16+ Best Grammarly Alternatives (2025)

🚀 Write better and faster on your Mac

Fix grammar, reply to emails, change tone, translate, and summarize – all from a native macOS app that works across your favorite applications. No switching tabs, no copy-paste, no clutter. Just fast, focused writing powered by AI, right where you need it. Stay private, stay fast, and write like never before:

• Fix Grammar & Spelling

• Reply to Emails

• Change Tone

• Summarise Long Text

• Translate

• Paraphrase

• And more...

Yoink is Your AI Assistant that Works in Every App

Yoink is the AI assistant that works where you do, turning every text field on your Mac into a launchpad for smarter, faster writing. With a single hotkey, Yoink instantly captures your context, whether you’re drafting an email, editing a doc, or brainstorming in Notion, and generates tailored text right at your cursor. No more switching tabs, copy-pasting, or breaking your flow. Yoink writes for you, seamlessly and invisibly, so you can focus on your ideas, not your tools.

Stay in your Flow

Unlike chatbots that interrupt your process, Yoink integrates directly into your workflow, editing or completing your text inline and adapting to your unique style with personalized voices. It’s universal, context-aware, and always just a keystroke away. Whether you’re polishing presentations, composing social posts, or documenting code, Yoink elevates your work - making AI feel like an extension of your own mind.

Personalized Voices

With Voices, Yoink lets you create and apply custom writing styles that match your tone for any situation. Simply provide a few examples and instructions, and Yoink will generate a personalized profile you can use anywhere—just add a hashtag like #concise or #marketing to instantly switch styles. Stack multiple voices for even more control, ensuring your writing always sounds just right, no matter the context.

fastwrite.io is an AI tool developed to assist in academic writing. Designed for integration with Microsoft Word on MS Windows platforms, it optimizes and accelerates the writing process by offering intelligent document analysis and AI-powered text completion based on your uploaded literature.

Essay-Grader.ai is an AI-powered tool designed to help teachers and students quickly assess and improve written assignments. Using advanced natural language processing, it evaluates grammar, coherence, structure, clarity, and argument strength, providing instant, detailed feedback. Teachers can save time on grading, while students receive actionable suggestions to refine their work. Essay-Grader.ai supports multiple writing styles and academic levels, making it a versatile companion in the learning process. The platform is intuitive and user-friendly, requiring no technical expertise.

PaperCheck is an AI tool that helps students improve their academic writing by providing instant feedback on structure, clarity, and argumentation.

SpellChecking.net is an efficient online system that helps users to enhance their writing by automatically diagnosing and correcting spelling or grammatical errors. It is designed chiefly for speed and simplicity, offering a clean front-end, where a user can just cut and paste, or type and get instant corrections—no registration, no advertisements, and no other distractions.

Whether the task is an academic review by a student, an article editing by a blogger, or the final checking of a report by a business researcher, SpellChecking.net offers the quick and effective route to source out their common writing errors. It immediately flags both the misspelled words and grammatical errors, including those that disrupt the smooth flow of written communication.

temfy AI helps you write perfect emails and replies in seconds. Just type your idea, pick a tone, and get a polished result instantly. Supports 7 languages, multiple tones, 3 free emails or replies per day, and a Chrome extension with auto-insert.

Stop juggling writing tools. Orwellix is the AI assistant you need. Get advanced grammar checks, powerful text transformations (simplify, shorten, expand), and a reliable plagiarism checker. Write with total confidence.

PenCraft is your AI-driven writing companion. Break through writer's block and create compelling stories with advanced artificial intelligence. Get intelligent continuation, plot suggestions, character development, and writing style optimization for your creative journey.

Strong Editor is a free online text editor that helps you write better by highlighting poor wording in real-time, ensuring a simple, fast, and privacy-focused writing experience.

The sentence rewriter is an AI-powered tool designed to instantly rephrase sentences, paragraphs, or entire articles while preserving the original meaning. By using advanced algorithms, the AI sentence rewriter improves grammar, clarity, and readability, making it perfect for students, bloggers, and professionals. Whether you’re refreshing old content, avoiding plagiarism in research, or creating unique marketing copy, the sentence rewriter free version ensures fast, reliable, and high-quality results.