Pangram
AI detection tool for identifying machine-generated text with research-grade accuracy
AI text detection tool for classifying AI-generated writing, with a dashboard and research-focused methodology.
Best for: Educators, publishers, and content teams verifying text authenticity and detecting AI-generated writing
Last verified: 2026-02-23
Overview
Pangram is an AI detection platform that scans text for traces of machine-generated content with reported accuracy exceeding 99%. It identifies output from ChatGPT, Claude, Gemini, Grok, Llama, and other LLMs, providing segment-level analysis that highlights exactly which portions are AI-generated. It also detects content that has been processed through humanization tools and includes integrated plagiarism checking across 20+ languages.
Key features
- AI detection across ChatGPT, Claude, Gemini, Grok, Llama, and other major LLMs
- Segment-level analysis showing which portions of text are AI-generated
- Detection of AI-assisted and humanized text, not just fully AI-written content
- Integrated plagiarism checking alongside AI detection
- Multilingual support for 20+ languages including English, Spanish, French, Chinese, and Japanese
- Chrome extension and Google Docs integration for in-browser detection
Pangram pricing
Pangram offers freemium, subscription pricing. Visit the official website for the most up-to-date pricing details.
Note: Free plan includes limited daily checks; advanced detection requires subscription.
What you can do with Pangram
- ✓Detect AI-generated text from ChatGPT, Claude, Gemini, Llama, and other LLMs
- ✓Check academic submissions for AI-assisted or fully AI-written content
- ✓Verify content authenticity for publishers and editorial teams
- ✓Integrate AI detection into existing workflows via REST API
Pros and cons
Pros
- Reports over 99% accuracy in AI content detection
- Free daily checks available without a paid subscription
- Detects content processed through humanization tools
- Integrations with LMS platforms like Canvas, Google Classroom, and Moodle
Cons
- Free plan limited to four checks per day
- Relatively newer entrant compared to established detectors like GPTZero
- API access may require a paid subscription
Best Pangram alternatives
Frequently asked questions
What is Pangram?
Pangram is an AI detection tool that analyzes text to determine whether it was written by a human or generated by AI models like ChatGPT, Claude, or Gemini. It uses a research-focused methodology and provides segment-level analysis.
Does Pangram have a free plan?
Yes, Pangram offers a free plan with four daily checks after creating an account. Premium subscriptions unlock higher scan volumes and additional features.
What are the best alternatives to Pangram?
Alternatives include GPTZero, Copyleaks, and Originality.ai. Check our AI Detection category for detailed comparisons.
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Sources & Verification
Last verified: 2026-02-23
- Official website(accessed 2026-02-23)
- https://www.pangram.com/research/how-it-works(accessed 2026-02-23)
Data collected from official sources. Verify on the tool's website for the latest information.
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Visit PangramLast updated: 2026-02-23. Affiliate disclosure