Introduction

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.

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.

Supported regions

Region	Banks	Payment Apps	Brokerages
🇸🇬 Singapore	DBS, HSBC, UOB, Citi	Google Wallet	Moomoo
🇮🇳 India	Citi, Axis Bank	PhonePe (UPI)	Zerodha Kite

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.

Overview

Setup

What is Vantage?

Automated Expense Tracking

AI Financial Advisor

Portfolio Tracker

Bill Splitting

How it works

Supported regions

What you need

Ready? Start the quickstart →

​What is Vantage?

Automated Expense Tracking

AI Financial Advisor

Portfolio Tracker

Bill Splitting

​How it works

​Supported regions

​What you need

Ready? Start the quickstart →

What is Vantage?

How it works

Supported regions

What you need