Grammarly Pricing 2026: Free, Premium ($12), and Business ($15) Plans Compared

Quick Summary: Grammarly Free is genuinely useful — grammar and spelling across all your tools, permanently free. Premium at $12/month (annual) or $30/month (monthly) is the most common upgrade path — adds advanced suggestions, plagiarism checking, and unlimited GrammarlyGO. Business at $15/member/month adds brand tone and team analytics. The annual vs. monthly pricing gap is significant.

Last updated: April 2026 | Pricing verified against Grammarly’s official pricing page

Grammarly Pricing Plans (April 2026)

Annual discount: Premium annual billing saves $216/year vs monthly ($144 vs $360). This is a 60% discount — one of the largest annual/monthly pricing gaps in the market.

Plan-by-Plan Breakdown

Free Plan — $0/month (Permanent)

Grammarly Free is not a trial — it’s a permanent free tier that covers the fundamentals of writing improvement. Unlike tools that heavily throttle free users to push upgrades, Grammarly Free provides real, daily-usable value.

What you get:

• Grammar and spelling corrections — catches errors in real time across all platforms
• Basic style suggestions — flags run-on sentences, passive voice, and common clarity issues
• Basic tone detection — surface-level analysis of your writing’s emotional tone
• Punctuation corrections — commas, apostrophes, semicolons
• Browser extension — works in Gmail, Outlook, Google Docs, Slack, LinkedIn, Twitter/X, Notion, and virtually every web-based text field
• Desktop app — Windows and Mac native apps
• Mobile keyboard — iOS and Android
• Basic GrammarlyGO — limited AI writing generation (fewer monthly prompts)

What Free doesn’t include:

• Advanced clarity, conciseness, and vocabulary suggestions (Premium)
• Plagiarism checker
• Full tone adjustment controls
• Unlimited GrammarlyGO

Who should stay on Free: Casual writers, students on a budget, or anyone whose primary need is grammar and spelling correction. The Free tier legitimately covers the most common use case — catching typos and grammar errors before sending emails or submitting documents.

Premium Plan — $12/month (annual) or $30/month (monthly)

The upgrade path for professionals who write frequently and want more than error correction. Premium’s value is in three areas: advanced writing quality suggestions, plagiarism checking, and unlimited GrammarlyGO.

What you get beyond Free:

Advanced writing suggestions:

• Clarity rewrites — suggests cleaner alternatives to complex sentences
• Conciseness — flags wordy phrases and suggests tighter alternatives (e.g., “due to the fact that” → “because”)
• Vocabulary enhancement — suggests more precise or varied word choices
• Engagement — flags overused words, passive constructions, and predictable phrasing
• Delivery tone — adjust not just what you say but how it lands (formal, confident, diplomatic)
• Formality level — calibrate your writing from casual to formal with specific suggestions

Plagiarism checker:

• Compares your text against 16 billion web pages
• 100 checks per month on Premium
• Shows similarity percentage and matching source URLs

Unlimited GrammarlyGO:

• AI drafts from prompts within any Grammarly-enabled text field
• Rewrite, improve, or continue any text via AI
• No monthly prompt limit (Free has significant restrictions)

Premium Annual vs. Monthly pricing: The $12/month vs $30/month difference is large — $216/year savings on annual billing. If you’re going to use Premium for 5+ months in a year, annual billing is almost always the right choice. The catch: annual billing is typically non-refundable past a short window.

Is Premium worth it?

For professionals who write multiple emails and documents daily, Premium typically provides measurable value within the first week. The advanced clarity and conciseness suggestions alone improve communication quality in ways the Free tier can’t. For occasional writers, Free may be sufficient.

The plagiarism checker is particularly valuable for students, journalists, and content creators — 100 checks/month is enough for most professional writing workflows.

Business Plan — $15/member/month

Business adds team-wide features on top of Premium capabilities — primarily for enforcing consistent brand voice and monitoring writing quality across a team.

