Plagiarism checker
Discover the industry’s leading solution that combines advanced plagiarism detection with AI-driven analysis.
Trusted by 10M+ users
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Plagiarism Checker Use Cases
Our plagiarism checker is an essential tool for a variety of industries and use cases.
For education
Our plagiarism checker will search for occurrences of plagiarism and provide the complete sources. You can also scan any text to see if it was generated using AI Chatbots such as ChatGPT.
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For SEO
Ensure integrity with your copywriters. Your content’s originality, relevancy and uniqueness will retain the attention of your audience and search engines!
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For writers
Check if your content is plagiarized and used by others to avoid being penalized by search engines like Google. Get the exact sources of the duplicate content.
Learn moreAdvanced Plagiarism Checker Powered By Artificial Intelligence
Discover the new standard of content integrity with our cutting-edge plagiarism detector and AI generated content detection tool.
Complete solution to detect originality, authorship and use of AI
- Ensure the originality of your content with our cutting-edge plagiarism detection technology. Our software scans the web and compares your text against 400 billion webpages, documents and databases to identify any matches.
- Detect the use of generative AI tools like ChatGPT with our industry leading AI Detector.
- Supports all languages for plagiarism.
Interactive & Detailed Reports
- Get a clear and accurate report on the sources used for any occurence plagiarism found.
- Manage citations and adjust assessment in real time.
- Visualize specific portions of texts that are AI generated.
- Share your detailed reports by link or .pdf
Confidential & Safe
- Your scanned content is kept safe and encrypted.
- It is not accessible to anyone else or shared with any outside organizations.
- Winston AI does not use your content to enhance its own abilities.
- You have the option to completely delete your documents from your account
Everything you need to check plagiarism, and much more
Our complete product suite is built to be your best ally to maintain originality
Plagiarism Detector
Detect any instance of plagiarism on a simple and intuitive platform. Visualize highlighted duplicate content along with their original source so you can cite them.
AI Detector
Our AI detection model is the standard solution to detect content generated with ChatGPT, Gemini, Claude and all known LLM’s.
Plagiarism checker & AI detection now Available Through API
- Built for businesses that need a cost effective and reliable alternative to legacy plagiarism checkers.
- Complete solution with plagiarism checker AND AI content detection.
- Easy to implement.
{
"status": 200,
"score": 0,
"sentences": [
{
"text": "When one thinks of the Poodle, the image of an elegant, dignified dog often comes to mind.",
"score": 70.67
},
{
"text": "With its distinctive curly coat and graceful demeanor, the Poodle stands out among other breeds.",
"score": 25.7
},
{
"text": "However, there is much more to this remarkable canine than meets the eye.",
"score": 10.96
},
{
"text": "From its high intelligence to its versatility in various roles, the Poodle is a breed that has captured the hearts of dog lovers worldwide.",
"score": 15.71
},
{
"text": "One of the Poodle's most notable attributes is its exceptional intelligence.",
"score": 15.23
}
],
"credits_used": 134,
"credits_remaining": 388703
}Frequently asked questions
Winston AI utilizes advanced natural language processing technology, also known as NLP, and machine learning algorithms to perform extensive searches across the Internet and various databases.
With our software, you can scan documents and raw texts in any language, complete with a detailed report on the findings of each scan.
Our policy is clear on this: Winston AI does not save your content and use it to improve its detection rates, and does not share your information and scans with anyone.
When you scan content, the assessment is privately saved for your convenience and your user account, however it is not accessible by anyone other than yourself, and it is not shared with any other organization. You can delete your scans at any time.
Our plagiarism detection solution supports ALL languages, however our AI content detector currently supports English, French, Spanish, Portuguese, German, Dutch, Polish, Italian, Indonesian, Romanian and Chinese (Simplified), with more to come.
Our free trial allows you to check plagiarism for up to 1,000 words, however you can upgrade anytime to scan more content.
Absolutely! Winston AI is known to be the best AI detection software by most independent sources.
Yes, our detailed results page will give you every source of plagiarized content so you can use them for your citations.
