AI text to human conversation algorithms that completely remove AI detection, Multi-language support covering Spanish, Tagalog, Filipino, and Indonesian localized humanization | Visit |
| myStylus | No | Free, Annual from $10.92/mo | 66K/mo | Step-by-step academic writing workflow guidance, Automatic citation generator for standard formats like APA, MLA, and Chicago | Visit |
| Mark Copy ai | No | Team from 750€/mo | 96K/mo | Personalized Brand Voice & Brand Guide alignment, Knowledge Base integration to keep content factual and expert-level | Visit |
| Profound Academy | No | Starts at $10/mo | 29K/mo | Interactive, fully customizable CS curriculum, Automated grading and instant AI-powered feedback for students | Visit |
| AIHumanize.com | Yes | Free, Basic from $8.00/mo | 29K/mo | Transform AI-generated text into undetectable, authentic human-written content, Built-in free AI detector and checker that supports multiple input formats like PDF, Word, and Text | Visit |
| UseResume AI | Yes | Free, Premium plans from $9/week | 35K/mo | AI-Powered resume optimization tailored to specific job descriptions, Applicant Tracking System (ATS) friendly professional templates | Visit |
| AnyClip, The Genius Platform | No | Free Trial available, contact sales for pricing | 25K/mo | Frame-by-frame visual intelligence (automatically indexes action, objects, people, brand, and text), In-video deep search and AI topic clusters | Visit |
| imagga.com | No | Free, Indie from $79/mo | 21K/mo | Automated Image Tagging and Categorization, Content Moderation and Adult Content Detection | Visit |
| promptfolder.com | Yes | Free | 57K/mo | Create, edit, and organize prompts with custom folders, Advanced prompt editor with dynamic variables and placeholders | Visit |
| Ryter Pro | Yes | Free, Basic from $6/mo | 53K/mo | Undetectable AI rewriting to bypass tools like Turnitin, GPTZero, and Originality.ai, High-accuracy humanization that transforms robotic text while maintaining original meaning | Visit |
Showing 61-80 of 100 AI Content Detector Tools matchesBrowse more tools in this category.