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Pangram AI Detector Review

Pangram AI Detector is an AI detection platform that identifies AI-generated content, including humanized text, with high accuracy and near-zero false positives.

shipped Apr 5, 2026image-generationfreemium
Domain rating65AI-readablestrong
image-generationwritingresearch
Pangram AI Detector — product screenshot

Why it matters

1Achieves over 99% accuracy in identifying AI-generated content, with some studies reporting 99.8% to 100% accuracy.
2Features a near-zero false positive rate, as low as 1 in 10,000, verified by independent studies.
3Detects 'humanized' AI content that has been rewritten or lightly edited to evade detection.
4Offers an API with a Developer Plan including 2000 API credits per month, consumed at 1 credit per 1000 words.

Stork’s verdict on Pangram AI Detector

This detector offers 99.98% accuracy against humanized AI, but some users report incorrect flagging and customer service issues.

Pangram AI Detector reviewed by Stork AI · stork.ai/en/ai-detector

About Pangram AI Detector

Target Audience
Educators, content creators, and researchers

Specs

API Docs

View Documentation →

API Available

Yes, public API

overview

What is Pangram AI Detector?

Pangram AI Detector is a AI detection tool developed by former Tesla and Google engineers that enables educators, publishers, and trust & safety teams to identify AI-generated content. It utilizes advanced natural language processing and extensive datasets to analyze linguistic patterns and maintain academic integrity and trust in various industries.

features

Key Features of Pangram AI Detector

Pangram AI Detector incorporates advanced natural language processing and extensive datasets to provide comprehensive AI content identification. Its feature set is designed to ensure high accuracy and detailed insights into text authenticity.

  • Identifies AI-generated content from multiple AI models, including ChatGPT, Claude, and Gemini.
  • Achieves over 99% accuracy (specifically 99.98% accuracy cited on the homepage) in detection.
  • Detects 'humanized' AI content that has been rewritten or lightly edited to evade detection.
  • Maintains a near-zero false positive rate, independently verified by third-party studies.
  • Highlights common AI phrases and provides detailed insights into AI usage within analyzed text.
  • Offers multilingual support for over 20 languages, including Spanish, French, and Japanese.
  • Provides API access for integration into various organizational workflows and LMS systems.
  • SOC 2 Type 2 certified, ensuring robust data security and privacy standards.

use cases

Who Should Use Pangram AI Detector?

Pangram AI Detector is designed for a diverse range of users who require reliable identification of AI-generated text to uphold integrity and authenticity across various domains.

  • Educators and Academic Integrity Departments: For K-12 and higher education to detect AI-generated student essays and research papers, maintaining academic integrity with LMS integrations (e.g., Google Classroom, Moodle).
  • Publishers and Content Moderation Teams: To protect editorial integrity, verify content authenticity at scale, and safeguard SEO rankings against AI-generated content on publishing platforms and websites.
  • Trust & Safety Teams (HR, Law Firms, Academic Researchers): For content moderation, identifying AI-generated spam campaigns, fake accounts, and ensuring originality in professional reports and user-generated content.
  • Developers and ML Engineers: Utilizing the API for integrating AI detection capabilities into custom applications, platforms, and large-scale content review systems.

how to use

How to Use Pangram AI Detector

Pangram AI Detector offers a straightforward process for analyzing text, accessible via its web interface, browser extension, or API. Users can quickly submit content for an AI likelihood score and detailed analysis.

  • 1Navigate to the Pangram AI Detector website or open the browser extension.
  • 2Paste the text (minimum 50 words) into the provided input field.
  • 3Initiate the scan to receive an AI likelihood score and highlighted AI-generated phrases.
  • 4Review the detailed insights provided, including the extent of AI assistance.
  • 5For API users, integrate the API endpoint into your application and send text for programmatic analysis.
  • 6For LMS users, utilize the integrated features within platforms like Google Classroom or Moodle to scan submissions.

pricing

Pangram AI Detector Pricing & Plans

Pangram AI Detector operates on a freemium model, offering a free tier for basic use and tiered paid plans for more extensive usage, including API access and higher scan volumes. Pricing is primarily credit-based, with usage-based options for enterprise clients.

  • Free Tier: Limited access for basic AI detection scans.
  • Developer Plan: Includes 2000 API credits per month. API credits are consumed at a rate of 1 credit per 1000 words ($0.05 per 1000 words).
  • Professional Plan: Includes 3000 AI scans per month. Documents over 1000 words consume 1 credit per 1000 words.
  • Usage-based Pricing: Available upon contact for high-volume users and enterprise solutions.

Pros

  • +Achieves high accuracy (over 99%) in detecting AI-generated content, including 'humanized' text.
  • +Maintains a near-zero false positive rate, verified by independent studies.
  • +Offers robust API access and LMS integrations for seamless workflow integration.
  • +Supports over 20 languages, providing global utility.
  • +SOC 2 Type 2 certified, ensuring high standards for data security and privacy.
  • +User-friendly interface for quick and easy content analysis.

Cons

  • −Some users report false positives on older human-written content or formal academic language.
  • −Reliability can decrease on very short text snippets (minimum 50 words required) or heavily revised AI content.
  • −Credit system can accumulate costs quickly for high-volume users, especially with additional plagiarism checks.
  • −Limited file format support, requiring JPG conversion for image-based documents.

Similar Tools

Pangram AI Detector vs Competitors

Pangram AI Detector competes in the AI detection market against several established tools, each with distinct features and target audiences. Its primary differentiators include its high accuracy, ability to detect 'humanized' content, and robust API.

1
Copyleaks AI DetectorOn Stork

It claims over 99% accuracy in detecting AI-generated content, even when blended with human writing, and supports over 30 languages.

Copyleaks provides browser extensions and Google Docs add-ons for integrated workflow, and its full suite also includes a plagiarism checker, offering more comprehensive content integrity tools than Pangram.

2
Scribbr AI Detector↗

It provides paragraph-level feedback and can differentiate between human-written, AI-generated, and AI-refined content.

Scribbr offers more granular, paragraph-level analysis of detected AI content, which can be more helpful for revision compared to a simple overall percentage from Pangram.

3
GPTZeroOn Stork

It is highly trusted in educational settings and offers Google Docs integration, along with a 'writing report' to visualize the writing process.

GPTZero focuses heavily on academic integrity and provides features like writing reports that are particularly geared towards students and educators, which might offer a different analytical perspective than Pangram.

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