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Finance & Budgeting

Personal finance, budgeting, accounting, ERP, and investment tracking tools

97 tools 5 subcategories 10 SaaS alternatives

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Replace Popular SaaS

97 Tools

OpenBB Terminal

63K

Open-source investment research platform that gives financial analysts and portfolio managers AI-powered analytics without locking data into Bloomberg or Refinitiv.

Maybe

54K

Open-source personal finance and wealth management app. Track net worth, investments, spending, and debt in one self-hosted dashboard.

Odoo

50K

All-in-one business suite covering CRM, ERP, accounting, inventory, eCommerce, HR, and 80+ apps. Open-source alternative to SAP, Salesforce, and QuickBooks.

HyperSwitch

42K

HyperSwitch is an open-source payments orchestration platform that connects multiple payment processors through a single API, with intelligent routing, retry logic, and cost optimization.

ERPNext

32K

The world's best 100% open source ERP software. Supports manufacturing, distribution, retail, trading, services, education, and more.

Advanced setup

Actual

26K

Local-first personal finance app with envelope budgeting, bank sync, and cross-device synchronization.

Firefly III

23K

Firefly III lets you run modern financial manager. It helps you to keep track of your money and make budget forecasts. It entirely on your own server.

NocoBase

22K

Open-source no-code platform for building business applications with a plugin architecture and data model-driven approach.

Midday

14K

Midday is a TypeScript-based application that provides all-in-one tool for freelancers and small businesses to manage finances.

Aureus

9.9K

Aureus gives you comprehensive enterprise resource planning solution on your own infrastructure.

Akaunting

9.7K

Akaunting is a PHP-based application that provides cloud-based accounting software offering invoicing.

InvoiceNinja

9.6K

InvoiceNinja lets you run invoice Ninja offers powerful invoicing entirely on your own server.

Polar

9.6K

Self-hosted budgeting & personal finance tool that provides comprehensive payment solution.

Lago

9.4K

Lago handles billing system that handles metering as a self-hosted solution.

grocy

8.9K

Self-hosted recipe & meal management tool that provides ERP beyond your fridge. Groceries & household management solution for your home.

Ghostfolio

8K

Ghostfolio is a self-hosted investment tracking tool that provides wealth management software for tracking stocks.

Wallos

7.6K

Released under GPL-3.0, Wallos provides lightweight personal subscription tracker with statistics and optional notifications on self-hosted infrastructure.

BTCPay Server

7.5K

BTCPay Server lets you run bitcoin and other cryptocurrencies payment processor entirely on your own server.

Sure

7.4K

Released under AGPL-3.0, Sure provides all-in-one personal finance platform. Track on self-hosted infrastructure.

Wealthfolio

7.2K

Self-hosted finance & budgeting tool that provides simple, secure desktop app for tracking investments and managing your wealth without compromising.

Dolibarr

7K

Dolibarr gives you modern CRM software package to manage your company or foundation activity on your own infrastructure.

Inventree

6.7K

Inventree is a self-hosted inventory management tool that provides inventory management system which provides intuitive parts management and stock control.

GLPI

5.7K

For inventory management, GLPI is a self-hosted solution that provides asset and IT management software package.

HomeBox (SysAdminsMedia)

5.5K

Self-hosted inventory management tool that provides inventory and organization system built for the home user.

OctoBot

5.5K

Self-hosted finance & budgeting tool that provides platform for automated cryptocurrency trading.

K

Kill Bill

5.4K

Self-hosted finance & budgeting tool that provides subscription billing & payments platform. Have access to real-time analytics and financial reports.

ezbookkeeping

4.5K

Ezbookkeeping is a self-hosted accounting replacement for Mint, Quickbooks, and more.

Frappe Books

4.5K

Frappe Books lets you run user-friendly desktop accounting software entirely on your own server.

Rotki

3.7K

Rotki gives you privacy-focused portfolio manager, accounting, and analytics tool on your own infrastructure.

Ever Gauzy

3.6K

Ever Gauzy offers ERP (enterprise resource planning), CRM (customer relationship management), hrm (human resource management) as a self-hosted accounting.

Bigcapital

3.6K

Bigcapital is a self-hosted accounting tool that provides cloud-based accounting software.

InvoicePlane

3K

InvoicePlane handles manage quotes, invoices, payments and customers for your small business as a self-hosted solution.

Financial Freedom

2.8K

Financial Freedom is a self-hosted budgeting & personal finance tool that provides alternative to Mint and YNAB for budgeting and building wealth while...

