Paper Rater

PaperRater.com is a free resource, developed and maintained by linguistics professionals. PaperRater.com is used by teachers in thousands of schools to help students improve their writing. PaperRater.com combines the power of natural language processing (NLP), artificial intelligence (AI), machine learning, information retrieval (IR), computational linguistics, data mining, and advanced pattern matching (APM). We offer the most powerful writing tool available on the internet today.