Apps similar to LanguageTool include Grammarly, which has a free version. Other options are DeepL Write, Harper, Grammit and Doco. Grammar Checkers like LanguageTool are a crowded field, with more than 100 alternatives for the web, Mac, Windows, Linux and iPhone.
Quillza is a free online platform that offers a range of smart tools to help people improve their writing. Whether you want to rewrite a paragraph, fix grammar mistakes, or generate content from scratch, Quillza makes it simple.
Privacy-first grammar and spell checker Chrome extension — 100% offline spell check, AI grammar with your own API key.
India
All-in-one AI writing toolbox: plagiarism checker, AI detection, grammar correction, rewriting/humanization and translation,Essay generato, AI image generator,AI homework helper.
Boosts Word with more than 100 AI-driven tools for proofreading, rewriting, translation, redacting sensitive content, batch find and replace, document splitting, multi-file editing, Doc/Docx conversion, interactive checkboxes, and easy in-ribbon access to all features.
China
Coaches users through difficult workplace messages by rewriting drafts in diplomatic, direct, confident, or empathetic tones. It explains likely implications and supports feedback, follow-ups, requests, boundaries, and sensitive conversations in Slack or a web app.
just-not-sorry - Gmail Plug-in that warns you when you write emails using words which undermine your message
United States
