
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Chatbox records 567,170 monthly visits with -16.1% month-over-month growth and Freemium pricing. OpenCat records 5,083 monthly visits with -8.2% growth and Freemium, Free Trial pricing.
A native, fast AI chat client for Mac, iPad, and iPhone
| Dimension / Metric | ||
|---|---|---|
| Official Domain | chatboxai.app | opencat.app |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 567.17K (567,170) | 5.08K (5,083) |
| MoM Traffic Delta | -108.56K (-16.1%) | -455 (-8.2%) |
| Primary Market & Share | 🇨🇳 China (44.7%) | 🇺🇸 United States (74.2%) |
| Direct Visits / mo | 329.04K | 2.03K |
| User Rating | 4.6 | 4.6 |
| Supported Platforms | Website | Website |
One privacy-first AI client for GPT, Claude, Gemini and more
Switch between GPT, Claude, Gemini, Grok, DeepSeek and many other providers in one client by plugging in your own API credentials.
Upload PDFs, Office documents, images and code, then ask the app to summarise, explain or extract what you need.
Store documents locally so Chatbox can recall and answer from your own materials while your data stays on your machine.
Pull current results from the web and display answers with Markdown, Mermaid diagrams, LaTeX formulas and code previews.
A native, fast AI chat client for Mac, iPad, and iPhone
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.
Talk to your assistant hands-free and hear spoken replies, with Siri Shortcuts for triggering a chat without opening the app.
Switch between different AI models and providers for different tasks, and keep a curated prompt library ready for recurring needs.
Generate images from text prompts, discuss photos inside a conversation, and translate text between languages without leaving the chat.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

SpecialistOne app to chat with GPT, Claude, Gemini and hundreds of other AI models
SpecialistOne app to chat with GPT, Claude, Gemini and hundreds of other AI models

All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile
SpecialistAI sidebar and browser agent for reading, writing and research
SpecialistAI sidebar and browser agent for reading, writing and research

Your AI agent for the browser: chat, automate and create from one sidebar
Your AI agent for the browser: chat, automate and create from one sidebar
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research

SpecialistOne AI super app for chat, images, video and everyday document tasks
SpecialistOne AI super app for chat, images, video and everyday document tasks
SpecialistThe best frontend for AI.

Free / Open-sourceBrings a robust open-source multi-user platform supporting diverse AI providers, custom agents, and secure local authentication.
Free / Open-sourceBrings a robust open-source multi-user platform supporting diverse AI providers, custom agents, and secure local authentication.

Compare GPT, Claude, and Gemini answers side by side in one chat
Compare GPT, Claude, and Gemini answers side by side in one chat
Free / Open-sourceFocuses heavily on offline local model execution on consumer hardware, whereas Chatbox relies primarily on cloud APIs.
Free / Open-sourceFocuses heavily on offline local model execution on consumer hardware, whereas Chatbox relies primarily on cloud APIs.

SpecialistChatGPT in your Mac menu bar, inline and everywhere
SpecialistChatGPT in your Mac menu bar, inline and everywhere