TabGPT - Ask Gemini, ChatGPT, Claude at the Same Time in Chrome

In plain words

TabGPT is a Chrome extension that lets users query multiple AI assistants simultaneously—Gemini, ChatGPT, and Claude—in separate tabs. Designed for anyone who wants to compare responses across different AI models, it streamlines the process of running the same prompt through multiple services at once. The tool is particularly useful for researchers, writers, and developers who need diverse perspectives or want to evaluate how different AI systems approach the same question.

written from the facts on this page · September 2026

• TA
  TabGPT – Ask ChatGPT, Gemini and Claude at the same time with one click2024 · chromewebstore.google.com · ▲5
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  ScrollDec 2025 · ▲93

  Better navigation for ChatGPT, Claude, + Gemini

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  PromptURLsFeb 2026 · ▲124

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• LS
  LLMnesia – search across ChatGPT, Claude, Gemini chats locallyApr 2026 · chromewebstore.google.com · ▲8

  I kept running into this annoying problem: I’d remember a really useful answer, but not where it was. ChatGPT? Claude? Gemini? No idea. So I’d end up digging through all of them or just rewriting the prompt. Built this to fix that. It’s a Chrome extension that indexes chats locally and lets you search across them all in one place. Once it’s indexed, search is basically instant. Still early. UIs change and break things sometimes, so it’s a bit fragile in places. Curious if other people have the same issue or if it’s just me jumping between tools too much.

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  Claude TunerJul 2026 · claudetuner.com · ▲14

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• TL
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