Hi Product Hunt! I'm Lucas, the solo founder behind Quiddit. I started building Quiddit because I felt that most AI products suffer from the same limitation: they understand conversations, but not people. Even when modern systems remember previous chats, they rarely develop a coherent understanding of a person's goals, habits, reflections, motivations, and evolving worldview. Each interaction still feels fragmented. Over the last 500+ days, I've been building Quiddit as an experiment in persistent identity modeling, reflection, and long-term personal growth. Rather than focusing only on generating responses, the system attempts to identify patterns, build context, and develop an increasingly rich representation of the user over time. Quiddit combines semantic memory, behavioral analysis, guided reflection, task management, and AI-generated content into a single experience designed to evolve alongside its user. I also wanted it to feel playful, surprising, and occasionally unpredictable instead of behaving like a conventional assistant. Looking ahead, my vision extends beyond software. I believe future systems will integrate information from wearables, IoT devices, and brain-computer interfaces to create richer and more useful models of human experience. I'd love to hear your thoughts: • What would you expect from an AI that truly understands you over time? • Which features would make you trust such a system? • What would make it genuinely useful in your daily life? Thank you for checking out Quiddit and for sharing your feedback.

Quiddit

A living model of your goals, habits, and growth

A living model of your goals, habits, and growth