Best 10 AI Plagiarism Checker 

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In the age of information overload, where content creation is booming, the issue of plagiarism has become more relevant than ever. But with the rise of artificial intelligence (AI) writing tools, a new challenge has emerged: detecting plagiarism from AI-generated text. This is where AI plagiarism checkers come in.

These innovative tools utilize advanced algorithms to identify content created by AI models, ensuring authenticity and originality in your writing. Whether you’re a student, writer, or content creator, understanding AI plagiarism checkers can empower you to maintain the integrity of your work.

What Do AI Plagiarism Checkers Detect and Other Useful Features?

AI plagiarism checkers are designed to detect various types of plagiarism, including:

Direct copying: This involves copying text verbatim from another source without proper attribution or quotation marks.

Paraphrasing: Rephrasing someone else’s ideas or text without giving credit to the original source.

Mosaic plagiarism: Combining copied material from multiple sources to create a new work without proper attribution.

Self-plagiarism: Reusing one’s own previously published work without proper citation or acknowledgment.

Why Should You Use AI and Plagiarism Detection Tools?

AI writing assistants and plagiarism detection tools. AI can be a powerful ally, sparking fresh ideas, boosting efficiency, and personalizing content. It can help you overcome writer’s block and explore diverse writing styles. However, to ensure originality and avoid plagiarism, plagiarism checkers are crucial. These tools scan for copied content, even cleverly rephrased versions, safeguarding your academic integrity or professional reputation.

Additionally, they can pinpoint potential source material, allowing you to properly cite references and maintain transparency. By embracing both AI’s creative spark and plagiarism checkers’ verification power, you can achieve a workflow that fosters originality and ethical content creation.

List of 10 AI Plagiarism Checker Tools

  1. Content at Scale
  2. Copyscape
  3. Quetext
  4. Plagibot
  5. CopyLeaks
  6. GPTZero
  7. Grammarly
  8. Scribbr
  9. Unicheck
  10. PlagScan

Best 10 AI Plagiarism Checker Tools

1. Content at Scale

AI Plagiarism Checker

Content at Scale has a great tool that can check if writing was made by AI or copied from somewhere else. It can tell you in seconds if any part is not original. It shows how predictable each sentence is. We love using this tool to keep our writing fresh.

Key Features:

  • Detects AI-generated content
  • Checks for plagiarism
  • Shows “human” score
  • Highlights predictable sentences
  • Provides detection scores

Pricing: 

Content at Scale’s AI and plagiarism detector is free.

2. Copyscape

AI Plagiarism Checker

Copyscape is a tool that compares your writing to things online to catch plagiarism. It scans the whole internet looking for matching text. Professionals trust it because it is good at finding copied content accurately, whether from websites, publications, or AI writing.

Key Features:

  • Uploads PDF and Word files
  • Keeps track of cases
  • Has an API
  • Works with WordPress
  • Automatically checks the web and emails you if it finds copies

Pricing: 

  • Free version
  • Copyscape Premium – pays per search
  • Standard/Professional Copysentry – monthly subscription based on number of pages checked

3. Quetext

AI Plagiarism Checker

Quetext helps you make new writings. It checks your words for copied stuff and other writing problems. It also helps you make citations easily. Quetext uses smart technology to give fast, correct results. It keeps your work private and helps you write good, original stuff.

Key Features:

  • Finds copied stuff from web, books, news
  • Colors show exactly copied, kinda copied
  • Checks context of words
  • Checks spelling and grammar
  • Chrome extension

Pricing: 

  • Free: Up to 500 words, citation tools
  • Premium: $8.25+/user/month for more features
  • Enterprise: $7.50+/user/month for teams of 6+

4. Plagibot

AI Plagiarism Checker

Plagibot checks if your writing is copied from other places. It can look at many types of files like .doc and .txt. Plagibot has been working on finding copied writing for 10 years. It keeps learning from new things on the internet every hour.

Key Features:

  • Finds copied writing from millions of places
  • Easy to use
  • Free plan is available
  • It works with many file types
  • Checks for AI-written content

Pricing: 

The free plan has a limit of 2,000 words per month. After that, you need to contact the company to ask about pricing for a paid plan.

