Pangram
AI text detection for documents, in-browser review, APIs, and high-volume content workflows.
About Pangram
Pangram is an AI text detector for reviewing essays, articles, documents, and content queues. It identifies text associated with systems such as ChatGPT, Claude, and Gemini, and the company reports 99.98% detection accuracy with third-party verification. Users can check text on the web, upload documents, or connect detection to a product through an API. Browser extensions support review while browsing services such as X, LinkedIn, Substack, Medium, Reddit, and Google Docs. The product fits individual checks as well as institutional and high-volume workflows. Its freemium model lets people begin with free checks, while individual, professional, and enterprise options address larger needs. Results should support human review rather than replace it: an AI score can guide attention, but consequential decisions about students, writers, applicants, or publishers still need context and a documented review process. Teams considering Pangram should weigh its broad workflow coverage and claimed accuracy against plan limits, the need to interpret detection results carefully, and sales contact for enterprise terms.
Best for
Best use cases
Review an uploaded essay or article before making a human-led assessment.
Check content directly on supported websites with a browser extension.
Add AI detection to a product, moderation queue, or high-volume pipeline through the API.
Compare before choosing
Choose the web checker when manual, occasional document review is the main workflow.
Choose a browser extension when checks need to happen inside supported websites.
Choose API or enterprise access when automation, bulk volume, or deployment support matters.
Features
Document review
Check essays, articles, and uploaded documents for indicators of AI-generated or AI-assisted text.
Browser-based checking
Review content while using supported sites through the Chrome or Firefox browser extension.
Automated content pipelines
Use prepaid API credits and bulk processing to add detection to products, queues, and high-volume workflows.
Pros
- Free checks lower the cost of evaluating the detector before choosing a paid option.
- Web, browser-extension, API, and bulk workflows cover both manual review and automation.
- Support for text associated with major models makes one workflow useful across varied content sources.
Cons
- Individual and Professional prices require checking the current pricing page before budgeting.
- Detection scores still require careful human interpretation for consequential academic or workplace decisions.
- Enterprise deployment and terms require sales contact, adding a procurement step for larger organizations.
Pricing Plans
Free
- Free AI text checks
- Web-based text and document review
Individual
- Designed for individual detection needs
- Expanded usage beyond free checks
Professional
- Designed for professional detection workflows
- Higher-capacity usage options
Enterprise
- High-volume organizational workflows
- Sales-assisted terms and deployment
* Pricing information is for reference only. Please refer to the latest announcement on Pangram's official website.