🆚 Copyscape vs. Turnitin

Compare technologies based on real-world usage data *

Type

Copyright protection service
Text tool

About

Copyscape is an online plagiarism checker that allows users to search for copies of their pages on the web.

Turnitin is a web-based plagiarism detection and originality checking software that helps educators and institutions evaluate the authenticity of student work.

It compares submitted documents against a large database of academic content, websites, and student papers, providing similarity reports with highlighted matched text. The system integrates with learning management systems like Canvas, Blackboard, and D2L Brightspace, and offers tools for grading, feedback, and peer review.

Headquarters

Tel Aviv, Israel
Oakland, California, United States

Website

Pricing

Free version ✔️
Premium$0.03 per search (up to 200 words) + $0.01 per extra 100 words
Free version ❌
Custom

Categories

Copyright Protection › Rank #2
Text Tools › Rank #3
Text Tools › Rank #8

Popularity

Determined by the number of sites using each technology.

The Copyscape copyright protection service is 2 times more popular than Turnitin.
Total websites

Market share

Text Tools

Popularity by country

Determined by the number of sites detected from each country.

Copyscape is more popular in the United States, India, and the United Kingdom, while Turnitin is more popular in Indonesia, Peru, and Tanzania.
United States
India
United Kingdom
Indonesia
Russia
Canada
Germany
Italy
Peru
Ukraine

Awards

Popularity by domain category

Determined by the number of sites in each category.

Copyscape is more popular among sites focused on business, blogs and wiki, and marketing and merchandising, while Turnitin is more commonly used on education and reference, and software and hardware sites.
Education/Reference
Business
Blogs/Wiki
Marketing/Merchandising
Internet Services
Travel
Online Shopping
Entertainment
Recreation/Hobbies
Health

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#82,921
View more ➝
Name
Rank
#22,896
#25,342
#25,885
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.