# Grammarly

> Writing assistant for grammar, tone and rewrites in any app

Grammarly is a writing assistant that checks spelling, grammar and tone and suggests rewrites as you type. It works inside other apps and sites through desktop apps, browser extensions and mobile keyboards, and it has its own browser-based editor, Docs, with AI agents for jobs such as finding citations and checking for plagiarism. The company behind it now operates as Superhuman.

- **Category:** Writing Tools
- **Made by:** Superhuman Platform Inc. (since 2009)
- **Website:** https://www.grammarly.com
- **Runs on:** Web, macOS, Windows, iOS, Android, Browser extension
- **Facts last checked:** Oct 5, 2026

## Pricing

Grammarly has a free plan. Paid plans start at $12 per member / month, billed annually.

- **Pricing model:** Free plan
- **Free plan:** Spelling and grammar corrections, tone detection and 100 AI prompts a month. Docs is free to use, though some of its agents are limited to Pro.
- **Free trial:** 7-day free trial of Pro for eligible individuals and teams, with $0 due at sign-up and an email reminder 2 days before it ends.

| Plan | Price | What you get |
| --- | --- | --- |
| Free | $0 | Spelling and grammar corrections, tone detection and 100 AI prompts a month, for individuals. |
| Pro | $12 per member / month, billed annually ($30 billed monthly) | Full-sentence rewrites, tone adjustments, style guides and brand tones, and 2,000 AI prompts a month. Sold for 1 to 149 seats. |
| Enterprise | Custom | Unlimited members and AI prompts, dedicated support, confidential mode, granular roles and data loss prevention. Sold through Superhuman Go. |

Read from https://www.grammarly.com/pro on Oct 5, 2026. Prices change, so confirm with Grammarly before buying.

## Ways to pay less

- **Save up to 60% with yearly billing** (Annual discount): Pro is $12 per member a month when billed annually and $30 when billed monthly. The plan toggle advertises a saving of up to 60% on yearly billing. Source: https://www.grammarly.com/pro
- **Discounts for educational institutions** (Education): The plans page FAQ says Grammarly offers discounts for educational institutions. Grammarly for Education is quoted through its education sales team. Source: https://www.grammarly.com/plans

## Price history

- By Sep 29, 2024: **Pro**, Premium, $12 per month, billed annually to Pro, $12 per member / month, billed annually ($30 billed monthly). The archived copy of Grammarly's plans page of 29 September 2024 lists Free, Pro and Enterprise, with Pro at $12 billed annually; the copy before it, of 27 August 2024, calls the $12 plan Premium. It was renamed between the two. Source: https://web.archive.org/web/20240929074723/https://www.grammarly.com/plans
- By Sep 29, 2024: **Business**, withdrawn: $15 per member / month, billed annually. The archived copy of 29 September 2024 has no Business plan, and offers Pro to individuals or teams; the copy before it, of 27 August 2024, still lists Business at $15 per member. The plan was withdrawn between the two. Source: https://web.archive.org/web/20240929074723/https://www.grammarly.com/plans
- By May 21, 2022: **Business**, $12.50 per member / month, billed annually to $15 per member / month, billed annually. The archived copy of 21 May 2022 shows Business starting at $15 per member, $180 a year; the copy before it, of 8 April 2022, shows $12.50, $150 a year. The price changed between the two. Source: https://web.archive.org/web/20220521182530/https://www.grammarly.com/plans
- By May 16, 2021: **Premium**, $11.66 per month, billed annually ($29.95 billed monthly) to $12 per month, billed annually ($30 billed monthly). The archived copy of 16 May 2021 shows Premium at $12 a month, $144 for the year and $30 month to month; the copy before it, of 10 April 2021, shows $11.66, $139.95 and $29.95. Premium is the plan now called Pro. Source: https://web.archive.org/web/20210516185838/https://www.grammarly.com/plans

## App Store prices by country

"Monthly Plan", as each country's App Store showed it on Oct 9, 2026. These are the app's prices, not the website's.

