The science

The thinking behind a better introduction.

Psychometric compatibility is the direction and the leading matching signal. Credibility also means being precise about what exists today: the current preview and MindSync banks are product-authored compatibility prompts, not a validated battery or a clinical assessment.

Leading
Psychometric signal

Psychometrics lead, shaped by reciprocal preferences and hard safety boundaries.

Mutual
Two-way fit

Compatibility should work for both people, not rank one as more desirable.

Visible
Reasons, not mystery

Shared ground, likely friction, and uncertainty should be explained plainly.

Human
No destiny claims

Timing, consent, chemistry, and how someone shows up still matter.

§ 01 — Method

What we use now. What must come next.

Stronger psychometric claims belong after the assessment, scoring, consent, privacy, retention, and shadow-validation gates are complete. Until then, the product should say exactly what the evidence supports.

  1. CURRENT

    Product-authored compatibility prompts

    The preview and MindSync banks explore personality, values, lifestyle, communication, and relationship context. They are useful profile inputs, not a validated psychometric battery.

    Shown honestly in the product today
  2. NEXT

    Versioned personality assessment

    The next psychometric layer is being designed as an immutable, scored instrument with explicit versioning, retake rules, consent, and no client-side scoring authority.

    Must pass scoring, privacy, and lifecycle gates before launch
  3. ALWAYS

    Preferences and hard constraints

    Relationship intentions, dealbreakers, distance, consent, safety, and reciprocal preferences remain separate from psychometric inference and cannot be silently overridden.

    User agency is not a model output
  4. OUTPUT

    Qualitative compatibility

    Public matching should describe shared ground, possible friction, evidence breadth, and uncertainty. A score must never be presented as destiny.

    Explanation before precision
§ 02 — Research

Six peer-reviewed studies and our IPIP-facet approach, with how each is encoded into questions that actually score.

Explore the research
Principle

“Compatibility is a hypothesis worth exploring, not a forecast dressed up as certainty.”

PsyMatch research principles