Basic and advanced detection
Run basic scans directly in the web detector, or sign up to access the Advanced Scan with 99.98% accuracy claimed on the product page.
Winston AI
ПодтвердитьWinston AI is an AI content detector and plagiarism checker for web text review and API integrations, helping educators, publishers, hiring teams, and developers assess originality.
AI content detection and plagiarism checking platform
Winston AI is an AI content detection and plagiarism checking platform for text analysis. The public product pages position it as a detector for content from ChatGPT, Claude, Google Gemini, and other large language models, with a separate API for embedding detection into other products and research workflows.
The web detector supports basic scans on-page and a more advanced scan for signed-in users. The product pages also describe shareable reports, sentence-level results, file upload, URL import, and plagiarism checking, while the API page adds multilingual support and additional endpoints for plagiarism, fact checking, and AI image detection.
Core features
Sentence-level precision
See sentence-level results that identify which parts of a text raise flags, making it easier to review specific passages.
File upload and URL import
Upload documents or import content from a URL after signing up, which extends the detector beyond pasted text.
Shareable reports
Generate reports that can be shared with teams, clients, or institutions to document review results.
Plagiarism checking
Check for plagiarized or improperly sourced content alongside AI detection, with plagiarism tools available on the main product and API pages.
API access
Use the API to integrate AI detection, plagiarism detection, fact checking, and AI image detection into business or research workflows.
Common ways to use Winston AI
Academic review
Review essays, assignments, or take-home responses for likely AI-generated text and plagiarism before submitting or grading.
Hiring workflows
Check cover letters, applications, and assessment responses when hiring teams want a text review step in their process.
Publishing and editorial checks
Validate drafts and published copy for originality, source quality, and sentence-level flags before publication.
Developer integrations
Embed detection into a SaaS product, internal tool, or research workflow through the API endpoints and credit-based test account.
Document and URL-based analysis
Upload longer documents or analyze content from a web page when pasted text is not enough for the review task.
Pros and Cons
Pros
- Covers both AI text detection and plagiarism checking in one product.
- Offers sentence-level flags and shareable reports for review workflows.
- Provides an API for teams that need to integrate detection into their own tools.
- States multilingual support on the API page across several widely used languages.
- Includes a free API onboarding flow with 2,500 credits for testing integrations.
Cons
- The free detector is limited to English text and a 2,000-character cap on the page shown.
- File upload and URL import require sign-up.
- The strongest accuracy claim and some advanced outputs are tied to signed-in or paid access, so the free experience appears narrower.
FAQ
How do you use the AI detector?
Winston AI offers a basic scan on the detector page and an Advanced Scan for signed-in users. The page also indicates that file upload and importing text from a URL are available after signing up.
What are the main limits of the free version?
The detector page says the free version has a 2,000-character limit and only supports English text. Signing up unlocks extended text analysis and other language detection models.
What types of content can Winston AI check?
The product pages describe Winston AI as an AI content detector and plagiarism checker, and the API page also references AI image detection and a fact checker API.
Is there a free trial for the API?
The API page says you can create an account for free and receive 2,500 credits to test integrations.
Which languages does Winston AI support?
The site lists published support for English, French, Spanish, Portuguese, Dutch, German, Polish, Italian, Romanian, Indonesian, Tagalog, and simplified Chinese on the API page.
Quick Facts
- Category
- AI content detection / plagiarism checker
- Primary platform
- Web app with API access
- Detected sources
- ChatGPT, Claude, Gemini, Llama and other LLMs
- Free access
- Web detector available; API sign-up includes 2,500 credits
- Language support
- English plus several other languages on the API page
- Domain
- gowinston.ai
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