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Open Source Maybe Alternatives

A curated collection of the 8 best open source alternatives to Maybe.

The best open source alternative to Maybe is Actual. If that doesn't suit you, we've compiled a ranked list of other open source Maybe alternatives to help you find a suitable replacement. Other interesting open source alternatives to Maybe are: Firefly III, Sure.am, Wealthfolio, and Ghostfolio.

Maybe alternatives are mainly Budgeting Apps but may also be Investment Tracking Tools or Finance & Fintech Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Maybe.

Piotr Kulpinski's profile

Written by Piotr Kulpinski

Privacy-focused personal finance app using envelope budgeting, multi-device sync, optional end-to-end encryption, and bank sync for US, EU, and UK users.

Screenshot of Actual website

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.

Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.

Free open-source personal finance manager with transaction tracking, budgeting, advanced rules, and REST API for complete financial control.

Screenshot of Firefly III website

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.

An all-in-one personal finance platform. Track, optimize, grow, and manage your money through every stage of life.

Screenshot of Sure.am website

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.

Wealthfolio is a simple, secure desktop app for tracking investments and managing your wealth without compromising data privacy.

Screenshot of Wealthfolio website

Wealthfolio is an open-source desktop application designed for individuals who want to take control of their financial future without compromising on data privacy. This powerful yet user-friendly tool keeps your sensitive financial information secure on your local machine, eliminating the need for cloud storage or subscriptions.

Key Features:

  • Privacy-First Approach: Your financial data stays on your computer, never shared or stored in the cloud.
  • Comprehensive Portfolio Tracking: Easily monitor stocks, ETFs, cryptocurrencies, and other investments in one place.
  • Account Aggregation: Import CSV statements from various brokers and banks to get a holistic view of your finances.
  • Income Tracking: Keep tabs on dividends and interest income across your entire portfolio.
  • Performance Analysis: Track your accounts' holdings and performance over time with intuitive charts and graphs.
  • Goal Setting and Tracking: Set savings targets and monitor your progress towards financial objectives.
  • Contribution Limit Monitoring: Stay on top of contribution limits for tax-advantaged accounts like IRAs and 401(k)s.

Why Choose Wealthfolio?

  1. Simplicity: An intuitive interface makes wealth management accessible to everyone, from beginners to seasoned investors.
  2. Security: With no cloud storage, your financial data remains under your control at all times.
  3. Flexibility: Works on multiple platforms including macOS, Windows, and Ubuntu.
  4. Cost-Effective: Free to use with an optional one-time payment. No recurring fees or subscriptions.

Wealthfolio empowers you to make informed financial decisions by providing a clear, comprehensive view of your investments and savings. Whether you're planning for retirement, saving for a major purchase, or simply want to grow your wealth, Wealthfolio gives you the tools you need to succeed.

Take charge of your financial future today with Wealthfolio – where simplicity meets security in personal finance management.

Open-source wealth management software for tracking stocks, ETFs, and cryptocurrencies across multiple portfolios

Screenshot of Ghostfolio website

Ghostfolio is a powerful, open-source wealth management platform designed to help you take control of your financial future. With its intuitive interface and comprehensive features, Ghostfolio empowers investors of all levels to track, analyze, and optimize their investment portfolios with ease.

Key benefits of Ghostfolio include:

  • Multi-Asset Tracking: Monitor stocks, ETFs, cryptocurrencies, and more across various accounts and portfolios.
  • Performance Analysis: Gain insights into your investment performance with detailed charts, metrics, and benchmarks.
  • Portfolio Rebalancing: Easily identify and adjust asset allocations to maintain your desired investment strategy.
  • Data Privacy: As a self-hosted solution, your financial data remains under your control and protected.
  • Customizable Dashboard: Tailor your view with widgets and filters to focus on the information that matters most to you.
  • Market Data Integration: Access real-time and historical market data to make informed investment decisions.
  • Open-Source Advantage: Benefit from continuous improvements and the ability to contribute to the project's development.

Whether you're a seasoned investor or just starting your financial journey, Ghostfolio provides the tools and insights you need to make smarter investment choices and work towards your financial goals. Take charge of your wealth management today with this powerful, community-driven platform.

Self-hosted alternative to Mint and YNAB for budgeting and building wealth while maintaining full control of your financial data.

Screenshot of Financial Freedom website

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.

Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.

Manage your money confidently with monetr, putting aside what you need and spending what you want

Screenshot of Monetr website

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 is a powerful, open-source budget app for managing expenses, budgets, and investments with secure self-hosting.

Screenshot of YAFFA website

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.

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