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!
Best 13 Best AI Detectors 2025 Alternatives & Competitors 2026
A popular AI Content Detector tool with 93.8K monthly visits. We've analyzed 20 similar AI tools to help you compare features, popularity, and ratings. Find the perfect alternative for your needs.
Quick Comparison
(Top 5 by Traffic)| Tool | Visits | Top Market | Growth | Rating | Insight | Description |
|---|---|---|---|---|---|---|
 13 Best AI Detectors 2025Current | 93.8K | 🇺🇸 United States15.6% | -3.3% | - | 🌱Emerging Tool 10K-100K monthly visits. Niche or new tool with potential unique value. | 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! |
 GPTZero | 15.2M | 🇺🇸 United States47.5% | -14.9% | - | 🚀Super High Traffic Over 10M monthly visits. A market leader with extremely high user trust. | GPTZero is the most reliable AI detection tool for identifying AI-generated text, trusted by educators, writers, and professionals worldwide. |
 MyDetector AI | 1.1M | 🇺🇸 United States26.8% | +483.5% | - | 🔥Explosive Growth Recent growth of 483%. Extremely hot in the market right now! | MyDetector AI Detector is a free, accurate tool for checking and humanizing AI-generated content in multiple languages—no login required. |
 Winston | 902.5K | 🇺🇸 United States30.3% | -2.0% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | 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. |
 AI Detector | 651.0K | 🇺🇸 United States24.6% | -20.9% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | WriteHuman is the ultimate AI Detector and Humanizer, offering free and paid plans to help you create undetectable, human-like content. |
 AI Detector Writer | 336.2K | 🇷🇺 Russia49.2% | +64.7% | - | 🔥Explosive Growth Recent growth of 65%. Extremely hot in the market right now! | A free, no-nonsense tool to spot AI text. Fast, accurate, and supports all languages. |
Data based on traffic metrics from December 2025
Top 20 Alternatives to 13 Best AI Detectors 2025
⭐Medium Scale
A free, no-nonsense tool to spot AI text. Fast, accurate, and supports all languages.
336.2K
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🚀Super High Traffic
GPTZero is the most reliable AI detection tool for identifying AI-generated text, trusted by educators, writers, and professionals worldwide.
15.2M
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⭐Medium Scale
AI Detector is the easiest, fastest way to check if text was written by AI—no strings attached. Perfect for keeping work authentic.
132.4K
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⭐Medium Scale
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.
902.5K
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⭐Medium Scale
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.
419.0K
|5.0
🌱Emerging Tool
X Detector is the easiest, free way to check if text is AI-written—ideal for school, work, or blogging.
44.0K
|4.0
🌱Emerging Tool
AI Content Detector is a free, user-friendly tool that helps you identify AI-generated text, ensuring your content remains authentic and original.
97.0K
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📈High Traffic
MyDetector AI Detector is a free, accurate tool for checking and humanizing AI-generated content in multiple languages—no login required.
1.1M
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⭐Medium Scale
Detecting-AI.com helps you spot ChatGPT, Gemini, and other AI text instantly—no sign-up, just fast, accurate checks.
192.2K
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⭐Medium Scale
WriteHuman is the ultimate AI Detector and Humanizer, offering free and paid plans to help you create undetectable, human-like content.
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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.
76.1K
|5.0
📈High Traffic
Copyleaks is your go-to platform for plagiarism detection, AI content verification, and writing assistance, ensuring originality and compliance in every step.
3.1M
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⭐Medium Scale
TraceGPT is a reliable AI detector tool that ensures content authenticity, supporting academia, SEO, and recruitment with advanced AI detection and data security.
567.8K
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📈High Traffic
Undetectable AI is a free, powerful tool that detects and humanizes AI-generated text, making it undetectable by major AI checkers. Perfect for students, writers, and professionals.
4.7M
|5.0
⭐Medium Scale
PlagiarismCheck.org is the ultimate tool for spotting copied or AI-generated text, trusted by schools and professionals worldwide.
567.8K
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🌱Emerging Tool
uPass AI helps students turn AI content into undetectable, human-like writing—free to start, trusted by 60,000+ users.
70.7K
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🚀Super High Traffic
ZeroGPT is a versatile tool for detecting AI content, checking plagiarism, summarizing text, and more. It’s free, accurate, and easy to use.
23.5M
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🌱Emerging Tool
NoPlagio is the easiest, most reliable plagiarism checker for students and teachers, combining AI accuracy with user-friendly features—all for free.
80.3K
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📈High Traffic
Walter Writes AI helps you create undetectable, human-like content fast. Perfect for students, writers, and professionals.
1.2M
|5.0
⭐Medium Scale
PlagiarismSearch.com is a fast, reliable tool to check originality, fix writing errors, and even spot AI content. Perfect for students, educators, and professionals.
126.5K
|5.0