| Country | Price | In US dollars |
| --- | --- | --- |
| United States | $29.99 | |
| United Kingdom | £27.99 | about $37.00 (23% more) |
| Germany | 31,99 € | about $35.85 (20% more) |
| Canada | $39.99 | about $28.11 (6% less) |
| Australia | $44.99 | about $31.41 (about the same) |
| India | ₹ 999 | about $10.33 (66% less) |
| Brazil | R$ 114,90 | about $22.96 (23% less) |
| Mexico | $609.00 | about $33.46 (12% more) |
| Turkey | ₺184,99 | about $3.76 (87% less) |
| Indonesia | Rp 429ribu | about $23.99 (20% less) |
| Philippines | ₱ 349.00 | about $5.56 (81% less) |
| South Africa | R479.99 | about $29.03 (about the same) |

## Key features

- **Grammar, spelling and tone checks:** Corrects spelling and grammar and shows the tone of a message on every plan. Full-sentence rewrites and one-click tone adjustments are part of Pro.
- **Works inside other apps:** Desktop apps for Windows and Mac, extensions for Chrome, Safari, Firefox and Edge, and iPhone, iPad and Android apps bring suggestions into tools such as Gmail, Google Docs, Word and Slack.
- **Docs and AI agents:** Docs is a browser-based document editor with agents including AI Grader, Citation Finder, Reader Reactions, Humanizer and Paraphraser. Some agents are limited to Pro.
- **Generative AI prompts:** Drafts and reworks text from a prompt. The allowance is 100 prompts a month on Free, 2,000 per member on Pro and unlimited on Enterprise.
- **Plagiarism and AI detection:** Scans a document for text that matches other sources and for passages likely to be AI-generated. The plans page lists both checks under Pro.
- **Team style controls:** Pro team accounts get style guides, brand tones, knowledge share, snippets and usage analytics, so a group writes with the same terms and voice.

## Good for

- People who write across many apps and want the same checks in each
- Teams of up to 149 that need a shared style guide and brand tone
- Students who want citation, plagiarism and AI-detection checks in one editor

## Worth knowing

- The Free plan is capped at 100 AI prompts a month and leaves out full-sentence rewrites and tone adjustments.
- Pro costs $30 per member a month on monthly billing, against $12 a month when billed annually.
- Pro stops at 149 seats; larger organizations need Enterprise, which is priced through sales.
- Advanced grammar, clarity and tone suggestions cover six languages; the other supported languages get spelling and basic grammar only.

## What people say

- **App Store rating of the iPhone and iPad app:** 4.7 out of 5 from 225,387 ratings in the United States, read Oct 5, 2026. This is the store's rating of the app, not a score from ToolGPA. Source: https://apps.apple.com/us/app/id1158877342

## Works with

Google Docs, Microsoft Word, Gmail, Microsoft Outlook, Slack, Salesforce, Zendesk, Jira

**Tags:** Grammar & style, AI features, AI agents, Citations, Documents

## Alternatives

- [ProWritingAid](https://toolgpa.com/tools/prowritingaid): Grammar, style and story-critique toolkit for book writers. [Compare](https://toolgpa.com/compare/grammarly-vs-prowritingaid)
- [LanguageTool](https://toolgpa.com/tools/languagetool): Grammar and style checker for more than 30 languages. [Compare](https://toolgpa.com/compare/grammarly-vs-languagetool)
- [QuillBot](https://toolgpa.com/tools/quillbot): AI paraphraser with grammar, summarizing and AI-detection tools. [Compare](https://toolgpa.com/compare/grammarly-vs-quillbot)
- [Wordtune](https://toolgpa.com/tools/wordtune): AI rewriting, grammar and summarizing assistant for English. [Compare](https://toolgpa.com/compare/grammarly-vs-wordtune)
- [Hemingway Editor](https://toolgpa.com/tools/hemingway-editor): Readability editor that flags wordy, hard-to-read sentences. [Compare](https://toolgpa.com/compare/grammarly-vs-hemingway-editor)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 5, 2026:

- https://www.grammarly.com/pro
- https://www.grammarly.com/plans
- https://web.archive.org/web/20261005031523/https://www.grammarly.com/plans
- https://www.grammarly.com
- https://www.grammarly.com/desktop
- https://www.grammarly.com/docs
- https://www.grammarly.com/languages
- https://www.grammarly.com/edu
- https://www.grammarly.com/about
- https://www.grammarly.com/terms

Page: https://toolgpa.com/tools/grammarly
Listed by ToolGPA (toolgpa.com).