AI Detector is a tool that identifies AI-generated text with 99.1% accuracy in just 3 seconds. It provides sentence-level color-coded analysis to detect content from ChatGPT, GPT-4, Claude, and Gemini. Ideal for educators, students, and enterprises verifying content authenticity.



Ever stared at a student essay and wondered, "Did they really write this—or did ChatGPT do the heavy lifting?" You're not alone. Across schools, universities, and content studios, a new challenge has emerged: distinguishing human-written text from AI-generated content. The problem? It's getting harder to spot. That's exactly where AI Detector comes in.
AI Detector is a specialized tool designed to identify text generated by popular AI models—including ChatGPT, GPT-4, Claude, and Gemini. Whether you're an educator verifying student originality, a content creator ensuring your work is authentically human, or a business professional maintaining brand integrity, this tool gives you the clarity you need in seconds.
What sets AI Detector apart is its 99.1% accuracy rate combined with lightning-fast analysis. The average scan takes just 3 seconds, delivering results you can trust. But speed and accuracy alone aren't the whole story. The platform provides sentence-by-sentence analysis with color-coded results, meaning you can pinpoint exactly which paragraphs or sentences are likely AI-generated—no more guessing.
The numbers speak for themselves: over 500,000 active users have scanned more than 5,000,000 texts using this platform. It's trusted by educators at institutions like MIT, Princeton, Yale, the University of Florida, and the University of Southern California—names that speak to its reliability in high-stakes academic environments.
Whether you're protecting academic integrity, verifying content originality, or ensuring your marketing materials feel genuinely human, AI Detector gives you the evidence you need to make informed decisions.
You deserve a tool that works as fast as you do—and delivers results you can actually act on. Here's what AI Detector brings to the table:
Instant AI Detection analyzes any text against patterns from all major AI models. With a 99.1% accuracy rate and average scan time of just 3 seconds, you get reliable answers when you need them most. Teachers use it to check assignments, editors use it for content verification, and teams use it for quality control.
Sentence-Level Analysis breaks down your text sentence by sentence, showing the AI probability for each one. The color-coded results make it incredibly easy to see which parts sound machine-generated versus authentically human. This is especially useful when you're reviewing longer documents and need to identify specific problematic sections.
Batch Document Scanning lets you upload multiple files at once—a real time-saver for educators processing an entire class's worth of assignments.
Classroom Management Tools are built specifically for teachers. You can manage students, assign work, and process submissions in bulk. Over 50,000 educators already rely on these features to maintain academic integrity efficiently.
Student History Tracking keeps a record of each student's submissions over time. This helps teachers identify patterns and track improvement, while students can see their own progress and learn from feedback.
API Integration opens up possibilities for developers and content teams. You can build AI detection into your own workflows, automate content moderation, or handle large-scale verification projects programmatically.
Team Collaboration features support businesses with brand voice analysis and compliance reporting. Over 5,000 enterprise clients use these tools to ensure their content meets both quality and regulatory standards.
Compliance Reporting generates detailed, audit-ready documents—essential for organizations that need to demonstrate content authenticity for legal or regulatory purposes.
You don't need to pay anything to try it out. The free version includes basic detection capabilities—no credit card required.
AI Detector serves a remarkably diverse user base—from individual students to Fortune 500 companies. Here's how different groups are putting it to work:
Educators verifying academic integrity face a growing challenge: AI writing tools are more accessible than ever, making it difficult to know if student work is genuinely original. Teachers use batch scanning to process entire classes worth of assignments, with sentence-level analysis helping them identify specific sections that need closer review. Over 50,000 educators at schools and universities use AI Detector to maintain academic standards efficiently.
Students checking their own work benefit from the ability to verify their submissions before handing them in. With free unlimited self-checks, more than 200,000 students use AI Detector to ensure their essays and assignments read authentically human—and to learn where they might need to add more original voice or analysis.
Content creators protecting originality rely on the platform to verify that their work is genuinely theirs—a concern that matters for both professional reputation and SEO. The API integration and batch processing features make it easy to check multiple pieces of content, while understanding AI influence helps creators refine their unique voice.
Enterprise teams ensuring quality and compliance use AI Detector for brand voice analysis and compliance documentation. From marketing teams verifying campaign copy to legal departments maintaining audit trails, over 5,000 businesses use these tools to ensure their content meets both quality standards and regulatory requirements.
Start with the free tier to experience the core detection features. If you find yourself needing batch processing, classroom management, or team collaboration tools, the $48/year plan unlocks unlimited scans and advanced features.
Clear, transparent pricing with no surprises. Here's what each plan includes:
| Plan | Price | What's Included | Best For |
|---|---|---|---|
| Free | $0/year | Basic AI detection, free scans without credit card | Individual users trying it out, students self-checking assignments |
| Annual | $48/year | Unlimited AI detection requests, batch scanning, classroom tools, team collaboration, API access, compliance reports | Educators managing classes, content teams, businesses with ongoing verification needs |
How it works: You pay annually at $48, with unlimited detection requests throughout the year. All payments are processed securely through Stripe, and you can cancel anytime—no questions asked, with straightforward refund processing.
Which plan is right for you? If you're an individual verifying the occasional piece of content or a student checking homework before submission, the free version has you covered. If you're processing dozens of student assignments per week, managing a team of content creators, or need API access for automated workflows, the annual plan delivers real value with unlimited scans and advanced features.
AI Detector recognizes text generated by all major AI models, including ChatGPT, GPT-4, Claude, Gemini, and their various versions. The detection engine is continuously updated to handle new AI writing tools as they emerge.
The platform achieves a 99.1% accuracy rate in distinguishing AI-generated from human-written text. Keep in mind that extremely short texts (under 100 words) may show slightly lower accuracy, as there's less data for the model to analyze.
Most scans complete in approximately 3 seconds. This fast turnaround makes it practical for checking individual assignments, single articles, or quick content reviews.
No. There's a free version with no credit card required that lets you perform basic detection scans. The paid annual plan ($48/year) unlocks unlimited scans and advanced features like batch processing, classroom management, and API access.
Absolutely. You can cancel your subscription at any time. The cancellation process is straightforward through your account settings, and Stripe handles refunds according to their standard policy.
Yes. The platform uses standard security practices including encrypted data transmission. You can review the full privacy policy and terms of service on their website before uploading sensitive documents.
The detection engine is optimized for English-language text and delivers the highest accuracy rates with English content. It can still analyze text in other languages, but accuracy may vary.
The free version itself serves as a way to try the core detection functionality. Since no credit card is required, you can test whether the basic features meet your needs before upgrading to the annual plan for unlimited access and advanced tools.
AI Detector is a tool that identifies AI-generated text with 99.1% accuracy in just 3 seconds. It provides sentence-level color-coded analysis to detect content from ChatGPT, GPT-4, Claude, and Gemini. Ideal for educators, students, and enterprises verifying content authenticity.
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