What you get (per member, beyond Premium):

Brand tone enforcement:

• Set and enforce organization-wide tone preferences (formal/informal, enthusiastic/measured)
• Grammarly flags when team members’ writing deviates from the brand guidelines
• Particularly valuable for customer-facing teams (support, marketing, sales)

Style guide:

• Create a custom style guide with preferred words, terms to avoid, and company-specific language
• Grammarly surfaces violations in real time as team members write

Team analytics dashboard:

• See aggregate writing quality metrics across the team
• Identify patterns (most common error types, tone consistency scores)
• Track improvement over time

Admin console:

• Manage member seats, add/remove users
• Centralized billing for all seats
• Usage reports per member

Business vs. Premium × N (pricing math):

The $3/member/month premium (vs. annual Premium) pays for brand tone, style guide, analytics, and admin features. For customer-facing teams where writing consistency matters for brand reputation, this is typically justified.

Note on minimum seats: Grammarly Business requires a minimum of 3 seats.

Annual vs Monthly Pricing — The Critical Decision

Grammarly has one of the largest annual/monthly pricing gaps in any AI tool:

• Monthly Premium: $30/month = $360/year
• Annual Premium: $12/month = $144/year
• Difference: $216/year

This means: if you’re going to use Premium for more than 5 months in a year, annual billing saves money. If you use it for a full year, you save $216.

Recommendation: Don’t buy monthly Premium as a “trial” — the monthly price is so much higher that even two months of monthly billing ($60) costs more than half the annual plan ($144). If you want to evaluate, use the free trial or just purchase annual from the start.

Grammarly vs Competitors — Price Comparison

See our Grammarly vs Jasper and Grammarly vs Copy.ai comparisons for head-to-head analysis.

Frequently Asked Questions

Is Grammarly Premium worth $12/month?

For anyone who writes professionally (emails, reports, content), yes. The advanced suggestions, plagiarism checker, and unlimited GrammarlyGO meaningfully improve writing quality across all daily communications. The value is immediate and requires no change to existing workflows — it’s already in your browser.

Is Grammarly Free actually useful?

Yes. Grammar, spelling, and basic style suggestions work well and are permanently free. For casual writers, the Free tier is often sufficient. The upgrade to Premium is worth it when you want the more nuanced suggestions (clarity, conciseness, vocabulary) and plagiarism checking.

Does Grammarly work in Google Docs?

Yes. The Grammarly browser extension integrates natively with Google Docs, Gmail, Outlook, Slack, Notion, LinkedIn, and virtually every browser-based text interface.

Can Grammarly write content from scratch?

Yes, via GrammarlyGO (available on all plans, unlimited on Premium). The quality is good for drafting emails and short content but not as structured as dedicated marketing tools like Jasper or Copy.ai for high-volume content production.

Is there a student discount?

Grammarly occasionally offers student pricing. Check their website for current promotions — discounts are not permanently advertised but appear during academic periods.

What’s the difference between Grammarly and an AI writing tool like ChatGPT?

Grammarly improves writing you’ve already done — it’s embedded in your workflow and provides real-time suggestions. ChatGPT generates new content from prompts. Many professionals use both: ChatGPT to draft, Grammarly to polish.

Does Grammarly store my writing?

Grammarly processes your text to provide suggestions and has access to your writing while the extension is active. Review their current privacy policy for specifics on data storage and usage. For highly sensitive documents, consider disabling the extension on specific pages or using their secure document mode.

Which Grammarly Plan Should You Choose?

Free (stay free if): You write occasionally, your needs are primarily grammar and spelling, or you’re on a tight budget. The free tier provides real value permanently.

Premium ($12/mo annual): You write professionally every day, want advanced clarity and conciseness suggestions, need plagiarism checking, or find yourself limited by GrammarlyGO restrictions. The $12/month annual plan is among the best-value AI tools for professionals.

Business ($15/member/mo): Your team of 3+ people needs brand voice consistency, a custom style guide, and analytics on team writing quality. Primarily for customer-facing or content-producing teams.

Start Grammarly Free — No Credit Card Required

Affiliate Disclosure: This article contains affiliate links. Commissions do not influence our assessments. Methodology.

Pricing last verified: April 2026. Annual pricing requires upfront payment — confirm current rates at grammarly.com/upgrade.