Grammarly,

Grammarly wins as the best all-around editing tool for everyday professional communication, but it loses to specialized competitors like ProWritingAid for authors, LanguageTool for multilingual writers, and Hemingway Editor for quick readability styling. While Grammarly offers unmatched app integrations and robust sentence-level corrections, its premium pricing of $30/month causes many users to seek cost-effective alternatives. Tool Comparison Matrix

Grammarly alternatives for cost-effective options – Facebook