Open Source PocketGuard Alternatives

Maybe is a personal finance app focused on tracking net worth over time. It pulls together your bank accounts, investment portfolios, real estate, and other assets into one place so you can see your full financial picture without juggling spreadsheets or multiple apps.

It's built for individuals who want more visibility into where their money sits and where it's headed. The core experience centers on net worth tracking, but it extends into budgeting, transaction history, and financial goal planning.

Key capabilities include:

• Net worth dashboard that aggregates accounts, investments, loans, and assets in one view
• Account syncing to connect bank and brokerage accounts automatically
• Goal tracking to set financial targets and monitor progress over time
• Projections that model how your net worth could grow based on current trends
• Transaction categorization for a clear breakdown of spending and income

Maybe is self-hostable, which matters if you'd rather keep sensitive financial data on your own infrastructure instead of a third-party cloud. That's a meaningful distinction from most personal finance tools, which store everything on their own servers with limited transparency.

The app is built with a clean interface aimed at making financial data approachable rather than overwhelming. It targets people who want a serious overview of their finances without the complexity of tools designed for accountants or financial advisors.

Actual Budget is a personal finance management tool built around envelope budgeting, the method where you assign every dollar you actually have to a specific category before spending it. No projected income, no made-up numbers. You budget what's in your accounts right now, which keeps your plan grounded in reality.

It's local-first by design. Your data lives on your device, and the app works fully offline. Sync happens in the background across as many devices as you want, but a dropped connection doesn't stop you from using it. For people who've grown uncomfortable with cloud-first finance tools, that's a meaningful distinction.

Key capabilities:

• Envelope budgeting assigns real cash on hand to categories, so overspending in one area is immediately visible
• Bank sync connects to goCardless (EU/UK) and SimpleFIN (US/Canada) for automatic transaction imports
• Transaction imports support QIF, OFX, QFX, CAMT.053, and CSV files
• Split transactions and transfers are handled in the same editor, with linked entries on both sides of a transfer
• Reports include built-in net worth and cash flow views, plus a custom report engine for anything else
• End-to-end encryption is optional but available, keeping data unreadable even to the sync server
• YNAB4 and nYNAB importers let you bring over your full history if you're switching from YNAB
• API access lets developers write custom importers or build features directly against local data
• Undo/redo covers any change you make, so mistakes aren't permanent

The interface is intentionally minimal and fast. Categorizing transactions, reviewing spending, and moving money between envelopes are all optimized to take as few taps or clicks as possible. Dark mode and system-level theming are built in.

Actual is self-hosted. You run the sync server yourself, which means your financial data never touches a third-party service unless you choose bank sync. Among budgeting apps that offer this level of privacy, few match its combination of polished UI and full local control.

Firefly III is a free and open-source personal finance manager designed to give you complete control over your money. Whether you're managing household expenses, tracking investments, or organizing finances across multiple currencies, this tool provides the features you need without vendor lock-in.

Core Features:

• Double-entry bookkeeping system - Enter and organize transactions across multiple currencies with professional-grade accuracy
• Flexible data import - Load transactions from any source with specialized import tools that handle various formats
• Advanced rule engine - Automate transaction processing by converting shorthand entries into detailed records or cleaning up messy bank CSV files
• Comprehensive organization - Use budgets, categories, and tags to organize expenses exactly how you want them
• Multi-currency budgeting - Set spending limits across different currencies for household expenses and international transactions
• Detailed reporting - Generate insights with weekly, monthly, or yearly expense breakdowns, account audits, budget comparisons, and tag analysis
• JSON REST API - Access all major features programmatically to build custom apps, mobile integrations, or automated workflows

The combination of powerful automation through rules and detailed visibility through reports makes it easy to understand your spending patterns and make informed financial decisions. Being open-source means you can self-host it, customize it to your needs, and never worry about your financial data being sold or locked behind subscription walls.

Take control of your finances with a single, unified view of your money. Connect bank accounts, cards, investments, and even custom assets, or add everything manually when you prefer full control. Powerful transaction tools let you create, edit, tag, and link income, expenses, and transfers so your records always stay accurate and organized.

