The AI-powered dating platform that actually understands you. Science-backed assessments, meaningful matches, and your personal relationship coach — all in one place.
How It Works
Take validated assessments (BFI-44, ECR-R, and CPQ-SF) that reveal your attachment style, communication patterns, and core values.
Our algorithm goes beyond surface-level attraction. You're matched on 50+ dimensions of compatibility — personality, values, and relational readiness.
Sage, your AI relationship psychologist, guides conversations, offers behavioral insights, and helps you navigate the road to a lasting connection.
Meet Sage
Sage isn't just a chatbot — it's a psychometrically-informed coach that understands your personality, your match's personality, and the dynamics between you. It offers real-time conversation tips, detects emotional shifts, and helps you communicate with confidence.
Why DeOne
Big Five personality, attachment style, communication patterns, connection languages, and values alignment.
Our matching algorithm weighs 50+ dimensions of compatibility, not just photos and bios.
Get real-time suggestions that help you communicate authentically and build genuine connection.
Built-in crisis detection, report tools, and a safety-centered design that protects every user.
Beautiful visualizations of your traits, strengths, and growth areas — plus how they complement your match.
DeOne doesn't just match you — it helps you become a better partner through personalized coaching and insights.
Real Stories
“The personality insights were eye-opening. I finally understood why my past relationships didn't work — and what to look for.”
Maya
Matched after 2 weeks
“Sage's coaching during our first conversations was a game-changer. It helped me be authentic instead of anxious.”
Jordan
Together 6 months
“I love that it's not just swiping. The assessments make you think, and the matches actually feel right.”
Priya
Found de One ❤️
Everything you need to know about the science of DeOne.