OCTA
The 16-type theory known from MBTI®, evolved into an eight-layer personality profile
8 layers · 43 questions · about 4 min · free
Four letters cannot hold a person.
Take one example: when you're spent, do you recover by moving or by stopping? A test that measures personality alone never asks. OCTA sees a person in eight layers and measures all of them in one run.
The test and your result summary are free.
Full report $1.99 (one-time)
What you get: your type, plus where you lean in each of the eight layers
First question · your first result after 12How do you like to spend a day off?Start with this question →
16 types, each with its own liquid emblem
WHAT IS OCTA
What OCTA is
A personality profile that measures eight layers from your answers and returns them as one line of code and one emblem. It builds on 16-type theory, but the four letters are only the first block of it.
1Take in
43 questions. You only pick which side you're closer to. No name, no email.
2Measure
Eight separate layers, each one saying plainly how it was measured — self-report, forced choice, or a fact you stated.
3Give back
A code for all eight layers, and an emblem that grows as you measure. 1,572,864 combinations in all.
INTJ-A-BD-OM-GH-MW-CL-MV ♌︎
Measure seven layers, state the eighth, and you get this one line
The emblem grows with every layer
The base shape stays one of the 16 types. Each layer splits into four, adding a background, an aura, a crest, a pedestal. The eighth is not measured — it was set the day you were born.
1 layers
32 combinations
3 layers
512 combinations
6 layers
32,768 combinations
8 layers
1,572,864 combinations
EIGHT LAYERS
16-type theory measures exactly one layer
Each layer says plainly how it was measured — self-report, forced choice, or a fact you stated. The octagon shows how much has been measured, not a score.
- CharacterInnerSelf-reportWhether people charge you or drain you — how you take things in, decide, and proceed
- ThinkingInnerSelf-reportPrinciples first or examples first. Widening the field or narrowing it
- SensibilityInnerSelf-reportOrdered beauty or living beauty. Space or density
- IntegrityInnerForced choiceDuty or feeling. What you really think, or what keeps the peace
- SpiritInnerSelf-reportMeaning or felt experience. Reflecting to find out, or acting to find out
- SocialOuterSelf-reportMoving closer or keeping distance. Leading or supporting
- BodyOuterSelf-reportMorning or night. When you're spent, do you recover by moving or by stopping
- FateGivenStated fact, not measuredWhat was set the day you were born — your sign and its element
WHAT YOU'LL LEARN
Understand yourself, more precisely
Not harmless compliments — the parts that sting, too. Eight things the full report reveals.
Free: your type and its name, strengths and weaknesses, the five axes in percentages, your key person, and the type you get in each of the eight layers.
The eight below are what the full report ($1.99, one-time) contains.
Your shadow
How you spin out when you're past your limit, and the true face of the poison you spread while meaning well.
Where your talent thrives
Autonomy, pace, relationships. The conditions under which you shine, and where you quietly wear down.
What really drives you
Money, freedom, appreciation, achievement. What you're truly working for, underneath it all.
Landmines in love and relationships
Drawn to the same kind of person, ending for the same reason. The root cause, and the way out.
The person who changes everything
Someone who complements your weak spots instead of fixing them. How to find them, and the first thing to say.
Your prescription, starting tomorrow
Your trajectory three years out, today's quest, and a permission slip for the thing you've been holding back on.
Your unique balance
What the percentage on each axis reveals: 100% pure or Hybrid. The hidden side that's yours alone.
Fate × Temperament × Personality
Star sign, blood type, and home region combined into a result that's yours alone (optional).
HOW IT WORKS
Three steps to your result
- 01
Measure all eight layers in one run
About 4 minutes. Just go with your gut. Stop anytime and pick up where you left off.
- 02
See your 16-type result
Free: your core type, strengths & weaknesses, 4-axis balance and your key person.
- 03
Open the full report
From your shadow to your prescription — all 6 parts, written for your type only.
16 TYPES
The 16 types — what layer one tells you
This is the first of eight. The other seven multiply with it to make the final profile.
Minds
People who move the world through systems and strategy
Hearts
People who engage the world through human feeling and ideals
Keepers
People who hold everyday life together with order and trust
Movers
People who live for the feel of this very moment
FULL REPORT
What's inside the full report
$1.99 · one-time
- Six parts, roughly 5,000 words, written for your type only
- Your title among the 32 patterns and your deep layer (-A/-T) revealed
- Your stress spiral and the poison you don't notice, dissected
- How to spot your key person, their phrases, and the first line that opens them up
- Your 3-year trajectory, today's quest and your permission slip
Straight answers before you buy
- No personal data
No name, no email. Your result lives in this browser and its URL. - One-time. No subscription
The full report and the match report are each a single purchase. Nothing renews. - Full refund within 7 days, no questions
If it doesn't fit, you get your money back. We don't ask why. - Stripe handles payment
Your card number never passes through this site.
Questions
Do I need to enter personal information?
No. The test asks for nothing personal. On the result page you may optionally enter your birthday, blood type and region to unlock extra reading; you can skip it. Nothing is stored on our servers.
Is this a medical or psychological diagnosis?
No. It sorts personality tendencies from your answers and presents them as reading material — entertainment. Percentages are estimates based on widely cited statistics.
How is this different from the MBTI®?
The scope differs. The 16-type theory known from MBTI® asks about one thing — a personality preference — which in OCTA is layer one. OCTA also measures thinking, sensibility, integrity, spirit, social, body and fate. Whether you're a morning or a night person, whether you recover by moving or by stopping: a personality-only test never asks. Layer one itself differs too: we keep the four letters as a summary and add each pole as a percentage, purity, a fifth axis (-A/-T) and the neighbouring types you nearly got. Items, scoring and readings are all our own, and we are unaffiliated with the MBTI® trademark holders.
Is there a subscription or recurring charge?
No. The full report and the compatibility report are each a single one-time purchase. There is no auto-renewal and no recurring billing. Payments are processed by Stripe; we never store card details.
My result differs from another test. Why?
That's expected. About half of people get a different letter just by retaking the same test. This quiz shows strengths and flaws in the free part and saves the uncomfortable part for the paid report; quizzes built to flatter ask about the same personality from a different angle. Keep whichever fits. On the result page, "What did another test say?" explains the axis that differs.
In 4 minutes you will hold your own spec sheet — all eight layers
The weaknesses you never needed to fix, and the person you should be looking for. Start free.
Start the free test