Hi Product Hunt 👋

I’m the solo founder behind Ethosum.

Over the past year I kept coming back to a simple question:

Why does personal AI forget who you are every time you open a new conversation?

Most AI tools today are built for instant answers. They respond to prompts, give useful results, and then the interaction resets. The next time you start a chat, it’s like meeting the same AI for the first time again.

But people aren’t interchangeable.

Each person thinks differently, prioritizes differently, and makes decisions differently. Over time those patterns form something unique — the way you understand and navigate the world.

I started building Ethosum to explore a different direction.

What if AI could gradually understand the individual using it — and evolve alongside them?

Ethosum is designed as a long-term personal AI system.

Instead of treating conversations as isolated sessions, it builds continuity across interactions and slowly develops a structure shaped by how you think.

The idea isn’t just to answer questions better.

The idea is to create an AI that becomes increasingly aligned with the individual over time — something closer to a personal cognitive system than a temporary assistant.

This is an early launch and I’m building it independently, so I’m especially interested in feedback.

I’d love to hear your thoughts:

Should personal AI reset every conversation, or should it evolve with the person using it?

Thanks for checking it out 🙏