🧬 45 Questions · 27 Types · 15 Dimensions
SBTI Personality Test
— Discover Your Type
Take the free SBTI test — so accurate it's almost offensive.
45 questions · 5–10 min · No signup required
The SBTI personality test maps your behavior across 15 dimensions grouped into 5 models. Unlike MBTI's 16 types, SBTI produces 27 distinct personality profiles based on how you actually behave — free, instant, and brutally honest.
27 personality types
Which one sounds like you?
SBTI vs MBTI
SBTI captures personality through 15 behavioral dimensions and internet culture — not abstract Jungian theory. More types, more nuance, more honest.
| SBTI | MBTI | |
|---|---|---|
| Types | 27 | 16 |
| Dimensions | 15 | 4 |
| Questions | 45 | 60–90+ |
| Tone | Brutally honest | Professional |
| Cost | Free test · $9.99 deep report | Paywalled |
| Time | 5–10 min | 15–30 min |
27
unique SBTI personality types
15
behavioral dimensions
45
calibrated questions