
Viper Alternatives
Viper is described as 'The plagiarism checker of choice! It scans over 10 billion resources, has an easy-to-use interface and highlights areas of plagiarism - totally free!' and is a plagiarism checker in the education & reference category. There are more than 25 alternatives to Viper for a variety of platforms, including Web-based, Windows, Google Chrome, SaaS and Wordpress apps. The best Viper alternative is Originality.AI. It's not free, so if you're looking for a free alternative, you could try plagramme or Crossplag. Other great apps like Viper are Turnitin, PlagiarismSearch, iThenticate and Unicheck.
Alternatives list

CopyDetect is an online plagiarism checker that helps writers, students, bloggers and businesses keep their content 100% original. You can paste text, upload documents or check live URLs to find duplicated content before publishing.
Cost / License
- Freemium (Pay once or Subscription)
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)
- Online



Plagiarism Checker by Quetext. Our proprietary DeepSearch™ plagiarism checker searches for similarities across billions of documents
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Online
AI driven professional plagiarism checker for larger organizations and universities.


+5
Use URKUND – the most precise plagiarism checker and detector in the world accordning to numerous studies.












