# MacGPT vs RewriteBar

MacGPT records 26,224 monthly visits with -7.5% month-over-month growth and Freemium pricing. RewriteBar records 26,294 monthly visits with +6% growth and Freemium, Free Trial, Paid pricing.

| Metric | [MacGPT](https://openaitools.app/tool/macgpt) | [RewriteBar](https://openaitools.app/tool/rewritebar) |
| :--- | :--- | :--- |
| Website URL | https://www.macgpt.com | https://rewritebar.com |
| Categories | AI Assistant, AI Chatbot, AI API, AI Copilot | AI Assistant, AI Writing Assistants, AI Grammar Checker, AI Translate |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 26,224 | 26,294 |
| MoM Growth Rate | -7.5% | +6% |
| Primary Market | United States | United States |
| Direct Visits | 10,477 | 8,605 |
| Review Score | 4.5 | 4.3 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## 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)

## RewriteBar

RewriteBar solves a very practical problem for Mac users: most writing assistants live in their own editor or browser tab, while real writing happens everywhere — Slack threads, email clients, Google Docs, Notion, Word, WhatsApp and code editors. RewriteBar instead sits at the system level. It grabs your current selection, sends it to a language model with the action you picked, and pastes the result straight back over the original text, so you never leave the app you are working in.

Out of the box it ships with a library of ready-made actions: grammar and spelling fixes that understand full-sentence context, rewriting for clarity, simplification, tone adjustment, humanizing AI-sounding text, summarising to bullet points, fixing broken JSON, converting to title case, turning formal German or French into the informal register, and translation across 500+ languages. On top of those presets you can build your own commands, insert variables, and chain several actions into one workflow — expand, emoji-fy, translate and summarise in a single pass. A side-by-side diff view lets you check exactly what changed before you accept it.

Flexibility is the other selling point. You can bring your own API key from OpenAI, Anthropic, Google, Groq, Mistral, DeepSeek, OpenRouter and dozens more; subscribe to the RewriteBar Gateway to get access to 70 models without managing keys; or run everything through a local model with Ollama, LM Studio or Apple Intelligence for maximum privacy. The app is only around 25 MB, is natively built for macOS, integrates with PopClip, and never stores your text on RewriteBar's servers.

**Pricing & Plans:** Freemium with a free trial, then one-time licences. Try it free with 35,000 credits and no credit card; Standard is $29 one-time (1 device, 35,000 credits, BYOK and local models); Pro is $59 one-time (3 devices, 1 year of RewriteBar Gateway with 3 million monthly credits). Extra devices cost $19 one-time, and the RewriteBar Gateway can be bought separately for $40 per year. Refunds available within 14 days.

- **Works in any application:** RewriteBar captures the selected text system-wide and pastes the improved version back, so it functions in Chrome, Google Docs, Word, Slack, Notion, VS Code, email clients and more.
- **Preset and custom AI actions:** Use built-in commands such as fix grammar, simplify, humanize, summarise, title case, fix JSON, create ASCII art or translate, or author your own commands with variables and prompt libraries.
- **Chain actions into workflows:** Combine several actions to transform text step by step — for example expand, add emojis, translate and rewrite a title in one flow.
- **Cloud or fully local models:** Bring your own API key from major providers, use the RewriteBar Gateway, or keep everything on-device with Ollama, LM Studio, oMLX or Apple Intelligence.
- **Diff view and shortcut-driven flow:** Compare original and rewritten text line by line or word by word, and trigger everything from keyboard shortcuts or PopClip integration.

**Strengths:** Genuinely app-agnostic thanks to system-level text capture; One-time licence options with no mandatory subscription; Strong privacy story with local model support and no server-side text storage; Very small footprint (~25 MB) with native macOS performance

**Limitations:** macOS only, with no Windows or Linux version; Some actions require configuring your own API key, which adds setup work and separate provider costs; Advanced workflows and the 70-model gateway are gated behind the Pro or Gateway plans

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

## Frequently Asked Questions

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

MacGPT has 26,224 monthly visits, while RewriteBar has 26,294. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

MacGPT has a month-over-month growth rate of -7.5%; RewriteBar has +6%.

### How does pricing compare?

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. RewriteBar: Freemium, Free Trial, Paid. Freemium with a free trial, then one-time licences. Try it free with 35,000 credits and no credit card; Standard is $29 one-time (1 device, 35,000 credits, BYOK and local models); Pro is $59 one-time (3 devices, 1 year of RewriteBar Gateway with 3 million monthly credits). Extra devices cost $19 one-time, and the RewriteBar Gateway can be bought separately for $40 per year. Refunds available within 14 days.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Paraphrase, proofread and summarize text with an AI writing workspace | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | AI grammar, spelling and style checker for 30+ languages | [.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 | [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) |
| 7 | [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) |
| 8 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | One privacy-first AI client for GPT, Claude, Gemini and more | [.md](https://openaitools.app/tool/chatbox.md) |
| 9 | [Linguix](https://openaitools.app/tool/linguix) | 227,398 | -4.5% | Freemium | AI grammar checker and writing assistant for teams and professionals | [.md](https://openaitools.app/tool/linguix.md) |
| 10 | [GPT Reader & Transcriber](https://openaitools.app/tool/gpt-reader-a-free-ai-text-to-speech) | 29,995 | -16% | Free | Free ChatGPT-style text-to-speech and speech-to-text in your browser | [.md](https://openaitools.app/tool/gpt-reader-a-free-ai-text-to-speech.md) |

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

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