TabGPT

TabGPT is a Chrome extension that lets you send the same prompt to multiple AI models—ChatGPT, Gemini, and Claude—at the same time. Instead of switching between services, you write once and review several responses in one workflow.

How TabGPT works

After installation, you enter your prompt once. TabGPT opens a new tab, submits the request to each model, and collects the results so you can compare outputs quickly.

Who it’s for

TabGPT is useful for anyone who relies on AI regularly, including:

• Developers validating solutions across models
• Researchers comparing explanations and summaries
• Marketers testing copy variations and tone
• Students checking understanding and alternative approaches

Why use it

TabGPT helps streamline everyday AI work by:

• Using one prompt for multiple models
• Automatically opening a results tab
• Bringing responses into a single place for easier comparison