# Grammarly vs Grok Button

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. Grok Button records 461 monthly visits with -92.9% growth and Free pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [Grok Button](https://openaitools.app/tool/grok-button) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://grokbutton.com |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Assistant, AI Chatbot, AI Answer |
| Pricing Model | Freemium | Free |
| Monthly Visits | 58,867,412 | 461 |
| MoM Growth Rate | -1.5% | -92.9% |
| Primary Market | United States | Germany |
| Direct Visits | 25,398,749 | 182 |
| Review Score | 4.4 | 3.8 |
| Saved Count | 74 | 0 |
| Supported Platforms | Website | Website |

## Grammarly

Grammarly is the world's most widely deployed AI writing and communication platform, trusted by more than 40 million daily users and 50,000 organizations including Atlassian, Databricks, and Zoom. Operating as a persistent overlay across over 500,000 web applications, desktop programs (Windows and macOS), Microsoft Office, Google Docs, and iOS/Android keyboards, Grammarly analyzes text in real time to eliminate grammatical errors, streamline wordy phrasing, and calibrate tone to match the writer's intent. Following its corporate evolution under the Superhuman Platform umbrella alongside Superhuman Mail and Coda, Grammarly has expanded from a personal proofreader into an enterprise-grade proactive AI communication suite.

In 2026, Grammarly goes well beyond red-underline spellchecking with a suite of specialized AI Agents and document integrity tools. Writers can invoke purpose-built agents—including AI Grader, Citation Finder, Reader Reactions, and Paraphraser—alongside generative AI drafting directly inline where they work. To address academic and professional transparency in the generative AI era, Grammarly offers built-in Plagiarism Detection, an AI Detector, and Grammarly Authorship, which tracks how a document was constructed by automatically categorizing text as human-typed, pasted from external sources, or generated/modified with AI. For teams, Grammarly enforces organizational consistency through custom Style Guides, Brand Tones, reusable Snippets, and Knowledge Share.

Grammarly simplified its subscription structure by consolidating its legacy individual 'Premium' and team 'Business' offerings into a single unified tier: Grammarly Pro. The Free plan ($0/month) covers essential spelling, punctuation, basic tone visibility, and 100 generative AI prompts per month. Grammarly Pro is priced at $12/member/month when billed annually ($144/year) or $30/member/month when billed monthly ($60 quarterly), unlocking unlimited personalized fluency suggestions, full-sentence rewrites, tone adjustment, citation formatting, plagiarism and AI detection, 1 team style guide, and 2,000 generative AI prompts per member each month. Large organizations opt for Grammarly Enterprise (available with Superhuman Go) for unlimited AI prompts, SAML SSO, SCIM provisioning, Data Loss Prevention (DLP), and Bring Your Own Key (BYOK) encryption.

**Pricing & Plans:** Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security.

- **Ubiquitous Inline Rewriting & Tone Calibration:** Works natively inside Chrome, Safari, Firefox, Edge, Windows, Mac, Google Docs, MS Office, and mobile keyboards to flag grammar mistakes, rewrite tangled sentences, and shift tone toward confident, empathetic, or executive registers.
- **Specialized AI Agents (AI Grader, Citation Finder & Reader Reactions):** Deploys contextual AI agents that predict how a target audience will react to a draft, locate credible supporting citations, grade essays against rubric criteria, and generate drafts using up to 2,000 monthly prompts on Pro.
- **Grammarly Authorship, AI Detector & Plagiarism Checker:** Scans text against billions of web pages and academic databases for accidental plagiarism, detects AI-generated passages, and logs transparent document provenance via Authorship reports in Google Docs and Word.
- **Team Style Guides, Brand Tones & Knowledge Share:** Enables teams on Pro and Enterprise plans to codify company terminology, ban deprecated jargon, enforce inclusive language, insert shared Snippets, and surface internal company definitions inline.
- **Enterprise Security, DLP & Superhuman Platform Governance:** Protects organizational data with SOC 2 Type 2 attestation, SAML SSO, SCIM lifecycle management, Confidential Mode, Data Loss Prevention controls, Audit Logs API, and customer-managed BYOK encryption.

**Strengths:** Frictionless cross-platform integration works inside virtually every browser, desktop app, email client, and mobile OS without copy-pasting into a separate chatbot.; Consolidating Premium and Business into Grammarly Pro ($12/member/month annual) gives individuals and small teams access to style guides, analytics, and plagiarism/AI detection in one plan.; Grammarly Authorship provides a constructive, transparent audit trail for students and writers to demonstrate human writing integrity alongside responsible AI editing.; Mature enterprise security posture featuring BYOK encryption, Data Loss Prevention, and granular application/domain blocklists.

