
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. goGPTgo records 0 monthly visits with — growth and Free pricing.

Summon ChatGPT on any page with a single keyboard shortcut
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatboxai.app | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 567.17K (567,170) | 0 (0) |
| MoM Traffic Delta | -108.56K (-16.1%) | 0 (—) |
| Primary Market & Share | 🇨🇳 China (44.7%) | 🌐 Global (—) |
| Direct Visits / mo | 329.04K | 0 |
| User Rating | 4.6 | 2.5 |
| Supported Platforms | Website | Browser Extension |
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.

Summon ChatGPT on any page with a single keyboard shortcut
Press Ctrl/Alt + G on any tab to open a ChatGPT panel in context, without leaving the page you are working on.
Highlight a paragraph, an email draft, or a code block and have the assistant act directly on that selection.
Clean up spelling, tone, and phrasing so emails and documents read naturally.
Turn a rough idea into a ready-to-edit post draft when you run out of angles.

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.

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.

Aggregates diverse frontier models into a unified consumer app, though it lacks direct bring-your-own-key desktop customization.
Aggregates diverse frontier models into a unified consumer app, though it lacks direct bring-your-own-key desktop customization.

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

One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
One browser agent that combines every major AI model with web automation

Offers a more feature-rich browser interface with advanced prompts and team sharing, but requires its own paid license.
Offers a more feature-rich browser interface with advanced prompts and team sharing, but requires its own paid license.

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.

Specializes in side-by-side model comparison using a single prompt, whereas Chatbox focuses on single-thread chat management.
Specializes in side-by-side model comparison using a single prompt, whereas Chatbox focuses on single-thread chat management.
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.

SpecialistAI autocomplete that finishes your sentences wherever you type
SpecialistAI autocomplete that finishes your sentences wherever you type