Qorpus - ask multiple AIs simultaneously

Qorpus - ask multiple AIs simultaneously is an AI chat and comparison tool that sends one prompt to several major AI models at once and displays their answers side-by-side. Built as a Chrome browser extension (also working on Brave, Comet, and Samsung Internet), Qorpus queries ChatGPT, Gemini, Claude, Perplexity, and Grok through the accounts you are already logged into, so it needs no API keys and adds no separate per-token credit fees. Because it automates the official web interfaces of each model directly, processing stays local on your device and no third-party proxy sits between you and the LLMs. The tool ships with pre-populated prompt suggestions for research, writing, coding, and planning tasks, letting users compare how different models respond to the same question in a single view. It is aimed at researchers running literature reviews or investment analysis, writers drafting proposals and papers, developers weighing architecture and debugging options, and decision-makers who want multiple AI perspectives before a high-stakes choice. Pricing is not published; the extension is listed as a free install on the Chrome Web Store, with no stated premium tier.

Researchers, writers, developers, and decision-makers use Qorpus to send one prompt to multiple AI chatbots at once and compare their answers side-by-side.