Self-hostable software: Budgeting And Finance (51)

Composable open-source payments infrastructure for routing, retries, vaulting, reconciliation, and payment-method support.

Actual is a local-first personal finance and budgeting tool with synchronization across devices.

Firefly III is a self-hosted personal finance manager for tracking income, expenses, budgets, and reports.

TREK is a self-hosted, real-time collaborative travel planner with maps, budgets, packing lists, a journal, and built-in AI/MCP support.

Lago is an open-source billing platform for usage-based, subscription-based, and hybrid pricing models.

Online accounting software for small businesses and freelancers.

Invoice Ninja 5 is an invoicing application with hosted and self-hosted options for managing client billing and related workflows.

Sure is a self-hostable personal finance app for tracking finances and wealth management.

Ghostfolio is open source wealth management software for tracking stocks, ETFs, and cryptocurrencies and making investment decisions.

Wealthfolio is an open-source, private portfolio tracker for investments, net worth, spending, and simulations.

Wallos is an open-source, self-hostable web application for tracking subscriptions, recurring expenses, and household finances.

BTCPay Server is a free and open-source Bitcoin payment processor that lets users accept bitcoin payments without fees or intermediaries.