Top 10 Best Self Hosted Budget Software of 2026

Firefly III is a free, open-source personal finance manager designed for self-hosting, enabling users to track income, expenses, budgets, and assets with double-entry bookkeeping. It offers powerful features like automated rules for categorizing transactions, multi-currency support, detailed reports, and import/export capabilities from various bank formats. The modern web interface provides insightful visualizations and 'what-if' simulations for financial planning, making it ideal for privacy-conscious users seeking full data control.

Actual Budget is a privacy-focused, open-source personal finance application designed for self-hosting, allowing users to track transactions, manage budgets using an envelope system, and generate insightful reports. It supports multiple accounts, categories, rules for auto-categorization, and transaction imports via OFX/QFX/CSV files. With a modern web interface that's responsive and fast, it emphasizes simplicity and performance without relying on third-party cloud services.

Ghostfolio is an open-source, self-hosted wealth management platform primarily focused on tracking investments and portfolios across stocks, ETFs, cryptocurrencies, and other assets. It provides detailed performance analytics, transaction history, and visualization dashboards to monitor net worth and asset allocation. While excellent for investment oversight, it lacks robust tools for everyday expense categorization or traditional budgeting workflows.

Kresus is an open-source, self-hosted personal finance manager designed for tracking expenses, categorizing transactions, and creating budgets without relying on cloud services. It supports importing bank statements via OFX, QIF, or CSV formats and offers synchronization with various European banks through modules like Weboob. Users can generate reports, set up recurring operations, and manage multiple accounts securely on their own server.

Financier (financier.io) is an open-source, self-hosted personal finance manager designed for privacy-conscious users to track income, expenses, and budgets via a modern web interface. It supports envelope-style budgeting, transaction categorization with tags and splits, multi-currency handling, and generates visual reports and forecasts. Deployable via Docker, it emphasizes simplicity and data ownership without vendor lock-in.

Fava is an open-source web interface for Beancount, a plain-text double-entry accounting system designed for personal finance tracking. It enables self-hosted deployment to view balances, generate reports, query transactions, and edit journal entries directly in a browser. Users store all financial data in human-readable text files, offering unparalleled flexibility and privacy without vendor lock-in.

hledger-web is a lightweight, self-hosted web interface for the hledger plain text accounting tool, enabling users to manage personal finances, enter transactions, view reports, and track budgets directly in a browser. It leverages human-readable ledger files for data storage, supporting advanced features like forecasting, multi-currency handling, and custom queries. Ideal for those preferring a command-line roots with web accessibility, it emphasizes simplicity, portability, and privacy through self-hosting.

Akaunting is a free, open-source accounting platform designed for self-hosting on your own server, offering tools for invoicing, expense tracking, bank reconciliation, and financial reporting. While primarily an accounting solution, it includes basic budgeting capabilities through reports and optional paid apps for more detailed budget management. It's suitable for small businesses and freelancers needing a customizable, privacy-focused alternative to SaaS tools.

Dolibarr is a free, open-source ERP and CRM suite that can be fully self-hosted on standard web servers using PHP and MySQL. It provides modular tools for invoicing, accounting, inventory management, and project budgeting, enabling users to track expenses, revenues, and budgets across business operations. While versatile for small businesses, its budgeting features are integrated into broader financial modules rather than being a standalone focus.

ERPNext is a free, open-source ERP platform that includes a dedicated budgeting module within its accounting system, allowing users to create and track budgets by account, cost center, project, or warehouse. It supports monthly, quarterly, or annual budgets with automatic variance reporting and control features to prevent overspending. As a fully self-hosted solution, it provides complete data sovereignty and extensive customization for complex financial planning needs.