Free MBTI Test Alternative — More Accurate, by CoreTypes
CoreTypes maps the same 16 types as MBTI (INTJ, ESFJ, and more) — but instead of rating your own behavior, it reads the language you naturally use, so results don't flip every few weeks. It's free, takes about 10 minutes, and needs no sign-up.
Your result maps directly onto the 16 MBTI-style codes (like INTJ or ESFJ) — but because it's built from language instead of self-reported behavior, it doesn't have the same reliability problem: classic behavior-based tests can flip up to 50% of results after just five weeks.
From $5.00
3. Double-Check Your Result
Want more certainty than a free test can give? Go deeper with a paid confirming test, a recorded video analysis, or a live session with a CoreTypes expert.
From $10.00
4. Put Your Type to Work
Beyond the four letters, unlock practical guidance on your relationships, career fit, and personal growth — grounded in how your mind actually processes information.