Spliit

2.6K

Spliit is a self-hosted budgeting & personal finance replacement for Bitly, Buffer, and more.

CNCjs

2.6K

CNCjs handles web interface for CNC milling controllers running Grbl, Smoothieware, or TinyG as a self-hosted solution.

Shelf

2.4K

Shelf is a self-hosted finance & budgeting tool that provides asset and equipment tracking software used by teams who value clarity. Shelf is an asset database.

F

Fava

2.4K

For finance & budgeting, Fava is a self-hosted solution that provides web frontend of Beancount, a text based double-entry accounting system.

Spoolman

2.3K

Spoolman lets you run keep track of your inventory of 3D-printer filament spools entirely on your own server.

TaxHacker

2.1K

TaxHacker handles AI-driven accounting app as a self-hosted solution.

M

Mainsail

2.1K

For finance & budgeting, Mainsail is a self-hosted solution that provides modern and responsive user interface for the Klipper 3D printer firmware. Control...

Fluidd

1.7K

For finance & budgeting, Fluidd is a self-hosted solution that provides lightweight & responsive user interface for Klipper, the 3D printer firmware.

InvoiceShelf

1.6K

InvoiceShelf is a self-hosted accounting replacement for Quickbooks and Xero.

P

Part-DB

1.5K

Part-DB is a self-hosted finance & budgeting tool that provides inventory management system for your electronic components.

FOSSBilling

1.5K

Self-hosted finance & budgeting tool that provides hoste and billing automation. Integrates.

ExpenseOwl

1.4K

Released under MIT, ExpenseOwl provides extremely simple expense tracker with a beautiful UI on self-hosted infrastructure.

HortusFox

1.4K

HortusFox lets you run collaborative plant management and tracking system for plant enthusiasts entirely on your own server.

IHateMoney

1.4K

IHateMoney is a self-hosted finance & budgeting tool that manages your shared expenses, easily.

f

farmOS

1.2K

For finance & budgeting, farmOS is a self-hosted solution that provides web-based farm record keeping application.

Splitpro

1.1K

Splitpro gives you , expense sharing app on your own infrastructure.

O

OFBiz

1K

OFBiz is a Java-based application that provides enterprise Resource Planning system.

Meteroid

1K

Meteroid gives you pricing and billing platform on your own infrastructure.

OpenBudgeteer

944

OpenBudgeteer is a C#-based application that provides budgete app based on the Bucket Budgeting Principle.

Rachoon

924

Self-hosted accounting tool that provides modern invoicing platform for freelancers and small businesses.

Bitcart

915

Bitcart gives you cryptocurrencies payment processor and development platform on your own infrastructure.

F

Firefly-Pico

874

Firefly-Pico gives you firefly III companion web app for effortless transaction tracking on your own infrastructure.

SolidInvoice

867

SolidInvoice is a PHP-based application that provides sophisticated invoicing application for small businesses.

BoxBilling

831

BoxBilling offers open source, extensible, free as a self-hosted finance & budgeting.

WYGIWYH

828

WYGIWYH is a self-hosted budgeting & personal finance replacement for Mint and YNAB.

Abacus

806

Abacus lets you run mobile application for Firefly III entirely on your own server.

Investbrain

800

Investbrain is a PHP-based application that manages and track investment portfolio performance.

Invio

754

Released under Unlicense, Invio provides minimalist invoicing without the bloat on self-hosted infrastructure.

Budget Board

730

Budget Board is a self-hosted budgeting & personal finance replacement for Mint and YNAB.

Invoicerr

659

Invoicerr is a self-hosted accounting tool that provides invoice app for freelancers.

W

Waterfly III

629

Waterfly III is a self-hosted budgeting & personal finance tool that provides android client for Firefly III.

monetr

613

Monetr gives you manage your money confidently with monetr, putting aside what you need and spending what you want on your own infrastructure.

R

REI3

553

Released under MIT, REI3 manages tasks, time, assets and much more within your business on self-hosted infrastructure.

S

SHKeeper

538

SHKeeper handles cryptocurrency payment processor as a self-hosted solution.

L

LedgerSMB

526

LedgerSMB handles integrated accounting and ERP system for small and midsize businesses as a self-hosted solution.

BudgetBee

516

BudgetBee is a JavaScript-based application that provides personal finance management system.

Wapy.dev

483

Wapy.dev lets you run subscription management platform entirely on your own server.

