Grammarly
AI Grammar CheckerAI writing assistant that checks grammar, style, tone, and clarity — works everywhere you write.
Details
12 alternatives · AI Grammar Checker
LanguageTool Open-source grammar and style checker for 30+ languages — the strongest Grammarly alternative for multilingual writers. Read our review LanguageTool alternatives
AI grammar checkers go beyond spell-check to fix sentence structure, tone, clarity, and style. They catch errors that standard tools miss and suggest rewrites that make your writing sharper.
Closest matches
Other AI Grammar Checker tools
- Freemium
Why consider: Works almost everywhere — browser, Gmail, Google Docs, Word, desktop
- Freemium
ProWritingAid
AI Grammar CheckerDeep editing tool with 20+ writing reports covering style, pacing, and consistency — the long-form alternative to Grammarly.
Not yet rated DetailsWhy consider: 20+ analysis reports go far deeper than any grammar checker
Worth a look
Browse the category More AI Writing tools
- Paid
Frase
AI Blog GeneratorAI SEO content tool that researches top-ranking pages and helps you write and optimize blog posts that rank.
DetailsWhy consider: Analyzes top-ranking content for any keyword before you write
- Paid
Anyword
AI Writing AssistantsAI writing platform with predictive performance scoring — it estimates which copy will convert before you publish.
DetailsWhy consider: Predictive Performance Score estimates conversion likelihood before you publish
- Freemium
Hypotenuse AI
AI Blog GeneratorAI content platform for e-commerce and marketing teams — bulk product descriptions, blog posts, and SEO content at scale.
DetailsWhy consider: Bulk mode writes hundreds of product descriptions from a spreadsheet
- Paid
Instantly
AI Email WriterCold email platform with unlimited sending accounts, automated warm-up, and a built-in B2B lead database for outbound sales teams.
Not yet rated DetailsWhy consider: Unlimited sending email accounts on every plan
- Freemium
Lavender
AI Email WriterAI email coach that scores sales emails in real time and shows reps exactly what to fix to earn more replies.
Not yet rated DetailsWhy consider: Teaches reps to write better instead of writing for them
- Freemium
Copy.ai
AI CopywritingAI marketing copy platform — generate ads, emails, blog posts, and sales content in seconds.
Not yet rated DetailsWhy consider: Fast, template-driven copy for ads, emails, and product pages
- Freemium
Hemingway Editor
AI ProofreadingWriting clarity tool that flags complex sentences, passive voice, and readability issues as you type.
Not yet rated DetailsWhy consider: Free web version handles the core clarity checks
- Paid
Jasper
AI Writing AssistantsEnterprise AI marketing platform with brand-voice controls, campaign workflows, and app integrations built for content teams.
Not yet rated DetailsWhy consider: Brand Voice keeps output consistent with a company's tone and style
- Freemium
Notion AI
AI Writing AssistantsNotion's built-in AI writing assistant — draft, summarize, and edit inside the same docs, wikis, and notes where your work already lives.
Not yet rated DetailsWhy consider: Writes in the same workspace where your docs and notes already live
- Freemium
QuillBot
AI ParaphraserAI paraphrasing and summarizing tool that rewrites text in different tones while keeping the original meaning.
Not yet rated DetailsWhy consider: Fast, reliable paraphrasing across several distinct rewriting modes
Still leaning LanguageTool?
Read the full review before you decide.
Pros, cons, pricing and who it is actually for — from hands-on testing.