Hey Product Hunt! 👋 We just shipped a new feature — the Big Five Personality Test (OCEAN) — and wanted to share it here. We built this one a bit differently from our other tests. Instead of pop-psych labels, the Big Five is grounded in the Five-Factor Model — the personality framework with the most research backing in academic psychology. Here's what's under the hood: 50 questions based on the public-domain IPIP Big-Five Factor Markers (10 items per trait) 5-point Likert scale with auto-advance batches — answer 10 questions at a time, and it flows to the next set automatically Radar chart visualization with your OCEAN scores + a Big Five profile code (e.g., "SCOAI") AI personality reading powered by DeepSeek — optional, only sends your computed scores (never raw answers) 17 languages supported, same as the rest of the platform No signup, no email — results stay in your browser The one trade-off we debated: 50 questions is longer than most internet personality quizzes. But we chose the full IPIP scale over a shorter 10-item version because the extra items meaningfully improve reliability — especially for the trait-level nuances that matter for relationship compatibility (which is what our platform is really about). Would love to hear what you think! If you've taken a Big Five test before, how do the results compare?

Free Big Five Personality Test Online - Free Big Five Personality Test (OCEAN) | 5 Factor Quiz

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