Grammarly
FreemiumAI writing assistant for clear, credible text across apps and languages
By Tanmay Verma, Founder · Last verified 29 Jun 2026
5.3k views
Added 3/27/2026
95/100Safe BetIn short
Grammarly — AI writing assistant for clear, credible text across apps and languages. Best for Professionals writing emails and documents daily, Marketing and sales teams needing on-brand copy, Students and educators for basic grammar checks. Free to start; paid plans from $1230/mo.
Compared withvs Quillbot
Is Grammarly actually worth it?
LiveSee what real users actually say. We scan live discussions, reviews and complaints across the web and hand you an honest verdict — in under a minute.
3 free scans · no card needed · downloadable report
Editorial Verdict
Best for
Professionals writing emails and documents dailyMarketing and sales teams needing on-brand copyStudents and educators for basic grammar checksEnterprises wanting consistent writing quality and data securityContent creators polishing AI-generated drafts
Not ideal for
Deep academic research or advanced citation managementOffline writing without internet accessHeavy users needing unlimited AI prompts (free/Pro have caps)Users strictly requiring an open-source or self-hosted solution
Grammarly remains the most practical all-in-one writing assistant for professionals and teams. The free tier is generous, and Pro unlocks powerful rewrites and tone adjustments. New multilingual support and AI agents (including the GPTZero-powered AI Detector) make it more versatile, but heavy users may hit AI prompt caps. Alternatives like ProWritingAid offer more in-depth style analysis for writers, while LanguageTool provides a broader multilingual focus.
Skip Grammarly if Skip Grammarly if you need unlimited AI generation, deep offline writing, or advanced multilingual corrections beyond five languages.
Compare with: Grammarly vs BriefCatch, Grammarly vs Final Draft, Grammarly vs DeepL Write Pro
Last verified: June 2026
What's new in Grammarly
Updated todayAcross the latest 4 updates: 3 feature updates and 1 launch.
FeatureChangelog·5 days agoNewest
Translation in 19 languages now available in Grammarly
Translation feature expanded to 19 languages, including Mandarin and Japanese.
FeatureChangelog·5 days ago
Grammarly Superhuman Go enters beta
Superhuman Go proactively automates scheduling and app updates without breaking workflow.
LaunchChangelog·5 days ago
Grammarly launches Docs: a collaborative writing surface with AI agents
New Docs product enables real-time collaboration with context-aware AI agents for writing and brainstorming.
FeatureChangelog·5 days ago
Grammarly adds multilingual corrections and rewrites for five languages
Grammar correction and paragraph-level rewrites now available in Spanish, French, Portuguese, German, and Italian.
Viability Score
95/100
Safe BetHow likely is Grammarly to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
momentum
100
funding runway
80
website health
90
wrapper dependency
100
Last calculated: June 2026
How we score →Key Features
- Real-time grammar and spell check
- Tone detection and suggestions
- Full-sentence rewrites
- Plagiarism checker
- AI text generation with prompts
- AI Humanizer agent
- AI Detector agent (GPTZero acquisition)
- Multilingual corrections (Spanish, French, Portuguese, German, Italian)
- Translation in 19 languages (Mandarin, Japanese, etc.)
