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MoneyBrain

Coming soon

Your personal finance system, under your control.

Open MoneyBrain View source on GitHub

The problem

Every budgeting app wants your bank credentials and sells the data behind them.

What it is

A self-hosted personal finance app for tracking accounts and transactions, running a monthly envelope budget, and reconciling against statements. No bank sync, no telemetry, no financial advice — by design.

Reach for it when

Owning your financial data on your own infrastructure.

Built with

  • .NET 10
  • Blazor Server
  • MudBlazor
  • EF Core
  • SQL Server
  • Docker

What it does

  • Accounts and balances for assets, liabilities, and manual adjustments
  • Transactions with search, filters, and safe bulk edits
  • Transfers between accounts that never count as income or expense
  • Split transactions allocated across multiple categories
  • Envelope-style monthly budgeting, plan against activity
  • Statement reconciliation that locks reconciled rows
  • Reports for cashflow, net worth, and budget vs actual
  • CSV import with column mapping, plus CSV export

Writing about MoneyBrain