Grammarly Alternatives

Best for: Contextual English examples and AI-assisted writing refinement.

Ludwig is a writing enhancement and language-search tool that helps users compare phrasing against real-world examples and polish English text. It is useful for non-native English writers, researchers and professionals who want contextual examples, but it is not a full Grammarly-style checker across every app.

Pricing: Free sign-up is offered; current paid limits should be verified on Ludwig’s official pages.

Best for: Retired plagiarism and similarity checking service.

Unicheck was a plagiarism and similarity checker used in education workflows, but Turnitin says the Unicheck service ended on January 1, 2025. It should not be presented as a current Grammarly alternative. Editors should mark it discontinued and point institutions toward active academic integrity tools.

Pricing: No current pricing because the service has ended.

Best for: Readability-focused editor for clearer, more concise writing.

Hemingway Editor focuses on clarity and readability rather than broad grammar correction. It highlights hard-to-read sentences, passive voice, adverbs and wordiness, while Hemingway Editor Plus adds AI grammar and tone tools. It is best for concise prose, articles, essays and drafts.

Pricing: Free web editor, paid desktop app and Hemingway Editor Plus subscription are listed officially.

Best for: English and French grammar correction with dictionaries and language guides.

Antidote by Druide combines a grammar corrector, dictionaries and language guides for English and French. It is a strong comparison for bilingual writers, editors, translators and professionals who want deeper linguistic references rather than only inline AI rewriting.

Pricing: Subscription and mobile trial details should be verified on official Druide and store pages.

Best for: Free online grammar, style and writing statistics checker.

Slick Write is a free web-based grammar, style and statistics checker. It is useful for writers who want quick feedback on grammar errors, potential style issues, sentence structure and readability signals without installing a large writing assistant.

Pricing: Official site describes Slick Write as free.

Best for: Grammar, style and long-form writing reports for writers.

ProWritingAid is a writing assistant built around grammar, style, readability and long-form writing reports. It is especially relevant for authors, bloggers and editors who want deeper structural feedback than Grammarly, though mobile support and integrations should be checked before switching.

Pricing: Official pricing lists Free, Premium and Premium Pro options, including subscription and lifetime-style purchase choices.

Best for: Open-source writing pitfall highlighter for clarity habits.

Editsaurus is an open-source writing checker that highlights issues such as adverbs, filler words, passive voice, lexical illusions, commonly misused words and unclear pronouns. It is lightweight and educational, but it appears more like a small project than a full Grammarly competitor.

Pricing: Free open-source project; no hosted paid plan verified.

Best for: French grammar, typography and spelling checker.

Grammalecte is a French grammar and typography checker available as a Firefox extension and LibreOffice extension. It is a strong fit for French-language writing and offline browser use, but it is not a general English writing assistant like Grammarly.

Pricing: Free open-source project.

Best for: Academic writing feedback for Word and Overleaf.

Writefull is an academic writing assistant focused on research papers, essays, theses and scholarly language. Its Word and Overleaf tools make it more specialized than Grammarly for researchers and students writing academic English, especially in LaTeX-heavy workflows.

Pricing: Writefull lists a free quota and Premium plan; institution and publisher options may differ.

Best for: Student-focused grammar, essay scoring and plagiarism checking.

PaperRater is an online proofreader aimed at students and academic-style writing. It combines grammar and spelling checks, writing suggestions, automated scoring and plagiarism checks. It is useful for short essays, but submission limits and dated workflow should be reviewed.

Pricing: Official pricing lists a free Basic tier and a paid Premium plan.

Best for: Multilingual grammar, spelling and style checker.

LanguageTool is a multilingual grammar, spelling and style checker with web, desktop, browser and API-style workflows. It is one of the closest Grammarly alternatives for users who need more than English, though current browser-extension access and premium limits should be verified.

Pricing: Free online use and Premium plans are listed officially; browser-extension access rules may change.

Best for: Older academic-style grammar checker listing.

Grammar Checker Academic appears to be an older NounPlus-related grammar checker listing for web and mobile. A current official product source could not be fully verified, so it should not be promoted strongly without checking the live app, developer identity, privacy policy and store availability.

Pricing: Pricing and current store availability require manual verification.

Best for: Mac grammar, spelling and writing utility.

Grammarian PRO2 is an older Mac-focused grammar and spelling utility from Linguisoft. It may still be relevant for users who want system-level Mac checking, but the product appears dated and should be manually reviewed for current macOS compatibility before publication.

Pricing: Older references list paid Mac software; current pricing should be manually verified.

Best for: Online proofreading and AI writing-content editor.

Typely is a web-based proofreading and writing editor now presented with broader AI content tools. It can fit users who want lightweight online editing, but editors should verify whether the current product matches older Typely descriptions before treating it as a direct Grammarly replacement.

Pricing: Current pricing could not be confidently verified from the checked official pages.

Best for: English grammar checker and rephrasing writing assistant.

Ginger is an English grammar and writing app with correction, spelling, punctuation, sentence rephrasing and browser or desktop tools. It is relevant for users who want a simpler English-focused assistant, but pricing and product availability should be checked from the current official site.

Pricing: Free tools and paid premium options are offered; verify current plan details officially.

Best for: Grammar and style checking inside Microsoft 365 and browsers.

Microsoft Editor is Microsoft’s grammar, spelling and style assistant for Word, Outlook and browser writing. It is a practical Grammarly alternative for people already using Microsoft 365, especially when they want basic free checking plus premium refinements inside Microsoft apps.

Pricing: Basic checking is free; advanced Editor features require a Microsoft 365 subscription.

Best for: Grammar checker, paraphraser and writing-tool suite.

QuillBot combines grammar checking with paraphrasing, summarizing, citations, AI detection and plagiarism-related tools. It is relevant for students, marketers and everyday writers who want rewriting and grammar tools in one place rather than Grammarly’s broader assistant layer.

Pricing: Official pricing lists a free plan and Premium plans with monthly, quarterly and annual options.

Best for: AI rewriting, paraphrasing and grammar correction.

Wordtune is an AI writing assistant for rewriting, paraphrasing, grammar correction and shaping rough thoughts into clearer messages. It is most relevant for users who want tone and phrasing help rather than detailed grammar reports or academic plagiarism checking.

Pricing: Official pricing lists Free, Plus and Unlimited plans.

Best for: AI writing refinement for grammar, tone and phrasing.

DeepL Write is an AI writing companion for refining grammar, spelling, punctuation, word choice, tone and style. It is especially relevant for multilingual writers who already use DeepL translation and want natural phrasing help rather than only English grammar correction.

Pricing: DeepL Write can be tried for free; DeepL Write Pro appears as a paid add-on or plan feature.

Best for: AI grammar checker for teams, support workflows and API use.

Sapling is an AI writing assistant for grammar, spelling, style suggestions and team communication workflows, with browser, Google Docs, Outlook, Word and API options. It is relevant for support, sales and customer-facing teams that want writing assistance plus developer access.

Pricing: Official pricing lists Free, Pro, Enterprise and API options.