TabGPT - Ask Gemini, ChatGPT, Claude at the Same Time in Chrome
Have you ever found yourself toggling between different language models, trying to figure out which one gives the best answers to your complex questions? Trust me, I've been there.
TabGPT - Ask Gemini, ChatGPT, Claude at the Same Time in Chrome launched on October 3, 2024 with 31 votes, #744 of 5,185 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
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
From the sources
Which LLM is the best? From the rankings of LMArena ChatGPT is the clear winner. But when you do a vibe check Claude is often stronger in coding and sounds more natural. So when using chat models I tend to paste my code often into ChatGPT and Claude. Fun fact: Claude offers 10-20 free questions, so does ChatGPT and Gemini? At some point my OpenAI subscription ended and I kept cycling between the three. And this only the leaderboard between three companies. Each having different strength, with Gemini specialized on very long context (more than a million tokens), ChatGPT leading the charts and Claude being more human and pragmatic. If they are so good which should I use? So on a Sunday night…from franz101.substack.com
Does a similar job
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AI Toolbox 3.0Jul 2026 · ai-toolbox.co · ▲434AI Toolbox (formerly ChatGPT Toolbox): folders, search, bulk export, and prompt chaining for ChatGPT, Claude, Gemini, and Grok. 40,000+ users. Start free.
PolyGPT – ChatGPT, Claude, Gemini, Perplexity responses side-by-sideNov 2025 · polygpt.app · ▲26I built PolyGPT to solve a problem I had: constantly tab-switching between ChatGPT, Claude, and Gemini to compare their responses. It's a desktop app (Mac/Windows/Linux) that lets you type a prompt once and see all three AI models respond simultaneously in a split view. Useful for: - Comparing technical explanations - Getting multiple perspectives on code problems - Fact-checking answers across models The app is free, open source, and runs locally - your credentials stay on your machine. Download: https://polygpt.app Source:…
TabGPT – Ask ChatGPT, Gemini and Claude at the same time with one click2024 · chromewebstore.google.com · ▲5
Ask my AI2025 · chromewebstore.google.com · ▲8Free ChatGPT, Claude, Perplexity Sidebar - Chrome Web Store
AI ChatHubNov 2025 · aichathub.net · ▲11Free Chrome and Edge extension for chatting with multiple AI models at once. Compare ChatGPT, Claude, Gemini, DeepSeek, Grok and more side by side.
Chatgpt/gemini/claude chat export & NavDec 2025 · chromewebstore.google.com · ▲2Chatgpt, gemini, claude chat export & navigator
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