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HANGYEOL KIMleft a comment
Hey Product Hunt 👋 I’m Hangyeol, maker of ThinkShift. If you’ve ever copy-pasted the same prompt across multiple AIs (and still weren’t sure what to trust), I built ThinkShift for you. What it does Ask once → get 3 AI answers side-by-side Get a 3-second smart summary (common points + key differences) One-tap brainstorming: challenge/expand/rewrite any answer with another model—no copy-paste...
ThinkShiftCompare 3 AIs with a smart summary and Brainstorming
ThinkShift lets you ask once and instantly compare answers from ChatGPT, Claude, and Gemini—plus a 3-second smart summary of what’s common and what differs. Then tap a button to challenge, expand, or rewrite any answer with another model, without copy-pasting. Built for power users who want faster brainstorming and better decisions.
ThinkShiftCompare 3 AIs with a smart summary and Brainstorming