Overview
About Copyscape
A Plagiarism Checker - Duplicate Content Detection Software
About Viper
A plagiarism checker with an easy-to-use interface
Viper is free and easy tool to check plagiarism, which scans over 10 billion resources and highlights areas of plagiarism
Copyscape categories
Viper categories
Alternatives
Copyscape and Viper have 6 alternatives in common. Among them are iThenticate, Unicheck, Plagramme, PlagiarismSearch, Plagius, Grammarly. When comparing Copyscape and Viper, you can also check the following apps.
Copyscape alternatives
Total alternativesTotal
16
Viper alternatives
Total alternativesTotal
7