Best self-hosted Finance & Budgeting apps

HyperSwitch

juspay/hyperswitch

Payment switch to make payments fast, reliable and affordable. Connect with multiple payment processors and route traffic effortlessly, all with a single API integration.

Actual

actualbudget/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…

Firefly III

firefly-iii/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…

Lago

getlago/lago

Metering and usage-based billing.

Sure

we-promise/sure

Personal finance application for everyone (fork of Maybe).

Invoice Ninja

invoiceninja/invoiceninja

Powerful tool to invoice clients online.

Akaunting

akaunting/akaunting

Accounting software designed for small businesses and freelancers.

Ghostfolio

ghostfolio/ghostfolio

Wealth management software to keep track of stocks, ETFs and cryptocurrencies.

Wallos

ellite/Wallos

Lightweight personal subscription tracker with statistics and optional notifications.

BTCPay Server

btcpayserver/btcpayserver

Bitcoin and other cryptocurrencies payment processor.

TaxHacker

vas3k/TaxHacker

Self-hosted AI accounting app that extracts data from receipts and invoices, converts currencies and organizes income and expenses.

OctoBot

Drakkar-Software/OctoBot

Cryptocurrency trading bot.

Kill Bill

killbill/killbill

Subscription billing & payments platform. Have access to real-time analytics and financial reports.

ezbookkeeping

mayswind/ezbookkeeping

A lightweight personal bookkeeping app hosted by yourself.

hledger

hledgerorg/hledger

Plain text double-entry accounting with command-line, terminal and web interfaces, multi-currency support and CSV import.

Bigcapital

bigcapitalhq/bigcapital

Financial accounting and inventory management software for small to medium businesses.

InvoicePlane

InvoicePlane/InvoicePlane

Manage quotes, invoices, payments and customers for your small business.

Fava

beancount/fava

Web frontend of Beancount, a text based double-entry accounting system.

InvoiceShelf

InvoiceShelf/InvoiceShelf

Track expenses, payments & create professional invoices & estimates (fork of Crater).

FOSSBilling

FOSSBilling/FOSSBilling

Hosting and billing automation. Integrates with WHM, CWP, cPanel and HestiaCP. Full API and easily extensible.

ExpenseOwl

Tanq16/ExpenseOwl

Extremely simple expense tracker with a beautiful UI.

IHateMoney

spiral-project/ihatemoney

Manage your shared expenses, easily.

Bitcart

bitcart/bitcart

Cryptocurrencies payment processor and development platform.

SolidInvoice

SolidInvoice/SolidInvoice

Open source invoicing and quote application.

OpenBudgeteer

TheAxelander/OpenBudgeteer

Budgeting app based on the Bucket Budgeting Principle.

WYGIWYH

eitchtee/WYGIWYH

Simple and powerful finance tracker.

Budget Board

teelur/budget-board

Simple app for tracking monthly spending and working towards financial goals.

monetr

monetr/monetr

Budgeting application focused on planning for recurring expenses.

SHKeeper

vsys-host/shkeeper.io

Cryptocurrency payment processor with the unique combination of gateway and merchant allowing you to accept payments in multiple cryptocurrencies without fees and intermediaries.

REI3

r3-team/r3

Manage tasks, time, assets and much more within your business.

Ocular

simonwep/ocular

Simplistic and straightforward budgeting app to track your budget across months and years.

VoucherVault

l4rm4nd/VoucherVault

Store and manage vouchers, coupons, loyalty and gift cards digitally. Supports expiry notifications, transaction histories, file uploads and OIDC SSO.

Family Accounting Tool

nymanjens/facto

Web-based finance management tool for partners with partially shared expenses.

Kresus

kresusapp/kresus

Personal finance manager.

MyFin Budget

afaneca/myfin

Personal finances platform (web + REST API + Android) that'll help you budget, keep track of your income/spending and forecast your financial future.

Receipt Wrangler

Receipt-Wrangler/receipt-wrangler

Easy-to-use receipt manager, powered by AI. Allows users to create receipts effortlessly and quickly, categorize and more.

Assets

venil7/assets

Personal net worth and investment tracker.

DePay

DePayFi/widgets

Accept Web3 Payments directly into your wallet peer-to-peer.

Econumo

econumo/econumo

Budgeting application for managing personal and family finances, supporting multiple currencies, joint accounts, and budgets.

GRR

JeromeDevome/GRR

Assets management and booking for small/medium companies.

YAFFA

kantorge/yaffa

Personal finance web application, that can be used to keep track of your money, expenses, budgets, and investments. It also helps with long-term financial planning.

Galette

galette/galette

Membership management web application aimed towards non profit organizations.

Expensave

algirdasc/expensave

Expense tracker for personal and family budget management. Track spending on a shared calendar, import bank statements and monitor finances with reports.

Mybucks.online

mybucks-online/app

Secure, browser-based, password-only self-custodial cryptocurrency wallet.

The best open-source accounting software in 2026 (self-hosted bookkeeping and invoicing)

The best open-source accounting software you can self-host in 2026: Bigcapital, ERPNext, LedgerSMB, Odoo, Invoice Ninja and InvoiceShelf, with licences checked.

Oct 7, 20267 min read