**Limitations:** Month-to-month billing on Grammarly Pro is steep at $30/member/month compared to the $12/member/month annual commitment ($144 billed upfront).; Core writing intelligence and style rules remain primarily optimized for English dialects (US, UK, Canadian, Australian, Indian) rather than native multilingual grammar checking.; Aggressive inline underlines and pop-up agent cards can feel visually intrusive in dense technical documents or code-heavy web editors unless muted per domain.

[Profile (Markdown)](https://openaitools.app/tool/grammarly.md)

## Grok Button

Grok Button is a lightweight browser extension whose single job is removing the friction between what you are reading and asking Grok about it. Instead of copying text, opening a new tab, pasting it into Grok and typing your question, Grok Button bundles the whole hand-off into one gesture — and it needs you to be signed in to X for Grok to actually reply.

The extension ships six small integrations that you can mix and match: a toolbar popup where you type a prompt and press Ctrl+Enter to launch it, an address-bar keyword (type `grok`, press space, then your question), a right-click option for any selected passage, an Ask Grok button injected into Google search results, a Grokipedia bar on Wikipedia articles, and a global Ctrl+Shift+G shortcut. Each piece can be switched off independently, so you can keep only the ones that fit your habits.

It is a free, version-stable tool with a deliberately tiny data footprint: the developers state that a random install ID is stored locally for analytics and that prompts stay in your browser until you submit them to Grok. It is worth being clear that this is not an xAI product — it is an independent utility built on top of Grok, and its value comes entirely from convenience rather than added intelligence.

**Pricing & Plans:** Completely free to install and use from the Chrome Web Store. There is no paid tier, account, or credit card requirement — you only need to be signed in to X so that Grok itself can respond.

- **Prompt popup:** Open the toolbar popup, type your question, and Grok launches in a new tab with the prompt already filled in — Ctrl+Enter submits it instantly.
- **Address-bar keyword:** Type `grok`, hit space, and enter your prompt directly in the omnibox; Grok opens ready to run it without any clicking.
- **Right-click on any selection:** Highlight a passage on any page, right-click, and choose Grok to ask about exactly that text instead of retyping it.
- **Ask Grok on Google and Grokipedia on Wikipedia:** An Ask Grok button appears on Google results and a Grokipedia bar on Wikipedia articles, so your current query or topic can jump straight into Grok. Both can be toggled off.
- **Privacy-conscious by design:** Prompts remain in your browser until you send them, and only a random local install ID is kept for analytics — no account data is harvested by the extension.

**Strengths:** Free, one-click install with no account or payment required; Six independent integrations covering popup, omnibox, right-click, Google, Wikipedia and a shortcut; Very light data footprint with prompts kept locally until submitted; Works across Chrome, Edge, Brave, Arc and other Chromium browsers

**Limitations:** Requires an existing X account and an active Grok login to return answers; Depends entirely on Grok's layout and availability, so it can break when Grok changes; Adds no model capability of its own — it is purely a convenience layer

[Profile (Markdown)](https://openaitools.app/tool/grok-button.md)

## Frequently Asked Questions

### How do Grammarly and Grok Button compare in monthly traffic?

Grammarly has 58,867,412 monthly visits, while Grok Button has 461. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Grammarly has a month-over-month growth rate of -1.5%; Grok Button has -92.9%.

### How does pricing compare?

Grammarly: Freemium. Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security. Grok Button: Free. Completely free to install and use from the Chrome Web Store. There is no paid tier, account, or credit card requirement — you only need to be signed in to X so that Grok itself can respond.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration. | [.md](https://openaitools.app/tool/grok.md) |
| 2 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Outstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker. | [.md](https://openaitools.app/tool/deepl.md) |
| 3 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 4 | [Poe](https://openaitools.app/tool/poe) | 5,894,702 | +9.1% | Freemium | One app to chat with GPT, Claude, Gemini and hundreds of other AI models | [.md](https://openaitools.app/tool/poe.md) |
| 5 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features. | [.md](https://openaitools.app/tool/languagetool.md) |
| 6 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) |
| 7 | [Sider](https://openaitools.app/tool/sider-ai-extension) | 2,644,740 | -10.6% | Freemium | Your AI agent for the browser: chat, automate and create from one sidebar | [.md](https://openaitools.app/tool/sider-ai-extension.md) |
| 8 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly. | [.md](https://openaitools.app/tool/prowritingaid-com.md) |
| 9 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 10 | [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | +108.4% | Free | The AI browser that reads between your tabs | [.md](https://openaitools.app/tool/dia-browser.md) |

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Source: https://openaitools.app/compare/grammarly-vs-grok-button

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