Nguyen Viet Hoang

I built Neurix to solve my own problem — knowledge scattered everywhere (tabs, notes, docs, chats) with no way to connect the dots or actually ask questions across it all. The core flow: Highlight any text on the web → right-click → Neurix extracts a summary + keywords automatically Those fragments get woven into a personal knowledge graph Then you can chat with your graph — not the internet,...

Ask Neurix follows strict principles: Uses only your uploaded knowledge (and shared nodes you received) Retrieves nodes via relevance + recency + semantic intent Answers with source citations (verifiable, not magical) Uses external knowledge only with your permission (optional expansion) Let's you save great answers as new nodes to grow your graph If you already have a graph: ask immediately....

Neurix now has a mobile PWA — because remembering and connecting ideas doesn’t happen only at your desk. You’re in the middle of work, studying, commuting… you catch an insight and think “I’ll save it later.” Ten minutes later, it’s gone. Not because you’re lazy — but because knowledge capture is an anytime need. So I shipped a lightweight, app-like experience on your phone: No storage needed...

I started as a math-focused student. I fell in love with logic — the way numbers relate, the way patterns reveal structure, the way a single correct connection can make an entire problem suddenly make sense. Then I took an unexpected turn in university: criminal investigation. On the surface, it looked far from math. But the deeper I went, the more familiar it felt. It was still logic — just...

Hi everyone — I’m Hoang, the solo founder of Neurix. https://www.neurix-org.com/ I kept running into the same problem: I save tons of notes (study, work, random ideas), but when I actually need something later, I either can’t find it or I don’t know what it connects to. So I started building Neurix as a “second brain” that’s less about storing and more about retrieving + connecting. What Neurix...

Neurix doesn’t just store notes—it understands them first, then distills the essence so you can recall 70–80% of the key ideas anytime. Keywords become “synapses” that connect your knowledge. Paste content → hit Add to Graph → meet your first node 🔗 Edit the summary to make it truly yours.