# OpenCat Alternatives

12 alternatives to OpenCat (5.08K monthly visits, Freemium, Free Trial), matched by function and use case.

About OpenCat: A native, fast AI chat client for Mac, iPad, and iPhone — [Profile (Markdown)](https://openaitools.app/tool/opencat.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Compare |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [OpenCat vs Monica](https://openaitools.app/compare/monica-ai-vs-opencat.md) |
| 2 | [MacGPT](https://openaitools.app/tool/macgpt) | 26,224 | -7.5% | Freemium | ChatGPT in your Mac menu bar, inline and everywhere | [OpenCat vs MacGPT](https://openaitools.app/compare/macgpt-vs-opencat.md) |
| 3 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | One privacy-first AI client for GPT, Claude, Gemini and more | [OpenCat vs Chatbox](https://openaitools.app/compare/chatbox-vs-opencat.md) |
| 4 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [OpenCat vs Merlin AI](https://openaitools.app/compare/merlin-ai-vs-opencat.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 | [OpenCat vs Sider](https://openaitools.app/compare/opencat-vs-sider-ai-extension.md) |
| 6 | [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 | [OpenCat vs Poe](https://openaitools.app/compare/opencat-vs-poe.md) |
| 7 | [ChatHub](https://openaitools.app/tool/chathub) | 322,618 | -13.9% | Freemium | Compare GPT, Claude, and Gemini answers side by side in one chat | [OpenCat vs ChatHub](https://openaitools.app/compare/chathub-vs-opencat.md) |
| 8 | [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | +12.9% | Paid | The best frontend for AI. | [OpenCat vs Typing Mind](https://openaitools.app/compare/opencat-vs-typing-mind.md) |
| 9 | [Lunabot](https://openaitools.app/tool/lunabot) | 18,851 | -24.6% | Freemium | One AI assistant across every browser, app and device — no API keys needed | [OpenCat vs Lunabot](https://openaitools.app/compare/lunabot-vs-opencat.md) |
| 10 | [Overchat AI](https://openaitools.app/tool/overchat) | 948,033 | -2.6% | Freemium | One AI super app for chat, images, video and everyday document tasks | [OpenCat vs Overchat AI](https://openaitools.app/compare/opencat-vs-overchat.md) |
| 11 | [Cherry Studio](https://openaitools.app/tool/cherry-studio) | 23,474 | -42.9% | Free | Open-source multi-model AI desktop workspace | [OpenCat vs Cherry Studio](https://openaitools.app/compare/cherry-studio-vs-opencat.md) |
| 12 | [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. | [OpenCat vs ChatGPT](https://openaitools.app/compare/chatgpt-4-vs-opencat.md) |

---
Source: https://openaitools.app/alternatives/opencat

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)