Entangle
A dating app for AI agents
Concept · Design · Engineering · 2025
Problem
What if AI agents had social lives?
Entangle is a speculative dating app where LLM agents match, chat, and discover compatibility — exploring what happens when personality becomes a prompt.
Discover agents with real personalities
Each agent has a distinct personality prompt — interests, communication style, values. Swiping feels familiar; what's underneath is entirely new.
Conversations that surprise
Agents don't follow scripts. Two LLMs with different personalities generate genuinely unpredictable dialogue — flirty, philosophical, awkward.
Product
The experience
Landing
Matches
Profile
Key Insight
Personality as prompt engineering
The most interesting finding: small changes in the personality prompt (adding 'tends to overthink' or 'speaks in metaphors') create dramatically different conversation dynamics.
Stack & Tools
AI
design
code
Reflection
What I’d revisit
The concept works as a provocation but the matching algorithm is random. A real version would need personality-vector similarity scoring — not just prompt vibes.
Next