5. CopyLeaks

AI Plagiarism Checker

CopyLeaks is great at spotting plagiarized or AI-generated content with over 99% accuracy. It works for many uses like schools, businesses, and websites. CopyLeaks uses advanced technology but is easy to access online. It supports multiple file types, languages and integrates with content management systems, though it can be pricier than some other options.

Key Features:

  • Finds AI writing like ChatGPT
  • Works with Google Chrome
  • Grades writing automatically
  • Checks lots of languages
  • Connects to other programs

Pricing: 

Plans start at $10.99 per month for checking 100 pages of content.

Also: AI Essay Writers Tools

6. GPTZero

AI Plagiarism Checker

GPTZero is a special tool that checks if text is written by a human or by AI. It looks at two things: how predictable the words are and how creatively different the words are. Low predictability and high creativity mean the text is likely written by a human. GPTZero was made for teachers to catch cheating, but now many people use it. It can detect text written by ChatGPT, GPT-3, GPT-2, LLaMA, and other AI models.

Key Features:

  • Checks for AI-generated text
  • Looks at predictability and creativity
  • Free to use
  • Quick analysis
  • Keeps updating for new AI

Pricing: 

GPTZero offers a free trial and paid plans starting at $49 per month for the Basic plan and $199 per month for the Professional plan.

7. Grammarly

AI Plagiarism Checkers

Description: Grammarly is a widely popular writing assistant tool that offers plagiarism detection capabilities in addition to its grammar, spelling, and style-checking features. It uses AI and natural language processing to analyze text and provide suggestions for improvement.

Key Features:

  • Plagiarism detection from web pages and databases
  • AI-generated content detection
  • Citation checking
  • Real-time writing feedback
  • Spelling and grammar checker

Pricing: 

  • Premium – $30/mo (billed monthly), $12/mo (billed annually)
  • Business – $15/month/seat (billed annually) 3 seat minimum, up to 10 seats; $14.50/month/seat (billed annually) 10-50 seats; $12/month/seat (billed annually) 50- 150+ seats.

8. Scribbr

AI Plagiarism Checkers

Scribbr is a great tool to check if your writing has copied parts from other places. It uses special software to compare your work with billions of websites and books. Scribbr can find exact copies as well as changed text that was copied.

Key Feature

  • Checks for copied text in 20 languages
  • Edits writing to follow APA style
  • Proofreads academic papers
  • Proofreads in Spanish, French, German
  • Creates citations automatically

Pricing: 

  • Free plan
  • $19.95 for small documents up to 7,499 words
  • $29.95 for regular documents 7,500 – 49,999 words
  • $39.95 for large documents over 50,000 words

9. Unicheck

AI Plagiarism Checkers

Unicheck is quick and accurate at finding copied text. The website is easy to use. It works well with schools and businesses. You can check many papers at once. It’s good for students, teachers, and professionals.

Key Feature

  • Advanced plagiarism detection algorithms
  • Integration with learning management systems
  • Originality reports with detailed citations
  • Peer review and online grading options
  • Customizable plagiarism policies

Pricing: 

  • Free
  • Personal Business – starting at $15/month

10. PlagScan

AI Plagiarism Checkers

PlagScan is software that checks if your writing has been copied from somewhere else. It works with many file types and keeps your documents private. PlagScan looks for matches on the internet, in journals, and in other users’ uploads if you allow it.

Key Feature

  • Lists sources of matched text
  • Compares your work side-by-side with sources
  • Color-coded direct matches, modified text, and cited sources
  • Lets you upload and download files easily
  • Option to share with other PlagScan users

Pricing: 

  • 6,000 words/24 pages – $5.99
  • 17,500 words/70 pages – $12.99
  • 40,000 words/160 pages – $24.99
  • 100,000 words/400 pages – $49.99

Conclusion

In conclusion, AI writing assistants and plagiarism checkers offer a complementary toolkit for the modern content creator. While AI can ignite creativity and streamline your workflow, plagiarism checkers act as a safety net, guaranteeing originality and upholding ethical practices. By embracing both, you can achieve a powerful balance: leveraging AI’s innovative potential while ensuring the integrity of your work. This winning combination allows you to confidently produce high-quality, plagiarism-free content that stands out from the crowd.

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