FinPal (formerly DollarDollar)

FinPal (formerly DollarDollar) is an open-source, self-hosted personal finance platform for expense tracking, budgeting, bill-splitting and portfolio tracking. It provides account synchronization, multi-currency support and tools for collaborative group expenses while keeping data under user control.

Key Features

• Expense tracking with multi-account and multi-card support, recurring transactions, and date-based history
• Bill splitting for groups with multiple split methods (equal, custom amount, percentage) and settlement tracking
• Budgets with notifications, monthly summaries, category-based spending analysis, and trend visualizations
• Transaction importing (CSV, SimpleFin) and auto-categorization with customizable rules and multi-category support
• Portfolio and investment tracking with automatic price updates and portfolio performance views
• Authentication options: local login plus OpenID Connect (OIDC) integration for enterprise providers
• Deployable via Docker and Docker Compose; recommended workflows include database migrations and optional Unraid templates

Use Cases

• Personal budgeting and expense management with multi-currency accounts and recurring payment schedules
• Shared household or group expense tracking and automated bill-splitting with invitations and balance settlement
• Small team or project finance oversight including portfolio tracking and category-based spending reports

Limitations and Considerations

• The project is undergoing a rebrand and architectural evolution into the PalStack/FinPal ecosystem; some components (mobile app and expanded cloud options) are still in development
• Setup requires container tooling (Docker, Docker Compose) and occasional manual database migrations after updates
• Some sync integrations and advanced analytics features are listed as forthcoming and may be incomplete depending on release

FinPal is intended for users who want full control over their financial data with flexible group workflows and extensible deployment options. It combines traditional expense management with portfolio features and enterprise-friendly authentication choices.