One of the most popular alternatives to Grammarly is LanguageTool, which is open source with a free version. Other popular alternatives are DeepL Write, Harper, Onit AI and Grammalecte. You're spoiled for choice with Grammar Checkers like Grammarly: we list more than 100 alternatives for the web, Mac, Windows, iPhone and Linux.
AI-based editor offering real-time proofreading, grammar and style suggestions, tone adjustments, and audience-specific tailoring. Preserves tracked changes in Word, supports long-form and industry-specific editing, and edits in over 80 languages to ensure confidentiality and data privacy.
Singapore
Writing is notoriously hard, even for the best writers, and it's not for lack of good advice — a tremendous amount of knowledge about the craft is strewn across usage guides, dictionaries, technical manuals, essays, pamphlets, websites, and the hearts and minds of great...
Free Online SEO Tools: plagiarism checker, grammar checker, image compressor, website SEO checker, article rewriter, backlink checker
Paste samples of your own writing. ToneSwap learns your voice and rewrites anything to sound like you wrote it.
Netherlands
EU
RewritePal is a free, AI-powered tool designed to make your writing clear, compelling, and tailored to any audience. Whether you're a student, professional, or content creator, RewritePal helps you transform paragraphs into polished, reader-friendly text in seconds.
Grammark helps improve writing style & grammar and teaches students to self-edit. Basically, it finds things that grammarians consider bad, highlights them, and suggests improvements.
Plagicure is a powerful online tool designed to help users beat plagiarism and AI detection with ease. Our tool provides free, instant plagiarism removal, ensuring your content remains unique without changing its meaning.
Grammar checker tool with big clear text and keyboard-optimized interface. Available for web and desktop.
A simple tool for anybody interested in languages who can easily check whether or how a particular phrase or a word is used by real speakers. Find sentence examples, collocations, and related words.
United Kingdom
CapyBro is a Windows tray utility that brings AI to any text on your PC via a global hotkey. Select text in any application (Word, Telegram, Outlook, browser, code editor) and press Ctrl+Shift+E — AI rewrites it in place.
Ukraine
Correctify is a lightweight desktop app that instantly fixes spelling and grammar in any app. Select your text and it corrects it in place — no copy-pasting. Includes mail correction and translation add-ons. Bilingual (EN/FR), fast, private and unobtrusive.
Professional proofreading, editing, and writing services: Grant writing, technical & medical writing, scientific writing, and copywriting.