Key features:

• Track assets, debts, and net worth across accounts and currencies in one dashboard.
• Categorize spending with custom categories, merchants, tags, and flexible filters.
• Set budgets per category and monitor balances to avoid overspending before it happens.
• Create smart rules to automatically categorize and clean up recurring transactions.
• Ask AI-powered queries about your money to surface instant, actionable insights.

Open-source and self-hostable, it offers transparent, privacy-first personal finance management built in public.

Financial Freedom is an open-source personal finance management tool designed to give users complete control over their financial data. Key features include:

• Self-hosted: Can be deployed anywhere Docker runs, from AWS to a Raspberry Pi
• Bank compatibility: Works with any bank that allows CSV exports
• Privacy-focused: Keep your sensitive financial data out of the hands of third parties
• Automated sync: Coming soon, with plans for both API services and a decentralized alternative

The tech stack includes:

• Laravel (PHP framework)
• Redis (in-memory data store)
• Meilisearch (search engine)
• Docker (containerization)
• MariaDB (relational database)
• TailwindCSS (utility-first CSS framework)

Financial Freedom is being built in public, with regular updates shared on social media. The project encourages community involvement through:

1. Following updates on Twitter/X
2. Joining discussions on Discord
3. Contributing to the codebase on GitHub

By choosing Financial Freedom, users can budget, track expenses, and work towards financial goals without sacrificing data privacy or ownership.

Monetr is a powerful personal finance tool designed to help you take control of your finances on a paycheck-by-paycheck basis. With monetr, you can:

• Allocate funds efficiently: Put aside exactly what you need for bills and expenses
• Spend confidently: Know precisely how much you have available for discretionary spending
• Manage money with ease: Simplify your financial planning and budgeting process
• Stay on top of bills: Always ensure you have enough set aside for upcoming expenses
• Track savings goals: Easily monitor and achieve your savings targets

monetr offers a user-friendly interface that allows you to visualize your financial situation clearly. Whether you're looking to build an emergency fund, save for a major purchase, or simply gain better control over your day-to-day spending, monetr provides the tools and insights you need.

Key features include:

• Paycheck-based budgeting
• Expense tracking and categorization
• Bill payment reminders
• Savings goal setting and tracking
• Financial forecasting

With monetr, you can take the guesswork out of personal finance and make informed decisions about your money. Start your journey to financial confidence today!

YAFFA (Yet Another Free Finance Application) is a robust, open-source personal finance solution designed for individuals who value privacy and long-term financial planning.

Key features:

• Secure self-hosting: Keep your financial data private by hosting YAFFA on your own server or local machine.
• Comprehensive financial management: Track expenses, create budgets, and monitor investments all in one place.
• Intuitive transaction management: Easily categorize spending with intelligent suggestions and automated receipt processing.
• Powerful analytics: Gain insights into your financial health with detailed reports and visualizations.
• Forecasting capabilities: Plan for the future with scheduled transactions and budget projections.
• User-friendly interface: Navigate your finances effortlessly with a clean, modern dashboard.

YAFFA empowers users to take control of their financial future without compromising on data privacy. Whether you're a budgeting novice or a seasoned investor, YAFFA provides the tools you need to make informed financial decisions and work towards your long-term goals.

Get started with YAFFA today and experience the freedom of managing your finances on your own terms, with no subscription fees or data sharing concerns.

Automatically discover and manage all your subscriptions by connecting your email inbox. Suprascribe scans Gmail, Outlook, iCloud, or any IMAP provider to find recurring charges you might have forgotten about.

Key features include:

• Smart email discovery - Privacy-aware scanning that finds subscriptions without reading personal emails
• Complete spending overview - Track monthly and annual costs with forecasting and renewal alerts
• Subscription history - Full timeline of when you started, paused, or cancelled services
• Two-click unsubscribe - Quick cancellation directly from the dashboard
• Multi-currency support - Track subscriptions in different currencies

Privacy-first approach ensures your data stays yours. The tool never stores unrelated emails or personal information. Built for occasional use - check a few times per year to stay on top of your subscriptions.

Simple pricing model with no recurring fees. Core features are completely free forever, while Pro features (automatic discovery, advanced management) are available as a one-time €5 purchase. Open source codebase allows you to verify data handling and contribute to development.