
Aggregates multiple AI models in one interface, but relies on Poe's subscription model rather than custom API keys.
Aggregates multiple AI models in one interface, but relies on Poe's subscription model rather than custom API keys.
BrainyAI records 0 monthly visits with — month-over-month growth and Free pricing. ChatHub records 322,618 monthly visits with -13.9% growth and Freemium pricing.

Your browser's AI sidekick for chat, search and reading
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | chathub.gg |
| Pricing Model | Free | Freemium |
| Monthly Visits | 0 (0) | 322.62K (322,618) |
| MoM Traffic Delta | 0 (—) | -52.07K (-13.9%) |
| Primary Market & Share | 🌐 Global (—) | 🇨🇳 China (19.6%) |
| Direct Visits / mo | 0 | 188.75K |
| User Rating | 4.1 | 4.3 |
| Supported Platforms | Browser Extension | Website |

Your browser's AI sidekick for chat, search and reading
Query several AI-powered search engines at once so you can compare results and pick the most relevant answers for your task.
Select text on any web page and get one-click explanations, translations and rephrasing without leaving the tab.
Talk to BrainyAI in real time for instant answers, drafting help and brainstorming from the browser sidebar.
Summarize and read pages more efficiently so long articles and research become quick, digestible reads.

Compare GPT, Claude, and Gemini answers side by side in one chat
Send one prompt to several leading chatbots at once and compare answers in parallel to spot hallucinations and disagreements.
Access the latest commercial models plus open-weight options through a single plan instead of juggling separate subscriptions.
Attach PDFs, spreadsheets, and images for AI analysis, or pull in real-time information from the web when you need current facts.
Generate artwork, illustrations, and photos using popular image models without leaving the chat interface.

Aggregates multiple AI models in one interface, but relies on Poe's subscription model rather than custom API keys.
Aggregates multiple AI models in one interface, but relies on Poe's subscription model rather than custom API keys.

Combines multiple frontier chat models into a browser extension, offering more writing and reading tools than ChatHub.
Combines multiple frontier chat models into a browser extension, offering more writing and reading tools than ChatHub.
SpecialistIntegrates multiple AI models into a browser sidebar, excelling at web page reading and translation over side-by-side chats.
SpecialistIntegrates multiple AI models into a browser sidebar, excelling at web page reading and translation over side-by-side chats.
SpecialistFocuses heavily on browser-based AI summarization and research workflows, while supporting multiple underlying LLMs.
SpecialistFocuses heavily on browser-based AI summarization and research workflows, while supporting multiple underlying LLMs.
Provides a clean cross-platform client for multi-model chats, focusing on local history and file Q&A.
Provides a clean cross-platform client for multi-model chats, focusing on local history and file Q&A.
SpecialistOne browser agent that combines every major AI model with web automation

Offers advanced multi-model chat capabilities using your own API keys, featuring deeper customization and team features.
Offers advanced multi-model chat capabilities using your own API keys, featuring deeper customization and team features.
SpecialistSummarize, bookmark and write with AI right in your browser
SpecialistSummarize, bookmark and write with AI right in your browser
SpecialistAggregates diverse generative models including image, video, and RAG pipelines beyond standard text chat clients.
SpecialistAggregates diverse generative models including image, video, and RAG pipelines beyond standard text chat clients.

SpecialistA Mac browser built for focus, with an AI companion called Airis
SpecialistA Mac browser built for focus, with an AI companion called Airis

Browser translation, dictionary, and AI writing assistant
Browser translation, dictionary, and AI writing assistant
SpecialistOne AI sidebar for ChatGPT, Claude and Gemini across the web
SpecialistOne AI sidebar for ChatGPT, Claude and Gemini across the web