- Grammarly Docs collaborative writing surface with AI agents
- Reader Reactions preview
- Brand tones enforcement
- Confidential mode (Enterprise)
- Data loss prevention (Enterprise)
- Superhuman Go proactive AI (beta)
About Grammarly
FreemiumBeginner-friendlyNo APIWeb · Mobile · Desktop · Plugin
Grammarly is an AI-powered writing assistant that helps individuals, teams, and enterprises produce clear, credible, and impactful writing across documents, emails, messages, and more. Trusted by 50,000 organizations and 40 million people, it offers real-time grammar and spell checking, tone suggestions, full-sentence rewrites, plagiarism detection, AI text generation, and a collaborative Docs surface with context-aware AI agents. Recent additions include multilingual corrections and rewrites for Spanish, French, Portuguese, German, and Italian, plus translation in 19 languages (including Mandarin and Japanese). Grammarly also features specialized agents like the Humanizer and AI Detector, bolstered by the GPTZero acquisition. Integrations span browsers (Chrome, Safari, Firefox, Edge), Microsoft Office, Google Docs, Zendesk, and mobile devices. A free plan covers basic corrections and 100 AI prompts per month; Pro ($12/member/month billed annually) adds full rewrites, tone adjustment, and 2,000 AI prompts; Enterprise provides unlimited prompts, confidential mode, and data loss prevention. The Superhuman Go beta brings proactive AI for scheduling and project updates. Compared to basic checkers, Grammarly combines real-time proofreading with generative AI and brand tone enforcement, making it a practical all-in-one assistant.
Behind the Verdict
Grammarly is the default choice for anyone who needs polished writing daily. For professionals writing emails, reports, or customer-facing copy, it's hard to beat the speed of real-time grammar correction and tone tuning. The Pro plan's rewrite suggestions are particularly strong—they often improve clarity in one click. We'd reach for this when consistency across a team matters; brand tones and snippets keep marketing collateral on-message. The multilingual corrections (Spanish, French, etc.) are a welcome addition, though they only cover five languages—LanguageTool supports over 20, but with less polish. Where it bites: the AI prompt caps. Free users get 100 prompts monthly; Pro caps at 2,000. That's fine for occasional use, but power users who generate long drafts will want Enterprise's unlimited prompts. The new Docs surface with AI agents is promising, but still maturing—it's not a full Google Docs replacement. Also, offline writing is not supported; you need internet for suggestions. The GPTZero acquisition makes the AI Detector more credible, but it's still a separate tool—not integrated into every surface. Overall, Grammarly is a safe bet for most teams. Buyers should weigh the AI prompt limits against their volume. For deep stylistic analysis, ProWritingAid offers more granular reports. For budget-conscious multilingual teams, LanguageTool's free tier is generous. Enterprise buyers will appreciate the security features like confidential mode and DLP, which are rare among writing assistants.
Researching Grammarly? Get your full AI stack in 60 seconds.
Free, no signup — tell us your goal and get tools matched to your budget & existing stack.
Real-world workflow fit
Concrete scenarios for the personas Grammarly actually fits — and what changes day-one when you adopt it.
Marketing manager drafting a campaign email
You write an email in Gmail; Grammarly's browser extension highlights tone suggestions and brand tone enforcement, then you use Reader Reactions to preview how the email lands. You finalize with one-click rewrite for clarity.
Outcome: Polished, on-brand email sent in minutes, reducing editing time by half.
Student writing a research paper
You open Grammarly Docs, use Citation Finder to locate sources, then the AI Grader provides rubric-aligned feedback. Plagiarism Checker scans your draft before submission.
Outcome: Well-sourced paper with proper citations and a grade estimate, submitted with confidence.
Customer support rep handling multilingual tickets
You reply in English but need to check a customer's Spanish message; Grammarly's multilingual corrections correct the Spanish query and suggest a fluent English response. You use translation to communicate back in Spanish.
Outcome: Accurate, professional multilingual support without switching tools.
Use Cases
- Polishing professional emails for clarity and tone
- Checking spelling and grammar in Google Docs before submission
- Drafting social media posts with consistent brand voice
- Detecting accidental plagiarism in academic papers
- Adjusting tone from formal to friendly in customer support replies
- Rewriting paragraphs for clarity in multilingual communications
- Using Grammarly Go to schedule meetings from email context
Models Under the Hood
Proprietary AI modelGPTZero (for AI detection)
Limitations
- Advanced features like full-sentence rewrites, tone adjustment, and plagiarism detection require a paid subscription.
- Generative AI prompts are limited to 100 per month on Free and 2,000 on Pro.
- Suggestions can occasionally alter intended meaning or misinterpret context.
- Requires internet connection for most features.
