Unicheck - The plagiarism checker Unplag scans across the internet, repositories, open sources content and databases. It delivers real-time results and has no cached data.

Scribbr - Scribbr is an online proofreading and editing service used for the academic activities of the students.

Turnitin - Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.

Cambridge Proofreading - proofread definition: 1. to find and correct mistakes in text before it is printed or put online 2. to read and correct a…. Learn more.

PlagScan - The Internet makes plagiarism a bigger problem than ever.

Scribendi - Scribendi has many advantages compared to the average editing and proofreading service, but is it really as trustworthy and affordable as it wants to look?