About Serpaix
Built because no tool
solved all three problems.
Knowledge fragmentation. Passive forgetting. Inability to reason at scale across your own knowledge. Every existing tool solved one of these. Serpaix was built to solve all three.
Why Serpaix exists
Notion makes you organize. Obsidian makes you link manually. Mem.ai gives you AI but no passive capture. Rewind captures passively but has no knowledge base. No tool has combined all of these into a coherent platform with enterprise-grade security, a developer ecosystem, and a secure memory layer for AI agents.
Serpaix is that platform — built from first principles, with technical depth that matches the ambition of the problem. Not a note-taking app with AI bolted on. A Cognitive Operating System built to be the intelligence layer for how you work, and a unified memory layer for the AI agents you use daily.
Every architectural decision was made with one question: does this actually make the user's thinking better? Not just easier to capture — genuinely better, deeper, more connected.
Our principles
Privacy-First Architecture
PII redaction on-device before any upload. Local AI mode via Ollama. Your data is never used to train AI models. Training opt-out sent to every cloud provider.
Technical Depth Without Compromise
FSRS-4.5, not a simpler algorithm. pgvector + BM25 RRF, not just keyword search. SAML 2.0, not a custom SSO hack. Real technology deserves real implementation.
Open Source Transparency
MIT licensed. Self-hostable via Docker. The code that processes your knowledge is the code you can read, audit, and fork.
Compounding Value
The platform should get more valuable the longer you use it — not plateau. Every note captured, every connection made, every review completed makes the system smarter.