
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. izzedo chat records 8,342 monthly visits with +78.9% growth and Freemium pricing.

Every frontier AI model in a single conversation
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatboxai.app | izzedo.chat |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 567.17K (567,170) | 8.34K (8,342) |
| MoM Traffic Delta | -108.56K (-16.1%) | +3.68K (+78.9%) |
| Primary Market & Share | 🇨🇳 China (44.7%) | 🇺🇸 United States (62.1%) |
| Direct Visits / mo | 329.04K | 3.31K |
| User Rating | 4.6 | 4.3 |
| 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.

Every frontier AI model in a single conversation
Send each message to a different provider, such as Claude, GPT, Gemini, Grok, DeepSeek or Perplexity, with the new model inheriting the whole conversation.
Give one multi-step job and izzedo splits it into tasks, runs them through your connected apps, and can execute each task on a different model.
Reach Gmail, Google Drive, Notion, Slack, HubSpot, Salesforce, Stripe, Jira, Zendesk and many more, plus Zapier or your own MCP server for anything custom.
Group chats by client or topic with set instructions, save reusable approaches as Skills, and approve what the assistant remembers.

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.

One workspace for Claude, GPT, Gemini, Grok and more
One workspace for Claude, GPT, Gemini, Grok and more

One 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

Chat with 30+ leading AI models in one clean, fast workspace
Chat with 30+ leading AI models in one clean, fast workspace
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
Chat with Japan's frontier models, one interface
The 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.