Built on Science
43
longitudinal datasets analyzed
11,196
couples studied
12
research-backed dimensions
0
data collected about you
How It Works
01
Reflect Honestly
Answer questions across 12 research-backed dimensions of compatibility. No right answers — only honest ones.
02
Understand Yourself
Get a detailed profile of your values, priorities, and blind spots. See where you're flexible and where you're firm.
03
Compare Thoughtfully
Share your profile with a potential partner and see where you align, where you differ, and what needs conversation.
Why This Exists
Most compatibility tools tell you what you want to hear. We tell you what you need to hear — with warmth, research, and respect. This is an open-source, non-profit project. No ads, no data collection, no hidden agenda.
Open Source & Non-Profit