Turnitin one of the world’s best plagiarism checker!   Features of turnitin student Account:   100 slots( You can Check 100 files daily) – Non-repository (Data will not    be submitted in database) – Only check and give you    plagrisim report -Grammarly off Features of turnitin instructor Account: -Unlimited Access -Respiratory as u wants – Check and give you    plagrisim report – Can set the slot setting as you want -Grammarly on or off as you want( You can proofread too) *Instructor account is higher version of Turnitin. You can check unlimited documents of any size at a time. There is also option to exclude source of plagiarism. Therefore you can create plagiarism report as per your university guidelines. All features of Turnitin are available is instructor account.