AI Hub

Unified AI workspace for ChatGPT, Claude, and Gemini: one-prompt multi-answer, cross-model continuation, and branching.

AI Hub is a Chrome extension that unifies ChatGPT, Claude, and Gemini into one workspace for high-frequency AI usage. Key highlights: 1. Use your own AI accounts seamlessly: Once you’re logged in to your AI services in the browser, you can use those account capabilities directly inside AI Hub without re- login, including plan-level features available on your own account (such as ChatGPT Plus benefits). 2. One prompt, multiple answers: Send the same prompt to multiple models at once and compare responses side by side. 3. Cross-model continuation: Continue the same conversation context with a different model to refine outcomes collaboratively. 4. Branch-based conversations: Create branches from any message to explore alternative directions in a structured conversation tree. 5. Local conversation management: Chat history and user settings are stored locally for continuity and easy review. 6. Native-like interaction experience: Preserves familiar interaction patterns from major official AI products (input, send, streaming output, history navigation), enabling fast onboarding and smooth usage. The extension only integrates capabilities from users’ already logged-in official web sessions. It does not provide account sharing, bypass restrictions, or any circumvention behavior. Notes: 1.The extension needs access to the official ChatGPT/Claude/Gemini websites to enable page coordination. 2.Please sign in on the corresponding official sites first.