# MacGPT vs OpenCat

MacGPT records 26,224 monthly visits with -7.5% month-over-month growth and Freemium pricing. OpenCat records 5,083 monthly visits with -8.2% growth and Freemium, Free Trial pricing.

| Metric | [MacGPT](https://openaitools.app/tool/macgpt) | [OpenCat](https://openaitools.app/tool/opencat) |
| :--- | :--- | :--- |
| Website URL | https://www.macgpt.com | https://opencat.app |
| Categories | AI Assistant, AI Chatbot, AI API, AI Copilot | AI Chatbot, AI Assistant, Text to Image, AI Translate |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 26,224 | 5,083 |
| MoM Growth Rate | -7.5% | -8.2% |
| Primary Market | United States | United States |
| Direct Visits | 10,477 | 2,034 |
| Review Score | 4.5 | 4.6 |
| Saved Count | 2 | 5 |
| 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)

## OpenCat

OpenCat is a native AI client for Apple platforms, designed so that chatting with an AI assistant feels as smooth as using any well-made Mac or iOS app. Instead of relying on a web interface, it ships as a downloadable application for macOS and a mobile app for iPhone and iPad, with fast, responsive scrolling, native text selection, and system-level integrations that a browser tab simply cannot offer.

Its feature set reaches well beyond a plain chat window. OpenCat supports multiple AI models, so you can route different tasks to different assistants, and includes a prompt library to save the prompts you use repeatedly. Voice chat lets you hold a spoken conversation and hear replies, while Siri Shortcuts let you jump into a chat without opening the app. The keyboard extension is the standout: it puts AI completion and question answering directly into Messages, Notes, Mail, and other apps. On top of that, OpenCat handles text-to-image generation, image-based conversations, translation, and Markdown rendering with bold, italics, links, and code blocks.

Pricing is structured to meet different needs. The free tier covers the essentials — prompt library, Markdown rendering, and access to multiple models — while the one-time OpenCat Pro purchase unlocks the keyboard extension, iCloud sync, Siri integration, and text to speech. A separate Cloud AI subscription provides fast access to multiple hosted models, including voice chat, vision chat, and text to image, for people who would rather not manage their own API keys. The app is built by an independent developer and is not affiliated with OpenAI, Anthropic, or any other model vendor it can connect to.

**Pricing & Plans:** OpenCat uses a freemium model: a free tier plus a one-time OpenCat Pro purchase (about $9.99) and an optional Cloud AI subscription (about $2.99 monthly or $19.99 annually), with a 3-day free trial on cloud plans.

- **AI in every app via keyboard extension:** The keyboard extension brings AI text generation into Messages, Notes, Mail, and any other app on your device, so you never have to switch contexts to ask a question.
- **Voice chat and Siri integration:** Talk to your assistant hands-free and hear spoken replies, with Siri Shortcuts for triggering a chat without opening the app.
- **Multiple models and prompt library:** Switch between different AI models and providers for different tasks, and keep a curated prompt library ready for recurring needs.
- **Image generation, vision chat, and translation:** Generate images from text prompts, discuss photos inside a conversation, and translate text between languages without leaving the chat.
- **Markdown rendering and iCloud sync:** Format answers with bold, italics, links, and code, and sync conversations and settings through iCloud across your Apple devices.

**Strengths:** Native macOS and iOS apps with fluid, responsive performance; Keyboard extension lets you use AI in any app without switching windows; Choice of built-in cloud models or bringing your own API key; One-time Pro purchase option instead of a mandatory subscription

**Limitations:** Some of the best features, like the keyboard extension and Siri integration, require the Pro purchase; Heavy cloud usage depends on a separate subscription or your own API keys and provider limits; Closest competitors offer broader team and enterprise administration features

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

## Frequently Asked Questions

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

MacGPT has 26,224 monthly visits, while OpenCat has 5,083. 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%; OpenCat has -8.2%.

### 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. OpenCat: Freemium, Free Trial. OpenCat uses a freemium model: a free tier plus a one-time OpenCat Pro purchase (about $9.99) and an optional Cloud AI subscription (about $2.99 monthly or $19.99 annually), with a 3-day free trial on cloud plans.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [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) |
| 3 | [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) |
| 4 | [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) |
| 5 | [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) |
| 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 | [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) |
| 8 | [Overchat AI](https://openaitools.app/tool/overchat) | 948,033 | -2.6% | Freemium | One AI super app for chat, images, video and everyday document tasks | [.md](https://openaitools.app/tool/overchat.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 | [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) |

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

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