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plagiarism checkers: which one to use.

11 listed, with prices as listed. First on the list: GPTZero.

In order of Google reach. How we rank

Sites checked 21 Oct 2026

  1. no. 1GPTZeroPaid
  2. no. 2TurnitinPaid
  3. no. 3DupliCheckerFree
all 11 below

all 11 in plagiarism checkers.

In order of Google reach: visits from search and searches for each tool's name. Tools made by the ManyTools team come after the first three from other makers, or after all of them in a shorter list.

  1. Place 1GPTZeroPaid
  2. Place 2TurnitinPaid
  3. Place 3DupliCheckerFree
  4. Place 4CopyleaksPaid
  5. Place 5PlagiarismDetectorChecks text, files or web pages for plagiarism.Paid
  6. Place 6CopyscapeFree trial
  7. Place 7Scribbr Plagiarism CheckerPaid
  8. Place 8PlagiarismCheckChecks text for plagiarism and verifies who wrote it.Free trialFading
  9. Place 9PlagiarismaPlagiarisma is an online tool for verifying content originality.Free
  10. Place 10ScanMyEssayAn online plagiarism-checking tool designed for students, teachers and professionals.PaidRising
  11. Place 11scribowriterFree trial

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