Your portfolio.
One unified view.
Nucleus is a secure, self-hosted web application for tracking your assets across multiple exchanges and private wallets. Prioritize security and data sovereignty without sacrificing convenience.
Everything you need to
track your wealth
Nucleus connects to your exchanges and aggregates every position into a single, real-time view — with security built in from day one.
Real-Time Tracking
Live price feeds and portfolio valuation updated continuously across all connected exchanges.
Encrypted Credentials
Your API keys are encrypted at rest with AES-256 authenticated encryption. Nothing is stored in plaintext.
Unified Dashboard
All your assets from every exchange in one view. No more switching between tabs and apps.
Built with Elixir
Powered by Phoenix LiveView for instant updates without page reloads. Fast, resilient, real-time.
Connect your exchanges
We're expanding support for major exchanges. Revolut X is live now.
Coming soon
- Multi-Exchange Support: Sync your entire portfolio with Kraken, Binance, and Coinbase.
- Cold Wallet Integration: Track assets on Ledger, Trezor, and paper wallets.
- Advanced Analytics: Historical ROI, detailed asset allocation, and real-time prices.
- Self-Hosted Privacy: Keep your financial data completely under your control.
Ready to take control
of your portfolio?
Self-hosted. Open source. Your data stays yours.