AI Detection & Anti-Detection
Best AI Detector Tools in 2026: Free & Paid Picks
AI Detector is a broad category for reviewing whether material may have been created by AI. Use AI Detector to compare tools for accuracy, evidence, false positives, content type, and practical review workflows.
108Total AI Detector Tools29Most Relevant AI Detector Tools22Free AI Detector ToolsAI Detector Tools updated Oct 21, 2026
Top tools
Top 10 AI Detector Tools
Explore top AI 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
Sc
Scribbr
Academic success platform featuring proofreading, plagiarism checking, and citation tools.
Professional Human Proofreading & Editing (results in as little as 3 hours)Plagiarism Checker utilizing advanced university-level softwareAI Detector capable of identifying content from ChatGPT, Perplexity, and other generative toolsFree Citation Generator supporting APA style, MLA, Chicago, AMA, IEEE, and ACS+2
Free plans
Best Free AI Detector Tools
Start with free AI detector tools that cover practical website workflows, core features, and AI-powered output quality.
| Tool | Plan status | Pricing | Traffic | Feature preview | Website |
|---|---|---|---|---|---|
| Clever AI Detector | Free option | Free with no fixed monthly word allowance | 5.9M/mo | Humanizes AI-assisted text while preserving its original meaning, Improves tone, sentence structure, clarity, and readability | Visit |
| hCaptcha | Free option | Free, Pro from $99/mo billed annually | 4.6M/mo | World-class bot protection and advanced threat signature clustering, Frictionless 99.9% passive mode (No-CAPTCHA) to optimize user experience | Visit |
| Human or Not: A Social Turing Game | Free option | Free | 760K/mo | Two-minute fast-paced chatroulette style matching, Social Turing test mechanics to evaluate AI conversational capabilities | Visit |
| MyDetector | Free option | Free | 529K/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 |
| Humanizeaitext AI | Free option | Free version available | 287K/mo | Advanced AI-to-human text conversion with 100% human score guarantee, Five diverse writing modes: Standard, Shorten, Expand, Simplify, and Improve Writing | Visit |
| OctoEverywhere | Free option | Free, Supporter Perks from $3.99/mo | 156K/mo | Unlimited secure remote access utilizing an end-to-end encrypted tunnel, Next-Gen AI failure detection (Gadget) with automatic print pausing | Visit |
| Dechecker | Free option | Free | 107K/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 |
| Detecting-AI.com | Free option | Free, Premium from $7/mo | 85K/mo | AI detection highlighting showing probability by sentence, Detailed reports on percentage of AI-generated content | Visit |
| AI Detector Writer | Free option | Free | 79K/mo | Real-time text analysis with instant percentage breakdowns, Support for batch file uploads to scan multiple documents simultaneously | Visit |
| Flypix | Free option | Free, Starter from €50/mo, 7-day Free Trial available on paid plans | 75K/mo | No-code custom AI model training for object detection and semantic segmentation, Support for high-resolution satellite, aerial, and drone imagery | Visit |
Traffic
Most visited AI 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 | 27M/mo | No | Free, Pro from $7.99/mo | Visit |
| Gptzero me | 18M/mo | No | Free, Essential from $8.33/mo | Visit |
| Scribbr | 6.6M/mo | No | Free basic tools, premium services vary by document length and deadline | Visit |
| Clever AI Detector | 5.9M/mo | Yes | Free with no fixed monthly word allowance | Visit |
| hCaptcha | 4.6M/mo | Yes | Free, Pro from $99/mo billed annually | Visit |
| Branded | 3.5M/mo | No | Contact for Pricing | Visit |
| Aura | 3.3M/mo | No | Starts at $10/mo | Visit |
| Copyleaks | 2.8M/mo | No | Starts at $7.99/mo | Visit |
Browse all tools
Top AI Detector Tools Comparison
Browse all AI 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 |
|---|---|---|---|---|---|
| rekor.ai | No | Contact for Pricing | 7.4K/mo | AI-driven roadway intelligence and comprehensive traffic analytics, Advanced License Plate Recognition (ALPR) and vehicle characteristics detection | Visit |
| Coda One | No | Free, Starter from $7.99/mo | 122/mo | AI Humanizer with 9 writing modes to transform text naturally, Statistical AI Detector to instantly check text for AI patterns | Visit |
| greyparrot.ai | No | Contact for Pricing | 8.7K/mo | Real-time waste analytics with 99% more visibility than manual sampling, Comprehensive recognition library covering 111 waste categories across plastics, fibres, and metals | Visit |
| AquilaX | No | Free, Premium from $19/mo per developer | 19K/mo | 10 Parallel Security Scanners (including SAST, SCA, IaC, Container, PII, Secrets, and Malware), AI-driven automated false-positive removal using bespoke, pre-trained models | Visit |
| ContextQA 2.0 | No | Contact for Pricing, Free Trial available | 10K/mo | Low-Code/No-Code Automation Design, Agentic AI for Complete Test Coverage | Visit |
| BITE: Supply Chain Security | No | Starts at $19/mo | 38K/mo | Real-time compliance checks updated across 300+ US & EU trade control lists, Automated bulk document and supplier form uploading and tracking | Visit |
| TraceFuse | No | Starts at $250/successful removal | 32K/mo | AI-driven detection of reviews violating Amazon's policies and guidelines, Automated identification of marketplace abuse and fake buyer accounts | Visit |
| Conch AI | No | Free daily credits available | 27K/mo | AI Writing Assistant: Quickly generate drafts, add sentences, and revise content., Stealth Humanizer: Bypass advanced detectors like GPTZero and Turn It In. | Visit |
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