What is the Sovereign Stack?
The Sovereign Stack is a financial software architecture where sensitive banking data (Transactions, Holdings) is fetched via API but analyzed entirely on the client-side (Browser/Local), ensuring the platform provider never sees the user's Net Worth.
Privacy isn't a policy; it's code.
Here is how we calculate your Beta without ever seeing your stocks. The math happens in your browser, not on our servers.
How the Sovereign Stack works
Traditional Stack (Cloud-First)
- User uploads portfolio data → Server
- Server stores data in database
- Server calculates analytics
- Server returns results
❌ Platform sees your Net Worth. Data is stored on vendor servers.
Sovereign Stack (Client-First)
- User stores data in Google Drive (their own storage)
- Browser fetches data via API (read-only)
- Browser calculates analytics locally
- Results never leave the browser
✅ Platform never sees your Net Worth. Data stays in your Google Drive.
Experience the Sovereign Stack
Our Sovereign Sync feature turns your Google Drive into your personal database. All calculations happen in your browser. We never see your portfolio value, your holdings, or your trades.
Learn About Sovereign Sync →Key Takeaways
- Client-side analysis = true privacy. If the math happens in your browser, we can't see it.
- Your data, your storage. Google Drive is your database, not ours.
- No vendor lock-in. Export your JSON files anytime. Own your data completely.
- Privacy by architecture, not policy. Code enforces privacy, not promises.