Ocular

455

Ocular gives you simplistic and straightforward budgeting app to track your budget across months and years on your own infrastructure.

A

Actual AI

424

Actual AI is a TypeScript-based application that provides categorize transactions in Actual Budget using AI.

Subtrackr

398

Subtrackr lets you run subscription management application entirely on your own server.

F

Family Accounting Tool

348

Family Accounting Tool handles web-based finance management tool for partners with partially shared expenses as a self-hosted solution.

K

Kresus

337

Released under AGPL-3.0, Kresus provides personal finance manager on self-hosted infrastructure.

DollarDollar Bill Y'all

329

DollarDollar Bill Y'all is a self-hosted budgeting & personal finance tool that provides expense tracking and bill-splitting application.

Subscription Manager

322

Subscription Manager handles track subscriptions and manage expenses as a self-hosted solution.

DumbBudget

313

DumbBudget handles stupidly simple personal budget as a self-hosted solution.

Invoice Builder

257

For accounting, Invoice Builder is a self-hosted solution that provides invoice and quoting app for freelancers.

M

MyFin Budget

248

MyFin Budget gives you personal finances platform (web + REST API + Android) that'll help you budget on your own infrastructure.

Ignidash

217

Ignidash gives you personal finance planning app on your own infrastructure.

0 Finance

209

0 Finance is a self-hosted finance & budgeting replacement for Bitly, Buffer, and more.

Receipt Wrangler

206

Receipt Wrangler handles easy-to-use receipt manager as a self-hosted solution.

DePay

125

DePay lets you run accept Web3 Payments directly into your wallet. Peer-to-peer, , & entirely on your own server.

Piglet

110

Piglet is a Python-based application that provides simple web app for managing household budgets.

SparkyBudget

107

SparkyBudget handles personal finance management app as a self-hosted solution.

G

GRR

97

GRR lets you run assets management and booking for small/medium companies entirely on your own server.

Thrifty

95

Released under BSD-2-Clause, Thrifty provides simple monthly income and expense tracker on self-hosted infrastructure.

YAFFA

91

YAFFA is a self-hosted finance & budgeting tool that provides personal finance web application.

SpendSpentSpent

70

Self-hosted budgeting & personal finance tool that provides easy-to-use expense tracker.

Econumo

67

For finance & budgeting, Econumo is a self-hosted solution that provides budgeting application for managing personal and family finances.

G

Galette

67

For finance & budgeting, Galette is a self-hosted solution that provides membership management web application aimed towards non profit organizations.

O

Open QuarterMaster

61

Open QuarterMaster gives you powerful inventory management system, designed to be flexible and scalable on your own infrastructure.

Richy

40

Released under MIT, Richy provides application for managing investment portfolios on self-hosted infrastructure.

Mybucks.online

17

Mybucks.online is a JavaScript-based application that provides secure, browser-based, password-only self-custodial cryptocurrency wallet.

Inventaire

Released under AGPL-3.0, Inventaire provides collaborative resources mapper project on self-hosted infrastructure.

Tryton

Tryton is a self-hosted finance & budgeting tool that provides business solution.

Why Self-Host Your Finance Tools?

Financial software handles the most sensitive data category that most individuals and businesses manage — income, expenses, bank balances, tax records, and investment positions. Commercial platforms like YNAB, Mint, QuickBooks, and SAP charge subscription fees that compound annually, store your financial data on their servers, and sometimes monetize transaction data for analytics or advertising. For privacy-conscious individuals and businesses with strict compliance requirements, self-hosted finance tools represent a meaningful alternative.

Personal finance and budgeting tools have a particularly strong open source presence. Firefly III is a comprehensive double-entry accounting application for personal finances, actively maintained with extensive import options and API support. Actual Budget offers a fast, offline-first budgeting interface with optional self-hosted sync. Ghostfolio provides investment portfolio tracking with clean charts and multi-asset support — a self-hosted alternative to commercial portfolio trackers that share your holdings data with third parties.

For business accounting and ERP, ERPNext is the most complete open source option, covering accounting, inventory, manufacturing, HR, and CRM in a unified system. Akaunting provides a simpler cloud-ready accounting platform suitable for small businesses. Invoiceninja handles invoicing, time tracking, and expense management for freelancers and agencies. Tools like Grocy and InvenTree extend into inventory management for households and small manufacturing operations respectively. With nearly 100 self-hosted finance tools available, every budget level and use case has a capable open source solution.