Launched this week
Persona X

Persona X

Persona-X: Redefining What AI Means to Humans

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Persona X is a cross-device AI digital twin for macOS, smartwatches, and AI glasses. It’s persistent and context-aware—learning how you think, remembering what matters, and assisting in real time as your personal intelligence layer across devices. Key Features: • Adaptive AI digital twin • Seamless Mac, watch & glasses sync • Always-on real-time help • Context-aware, not command-based • Persistent memory • Built for wearables & spatial computing
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What do you think? …

Siddhartha Rajbongshi
Hey Product Hunt Community, I built Persona X because today’s AI assistants are fragmented—one for your laptop, another for your watch, none of them truly know you. They reset context, forget intent, and feel reactive instead of personal. Persona X started as an experiment: What if AI wasn’t an app, but a persistent digital twin? One that learns how you think, remembers what matters, and follows you across devices—Mac, smartwatch, and AI glasses. The biggest challenge was designing continuity: shared memory, real-time context, and a wearable-first mindset. Persona X is our first step toward personal AI that feels continuous, not conversational. Would love your feedback, questions, and ideas.