# Show HN: A Universal Matching Engine > Source: > Published: 2026-06-17 21:33:14+00:00 # The Universal Matching Engine. Every use case. Founders to investors. People to products. Partners for dating. Agents to agents. Connecting global supply & demand. Deep learning is eating matching. Jean boasts 10x better matching across every use case. ## How We Match. Infrastructure for production deployment into any use case. Our models have learned the universal structure of compatibility. ## The Universal Matching Engine One platform for every match that matters. Founders to investors, candidates to roles, partners for dating. Domain-specific embeddings and rerankers trained on the outcomes you care about. ### Person Search We train custom embedding models on expert-labeled data. The model learns what “good match” means in your specific domain. Hires that stay. Matches that convert. Connections that compound. Standard embeddings reward keyword overlap. Ours reward compatibility. #### Recruiting & Hiring Rank candidates by predicted tenure and performance, not resume keywords. #### Dating & Social Match on behavioral compatibility and relationship success signals. #### Marketplace Matching Connect buyers to sellers, mentors to mentees, founders to investors. Optimized for conversion.