🆚 Turnitin vs. WebSpellChecker

Compare technologies based on real-world usage data *

Type

Text tool
Text tool

About

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.

WebSpellChecker is a multilingual spell- and grammar-checking service that can be integrated into websites or web applications to improve text quality.

It proofreads spelling and grammar, enhances writing style in 20+ languages, provides customizable dictionaries and rules, offers real-time inline and batch checking, and integrates with popular editors, CMS platforms, and web frameworks via JavaScript, REST API, and plugins.

Headquarters

Oakland, California, United States
Kharkiv, Ukraine

Website

Pricing

Free version ❌
Custom
Free version ❌Free 14-day trial
Cloud
Basic$173/year
Plus$288/year

Categories

Text Tools › Rank #8
Text Tools › Rank #4

Popularity

Determined by the number of sites using each technology.

The WebSpellChecker text tool is 1.8 times more popular than Turnitin.
Total websites

Market share

Text Tools

Popularity by country

Determined by the number of sites detected from each country.

WebSpellChecker is more popular in the United States, the United Kingdom, and Germany, while Turnitin is more popular in Indonesia, India, and Peru.
United States
United Kingdom
Germany
Indonesia
India
France
Netherlands
Canada
Peru
Australia

Awards

Popularity by domain category

Determined by the number of sites in each category.

WebSpellChecker is more popular among sites focused on business, online shopping, and marketing and merchandising, while Turnitin is more commonly used on education and reference sites.
Business
Education/Reference
Online Shopping
Marketing/Merchandising
Government/Military
Non-Profit/Advocacy/NGO
Software/Hardware
Sports
Public Information
Health

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#22,896
#25,342
#25,885
View more ➝
Name
Rank
#5,581
#8,129
#16,002
#16,300
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.