# Grammarly vs MacGPT

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. MacGPT records 26,224 monthly visits with -7.5% growth and Freemium pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [MacGPT](https://openaitools.app/tool/macgpt) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://www.macgpt.com |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Assistant, AI Chatbot, AI API, AI Copilot |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 58,867,412 | 26,224 |
| MoM Growth Rate | -1.5% | -7.5% |
| Primary Market | United States | United States |
| Direct Visits | 25,398,749 | 10,477 |
| Review Score | 4.4 | 4.5 |
| Saved Count | 74 | 2 |
| 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)

## MacGPT

MacGPT is a small, focused macOS utility built by Good Snooze that turns ChatGPT into a system-level tool rather than a browser tab. It ships three distinct ways to reach the model. Global mode pops a floating text field in the middle of the screen the moment you hit a shortcut, so you can ask a question and get an answer without leaving the document you are working in. Menu bar mode parks ChatGPT in the macOS status bar, reachable either through the ChatGPT website or natively through your own OpenAI API key. Inline mode is the most unusual: you type a trigger phrase and a prompt inside any text field and the model's response is written directly into that field.

Because it can authenticate in two different ways, MacGPT works whether you prefer a ChatGPT Plus subscription or pay-as-you-go API usage. Log in with your ChatGPT credentials and Plus capabilities are available in the app; connect an OpenAI API key instead and you get a faster native path that does not depend on the web interface. Either way, the app is light — it lives in the menu bar and stays out of the way until invoked.

Practical extras round it out. You can copy an entire conversation as a clean readable transcript in one click, and conversation mode lets you speak to ChatGPT instead of typing, with back-and-forth voice replies. The developer, Good Snooze, also publishes GeePeeTee, a free iPhone companion for voice conversations, and is upfront about known limitations: inline mode does not work in every app, and the app needs macOS Monterey or Ventura because it relies on recent system APIs.

**Pricing & Plans:** MacGPT follows a freemium model. Visit macgpt.com for the current download options, any paid upgrade terms and whether a trial is offered.

- **Global ChatGPT textfield:** Press a shortcut and a floating text field appears in the middle of your screen for an instant ChatGPT query, no window switching.
- **Inline typing:** Type a trigger phrase followed by your prompt in any supported text field and MacGPT writes the answer straight into it.
- **Menu bar access:** Reach ChatGPT from the menu bar either through the website or natively with your own API key, without leaving what you are doing.
- **One-click transcript copy:** Copy an entire conversation as a clean, readable transcript instead of fighting with selection across the UI.
- **Voice conversation mode:** Conversation mode lets you talk back and forth with ChatGPT by voice instead of typing every message.

**Strengths:** Three genuinely different access modes cover most workflows; Works with either a ChatGPT Plus login or your own OpenAI API key; Lightweight menu bar footprint with global shortcuts; One-click copyable conversation transcripts

**Limitations:** Inline mode is unsupported in some popular apps including Notion and WhatsApp; Requires macOS Monterey or Ventura or newer; A ChatGPT Plus subscription or your own API key is needed for the best experience; The project's site is fairly quiet, with limited recent updates

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

## Frequently Asked Questions

### How do Grammarly and MacGPT compare in monthly traffic?

Grammarly has 58,867,412 monthly visits, while MacGPT has 26,224. 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%; MacGPT has -7.5%.

### 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. MacGPT: Freemium. MacGPT follows a freemium model. Visit macgpt.com for the current download options, any paid upgrade terms and whether a trial is offered.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [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) |
| 2 | [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) |
| 3 | [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) |
| 4 | [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) |
| 5 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) |
| 6 | [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) |
| 7 | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | +13.1% | Freemium | One AI assistant that plugs ChatGPT, Claude and Gemini into every tab | [.md](https://openaitools.app/tool/merlin-ai-plugins.md) |
| 8 | [Paperpal](https://openaitools.app/tool/paperpal) | 1,111,641 | +1.7% | Freemium | AI academic writing assistant that edits, cites, and checks your manuscript right where you write | [.md](https://openaitools.app/tool/paperpal.md) |
| 9 | [Raycast](https://openaitools.app/tool/raycast) | 710,581 | -24.5% | Freemium, Free Trial | An extendable launcher that puts your tools, AI, and automations one keystroke away | [.md](https://openaitools.app/tool/raycast.md) |
| 10 | [Hemingway Editor](https://openaitools.app/tool/hemingway-editor) | 605,169 | -8.6% | Free Trial, Paid, Free | Highlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support. | [.md](https://openaitools.app/tool/hemingway-editor.md) |

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Source: https://openaitools.app/compare/grammarly-vs-macgpt

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