Turnitin
Plagiarism and AI-writing checks used by schools and universities.
- Pricing
- Paid
- Category
- Detectors & humanizers
- Facts checked
- 3 October 2026
Our verdict What your school probably uses; you can't buy it on your own.
Good
- Used by many schools
Not so good
- Sold to institutions, not individuals
What it can do
- Plagiarism checks
- AI writing detection
- Feedback tools for teachers
Turnitin vs GPTZero
Turnitin vs Originality.ai