Grammarly is a AI writing tool: Writing assistant for grammar, tone and generation.

How much does Grammarly cost?

Grammarly uses a Freemium model; paid plans start at $12 per month.

What are the best alternatives to Grammarly?

Community-listed alternatives to Grammarly include Wordtune, QuillBot, LanguageTool, Writer.

What does Grammarly integrate with?

Grammarly integrates with Google Docs, Microsoft Word, Outlook, Gmail, Slack, Notion and more.

Which platforms does Grammarly support?

Grammarly is available on web, macos, windows, ios, android.

Grammarly

Writing assistant for grammar, tone and generation

Freemium · $12AI writing

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Grammarly is a aI writing tool for Small businesses and Creators, offered as freemium ($12/mo). Founded in United States in 2009. Popular alternatives include Wordtune, QuillBot, LanguageTool.

About Grammarly

Grammarly is an AI writing assistant founded in 2009 in Kyiv, Ukraine, by Max Lytvyn, Alex Shevchenko and Dmytro Lider, now headquartered in San Francisco. It works wherever people write, through browser extensions, desktop apps for Windows and Mac, mobile keyboards and integrations with tools such as Google Docs, Microsoft Word and Outlook, checking text in real time as you type.

Beyond spelling and grammar, Grammarly flags clarity, conciseness, tone and engagement issues, rewrites whole sentences, adjusts formality, checks plagiarism and citations, and generates or edits text with AI prompts and agents. Business plans add company style guides, brand tones, snippets for reusable text, analytics and SSO. The free plan covers core corrections and a limited number of AI prompts; Pro adds full rewrites and more AI usage; Enterprise adds admin controls and security reviews.

After acquiring Coda in late 2024 and the email client Superhuman in 2025, the company began building a broader AI productivity suite, and in late 2025 it adopted the Superhuman name for the company while keeping Grammarly as a product brand. Grammarly remains strongest in English; in September 2025 it added beta support for Spanish, French, German, Italian and Portuguese, but Turkish is not among the supported writing languages. AI features built into Google Docs and Microsoft 365 cover basics for many users, and QuillBot is a popular, cheaper option for paraphrasing.

Key features of Grammarly

Grammar, spelling and punctuation correction
Tone, clarity and conciseness suggestions
AI rewriting and generation
Plagiarism and AI-content detection
Style guides, brand tones and snippets for teams
Works across apps via extension and desktop

Pros and cons

Pros

Works everywhere you write
Excellent English correction
Team style enforcement
Free tier is useful

Cons

English-centric
Suggestions can flatten voice
Privacy concerns for sensitive text
AI prompt limits on lower tiers

Grammarly pricing

Grammarly uses a freemium model.

Plan	Price	Includes
Free	$0	Basic grammar and spelling, 100 AI prompts/mo
Pro	$12 / member/mo	2,000 AI prompts/member/mo, style guide, brand tone
Enterprise	Custom	Unlimited AI prompts, DLP, BYOK

Source: www.grammarly.com · checked on Oct 20, 2026

How Grammarly compares in AI writing

Rank by votes: #1 / 18
Starting price: $12
Free alternatives: 0

Grammarly ranks #1 of 18 ai writing tools by community votes and is priced below most tools in the category.

Common use cases

1Non-native English speaker writing emails
2Marketing team enforcing brand voice
3Students checking essays
4Support team improving reply quality

Best for

Anyone writing professionally in English, and teams wanting consistent style.

Not ideal for

Turkish writing (use DeepL Write or native tools) or confidential text without enterprise controls.

Integrations

Google Docs
Microsoft Word
Outlook
Gmail
Slack
Notion
Chrome
500,000+ apps via desktop

Our take

Grammarly is still the best always-on English writing assistant. The free plan covers most individuals.

FAQ

What is Grammarly?: Grammarly is a AI writing tool: Writing assistant for grammar, tone and generation.
How much does Grammarly cost?: Grammarly uses a Freemium model; paid plans start at $12 per month.
What are the best alternatives to Grammarly?: Community-listed alternatives to Grammarly include Wordtune, QuillBot, LanguageTool, Writer.
What does Grammarly integrate with?: Grammarly integrates with Google Docs, Microsoft Word, Outlook, Gmail, Slack, Notion and more.
Which platforms does Grammarly support?: Grammarly is available on web, macos, windows, ios, android.
Who is Grammarly for?: Anyone writing professionally in English, and teams wanting consistent style.

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