Winston AI
AI content and plagiarism detection tool.
Winston AI is a content-integrity service that analyzes text and images to estimate whether material was written by a person or generated by AI, and to identify copied content. Users paste text or upload documents, images and handwriting; the platform returns a 0–100 score indicating the likelihood of human or AI authorship, plus a sentence-by-sentence prediction map. OCR extracts text from scanned documents and pictures, including handwriting. The service also supports plagiarism checking, citation management and downloadable PDF reports.
Core capabilities include AI text detection covering models such as ChatGPT, Claude, Google Gemini and Llama, AI image and deepfake detection, multi-language support, and a plagiarism checker with highlighted sources. Integrations include a Chrome extension, Google Classroom, WordPress, Zapier and an API. Additional tools include writing feedback, readability scoring, image forensics details such as C2PA, EXIF and IPTC, and HUMN-1 website certification.
Winston AI is aimed at educators, publishers, writers, SEO professionals and organizations that need to review content authenticity. It is packaged as a free plan with a 14-day trial and 2,000 credits, followed by credit-based Essential, Advanced and Elite editions with monthly or annual billing, team-member allowances and top-up credits. Enterprise and custom plans are available for larger organizations.
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