Originality.ai
AI and plagiarism checker for publishers and SEO teams.
- Pricing
- Free plan + paid
- Paid plans from
- $14.95/month
- Category
- Detectors & humanizers
- Facts checked
- 3 October 2026
Our verdict Built for publishers who check a lot of content.
Good
- Free basic plan
- Plagiarism and AI checks together
Not so good
- Credits run out on heavy use
What it can do
- AI detection
- Plagiarism checks
- Fact checking
Originality.ai vs GPTZero
Originality.ai vs Turnitin