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AI Detection that actually works.

Developed by a team of AI researchers from Stanford, Tesla and Google, Pangram's detection tool beats all other detectors in the market. It reliably detects ChatGPT, Claude, Gemini, and more with a near-zero false positive rate. No more uncertainty when deciding whether something is AI writing or not.

Check for AI by simply clicking a button!
University of Maryland

Reviewed as the proven, most reliable and most accurate AI detection tool in the market by third parties including University of Maryland.

Enter text below to check for AI
Try an example text.

Trusted by Global Brands
CanvasGoogle ClassroomQuoraTremauThe Transparency CompanyNewsguardCanvasGoogle ClassroomQuoraTremauThe Transparency CompanyNewsguard
01
For Teachers
highly-ai
For Teachers
AI transparency for the classroom

Pangram's transparency tool reliably detects AI content and AI plagiarism to help teachers understand the originality of written text to ensure students' critical thinking skills are preserved.

02
For Publishers
For Publishers
AI Detector for Publishers

Did you know? The US copyright office recently ruled that AI-generated content cannot be copyrighted. Our models can identify AI-generated content in a body of text to facilitate conversations around human authorship. Our AI detection is accurate and proven to be unbiased against non-native speakers.

03
For Higher Education
For Higher Education
The Leading AI Detection Tool to Uphold Academic Integrity

Pangram's transparency tool reliably detects AI content and AI plagiarism. Universities use Pangram to ensure that students' work is original, preserving academic integrity and boosting student success.

04
For Trust and Safety
For Trust and Safety
AI Content Moderation for Trust & Safety Teams

User-generated content written by AI erodes trust and hurts the reputation of platforms. Pangram helps scale Trust and Safety Teams to deal with unwanted AI content at a fraction of the cost. Not only is Pangram the only AI detector that outperforms human experts, it also helps automate this workflow, supporting time-constrained safety teams while reducing costs.

Built-in integrations for the classroom & enterprise

Pangram connects directly into your workflow to seamlessly check content for AI.

google doc, google classroom, chrome extension
blackboard
canvas
schoology
moodle
Our Technology

A breakthrough
in reliability

01

Developed by AI experts

Pangram's text detection model was developed by researchers with deep experience building AI models at companies like Tesla and Google. We set ourselves apart with a strong commitment to exceptional overall accuracy.

02

A multi-step approach

Our approach maximizes accuracy, while keeping false positives to a market leading low. This was made possible through our novel detection system which actively learns how to discern AI content from human writing, searching for its own shortcomings to learn and improve itself over time.

03

Transparent Research

We believe in keeping our methods open and sharing with the world, so much so that we published our research methods on how we reached such high accuracy levels in our technical report.

04

Unmatched accuracy

Leading research in the AI detection space using several novel methods led to our breakthroughs in accuracy. Verified by third party researchers as the most reliable, accurate AI detection technology in the market.

Get an AI Likelihood Score

Submit your content and get an overall score on whether the text is likely AI or Human. Try it out

Understand what AI model was used

Detects which LLM - ChatGPT, Llama, Gemini, Claude and more - a piece of AI-generated text comes from. Learn more

Get an analysis of AI use by section for more detail

In a body of work, understand if the entire text is AI generated, human, or a combination of both. Try it out

Resistant to Humanizer Technology

Can detect over 90% of high-quality humanized content. Learn more

Supports Multilingual Text

Supports 20 languages including Arabic, Japanese, Korean, and Hindi. Learn more

Outperforms Human Experts at AI Detection

Reviewed as the only system that can outperform trained human experts at detecting AI generated content. Learn more

See Pangram
in action

Take a look at how Pangram is able to reliably detect AI writing.

Users Love Pangram

"Given the questionably sourced writing that's been turned in this year, having a source for AI detection that I can trust has been helpful. Having a program I can rely on and trust makes my life so much better."

Teacher

New Roads School

"My students are so convinced of its accuracy that it seems to be an even greater deterrent than anything else. It is a great tool for a teacher to have in their arsenal."

Teacher

New Roads School

"Instead of detection being an additional layer I have to negotiate, Pangram is straightforward and makes verifying student work smooth (many of the other programs are clunky and cumbersome)."

Teacher

New Roads School

"Pangram is really one of the best AI detectors we have, and y'all should use it."

Tuhin Chakrabarty

Stony Brook University

"Among automatic detectors, Pangram significantly outperforms the rest."

Jenna Russell

University of Maryland

Blog

Read more about
AI detection

Learn more about our products and services

FAQ

Frequently Asked
Questions

AI content detection, like Pangram's AI transparency tool, analyzes a submitted document for traces of AI writing. AI detectors return a prediction and a score based on the likelihood that the submitted document is AI-generated.

Flexible pricing options depending on your AIdetection needs.

Individuals

INDIVIDUAL
$12.50/ month, billed $150 per year
Yearly option for users with recurring submissions.
Up to 600 AI scans per month (Documents over 1000 words use 1 credit per 1000 words)
Full access to dashboard features.
Interpretability features to understand what parts of the text are AI.
File upload and OCR for scanned documents.
PROFESSIONAL
$37.50/ month, billed $450 per year
Yearly option for users with recurring submissions.
Up to 3000 AI scans per month (Documents over 1000 words use 1 credit per 1000 words)
Full access to dashboard features.
Interpretability features to understand what parts of the text are AI.
File upload and OCR for scanned documents.

Educational Institutions

Educational Institution
$5per student per year
License for schools, districts, and universities.
Unlimited dashboard and Chrome extension access for faculty.
Full regulatory data compliance.
Canvas integration included - automatic AI checks in assignments.
Google Classroom integration included - automatic AI checks in assignments.
Rest of academic year free with 2025-2026 academic year contract.

Developers

DEVELOPER
$100/ month
Monthly option for users with recurring submissions.
API Key Included.
Up to 1,000 words per query (longer queries will be billed as length/1000 words)
2,000 queries per month included (priced at $0.05/query)
Next 50k queries per month: $0.02/query (up to $1000)
Next 100k queries per month: $0.01/query (up to $1000)
Free for academic researchers contact us

Enterprise

ENTERPRISE
Variable Pricing
Custom option for organizations dealing with large volumes of data.
Contact us for progressive discounting beyond the developer tier
SOC 2 compliance, enterprise-level security.
API access for developers.
Shared channel for development and support
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