- Desktop app is less comprehensive than the browser extension.
- Multilingual corrections are limited to Spanish, French, Portuguese, German, and Italian.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
Free
Over 12 months
Effective monthly
Free
Billed monthly
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Grammarly tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Casual writers or students who need basic spelling and grammar checks and can work within 100 AI prompts per month.
What this tier adds
Starting tier with essential writing corrections, tone detection, and 100 AI prompts; no rephrase or plagiarism.
Pro
$12/member/mo billed annually ($30/mo month-to-month)
Ideal for
Professionals and small teams who need full rewrites, tone adjustment, plagiarism detection, and 2,000 AI prompts per month.
What this tier adds
Adds full-sentence rewrites, tone adjustment, fluently writing in English, inclusive language, citation consistency, AI-generated text detection, plagiarism checking, and 2,000 AI prompts (vs. 100 in Free).
Enterprise
Contact Sales
Ideal for
Large organizations requiring unlimited AI prompts, advanced security (SSO, BYOK, DLP), dedicated support, and proactive AI across the workforce.
What this tier adds
Unlimited AI prompts, confidential mode, data loss prevention, SAML SSO, BYOK encryption, custom roles, audit logs, SCIM, cost center visibility, and Superhuman Go proactive AI.
Integrations
Where the pricing makes sense
The company stage and team size where Grammarly's pricing actually pencils out — and where peers do it cheaper.
Grammarly's pricing fits individuals and teams needing solid writing assistance across many apps. Free tier is generous for basic checks. Pro at $12/member/month is competitive with ProWritingAid ($20/month) and cheaper than Hemingway Editor Plus ($19.99/month). Enterprise pricing is custom; for large teams, it may be cost-effective compared to alternatives like Ludwig or Writer. However, heavy AI users may find prompt caps limiting.
Setup time & first value
How long it actually takes to get something useful out of Grammarly — broken out by persona, not the marketing-page minute.
Individuals get value immediately after installing the browser extension (2 minutes). Teams can set up style guides and brand tones in about 30 minutes. Enterprise deployment with SSO and DLP may take a few hours with admin setup.
Switching to or from Grammarly
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
- →From Microsoft Editor: Export your custom dictionary as a plain text list and import via Grammarly's style guide for consistency.
- →From ProWritingAid: Copy your writing style preferences into Grammarly's brand tones and snippets manually.
- →From LanguageTool: Migrate your blocked words list and preferred language settings into Grammarly's style guide.
Migrating out
- ↗To ProWritingAid: Export your Grammarly personal dictionary (if available) as a text file and import manually.
- ↗To LanguageTool: Transfer custom word lists and style preferences by re-creating them in LanguageTool's settings.
- ↗To Hemingway Editor: No direct migration; you'll lose Grammarly's tone and plagiarism features, but you can paste existing drafts into Hemingway.
Resources & Guides
- Resourcegrammarly.com
Grammarly Support
Helpful link from grammarly.com
- Documentationgrammarly.com
Grammarly Docs | All-in-one AI Document Editor
Draft, edit, and perfect your docs with our AI document editor. Improve grammar, style, and clarity at every stage.
- Resourcegrammarly.com
Grammarly Blog
The Grammarly blog is filled with writing tips and advice and information on grammar rules to help you write your best, wherever you write.
- Resourcegrammarly.com
Our Features
Grammarly is designed for the future of communication. Learn more about our trusted writing features like full-sentence rewrites, tone adjustments, and team style guides.
- Resourcegrammarly.com
Grammarly Superhuman Features | AI Productivity Tools
Get the latest Grammarly Superhuman features — advanced AI writing support, seamless browser integration, and productivity enhancements you can use today.
Frequently Asked Questions
Tools that pair well with Grammarly
Common stack mates teams adopt alongside Grammarly, with the specific reason each pairing earns its keep.
Featured Head-to-Head Comparisons
Alternatives to Grammarly
View allUsed Grammarly? Help shape our editorial sentiment research.