The Wordvice AI writing assistant has recently updated its revision tools package with an AI Proofreader (https://wordvice.ai/proofreading), AI Paraphraser ((https://wordvice.ai/tools/paraphrasing), and AI Text Summarizer (https://wordvice.ai/tools/summarizing). Compare to other popular writing/revision tools like Quillbot, Grammarly, and ProWritingAid and see the difference in performance for yourself!
Grammarly - Clear, effective, mistake-free writing everywhere you type.
English Grammar Master - English Grammar Master app is an offline grammar guide that allows users to master their English grammar skills by learning about a large number of topics and techniques.
LanguageTool - Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome.
EssayToolBox - EssayToolBox features lots of tools that checks any writing for grammar and spelling mistakes, detect plagiarism, brainstorms ideas, generates summaries and conclusion, counts words, and much more.
Gramlee.com - Online grammar check, proofreading and copy editing services.
English Essays by Urva Apps - English Essays is an app by Urva Apps that contains features so you can access a complete guide to learn about how to write an essay by using professional tips right at your fingertips.