Open Source Money, Budgeting & Management Software
Found 35 self-hosted alternatives in this category.
Actual
Local-first personal finance tool based on zero-sum budgeting, supporting synchronization across devices, custom rules, manual transaction importing (from QIF, OFX, and QFX files), and optional automatic synchronization with many banks
Bigcapital
Financial accounting and inventory management software for small to medium businesses
Bitcart
Cryptocurrencies payment processor and development platform. ([Demo](https://admin.bitcart.ai), [Source Code](https://github.com/bitcart/bitcart))
BTCPay Server
Bitcoin and other cryptocurrencies payment processor. ([Demo](https://mainnet.demo.btcpayserver.org/), [Source Code](https://github.com/btcpayserver/btcpayserver))
DePay
Accept Web3 Payments directly into your wallet. Peer-to-peer, free, self-hosted & open-source. ([Demo](https://depay.com/products/payments), [Source Code](https://github.com/depayfi/widgets))
Econumo
Budgeting application for managing personal and family finances, supporting multiple currencies, joint accounts, and budgets. ([Demo](https://demo.econumo.com), [Source Code](https://github.com/econumo/econumo))
ezbookkeeping
A lightweight personal bookkeeping app hosted by yourself. ([Demo](https://ezbookkeeping-demo.mayswind.net/), [Source Code](https://github.com/mayswind/ezbookkeeping))
Family Accounting Tool
Web-based finance management tool for partners with partially shared expenses
Fava
Web frontend of Beancount, a text based double-entry accounting system. ([Demo](https://fava.pythonanywhere.com/example-with-budgets/income_statement/), [Source Code](https://github.com/beancount/fava))
Firefly III
Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks. ([Demo](https://demo.firefly-iii.org/), [Source Code](https://github.com/firefly-iii/firefly-iii))
FOSSBilling
Hosting and billing automation. Integrates with WHM, CWP, cPanel and HestiaCP. Full API and easily extensible. ([Demo](https://fossbilling.org/demo), [Source Code](https://github.com/FOSSBilling/FOSSBilling))
Galette
Membership management web application aimed towards non profit organizations
Ghostfolio
Wealth management software to keep track of stocks, ETFs and cryptocurrencies
IHateMoney
Manage your shared expenses, easily. ([Demo](https://ihatemoney.org/demo/), [Source Code](https://github.com/spiral-project/ihatemoney))
InvoiceShelf
Track expenses, payments & create professional invoices & estimates (fork of Crater)
Kill Bill
Subscription billing & payments platform. Have access to real-time analytics and financial reports
Kresus
Personal finance manager. ([Demo](https://kresus.org/en/demo.html), [Source Code](https://github.com/kresusapp/kresus))
Mybucks.online
Secure, browser-based, password-only self-custodial cryptocurrency wallet. ([Demo](https://app.mybucks.online), [Source Code](https://github.com/mybucks-online/app))
MyFin Budget
Personal finances platform (web + REST API + Android) that'll help you budget, keep track of your income/spending and forecast your financial future. ([Demo](https://github.com/afaneca/myfin?tab=readme-ov-file#demo-account---try-it-for-yourself), [Source Code](https://github.com/afaneca/myfin), [Clients](https://github.com/afaneca/myfin-api))
Ocular
Simplistic and straightforward budgeting app to track your budget across months and years. ([Demo](https://ocular.reinisch.io/#demo), [Source Code](https://github.com/simonwep/ocular))
REI3
Manage tasks, time, assets and much more within your business. ([Demo](https://rei3.de/demo_en/), [Source Code](https://github.com/r3-team/r3))
SHKeeper
Cryptocurrency payment processor with the unique combination of gateway and merchant allowing you to accept payments in multiple cryptocurrencies without fees and intermediaries. ([Demo](https://github.com/vsys-host/shkeeper.io?tab=readme-ov-file#11-demo), [Source Code](https://github.com/vsys-host/shkeeper.io))
VoucherVault
Store and manage vouchers, coupons, loyalty and gift cards digitally. Supports expiry notifications, transaction histories, file uploads and OIDC SSO
Wallos
Lightweight personal subscription tracker with statistics and optional notifications. ([Demo](https://github.com/ellite/wallos?tab=readme-ov-file#demo), [Source Code](https://github.com/ellite/wallos))
WYGIWYH
Simple and powerful finance tracker. ([Demo](https://wygiwyh-demo.herculino.com/))