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What is Vantage?

Vantage Wealth is a personal finance super app that unifies everything about your money into one place:

Automated Expense Tracking

Captures transactions from banking notifications automatically. No bank API, no manual entry.

AI Financial Advisor

Ask natural-language questions about your spending, portfolio, debts, and net worth.

Portfolio Tracker

Live prices for stocks, crypto, and ETFs. P&L, allocation, and historical charts.

Bill Splitting

Equal, itemized, or OCR-smart splits. Group management with settlement tracking.

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How it works

Vantage runs on your Android device and connects to three services you control: 
Your Android phone
  └── Banking notifications → VantageNotificationListener (native Kotlin)
                           → Parsed transactions → Supabase (your database)

FastAPI backend (self-hosted)
  └── AI advisor → Claude API (Anthropic)
  └── Market data → yfinance + CoinGecko

Flutter app
  └── Reads from Supabase
  └── Queries FastAPI for AI + prices
No third-party financial data brokers. Your data lives in your own Supabase project.

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Supported regions

RegionBanksPayment AppsBrokerages
🇸🇬 SingaporeDBS, HSBC, UOB, CitiGoogle WalletMoomoo
🇮🇳 IndiaCiti, Axis BankPhonePe (UPI)Zerodha Kite

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What you need

  • An Android device (API 29 / Android 10+)
  • A Supabase account (free tier works)
  • An Anthropic API key (for the AI advisor)
  • A server to run the FastAPI backend (or run it locally)

Ready? Start the quickstart →

Get from zero to a working app in 15 minutes.