Good and Cheap is a cookbook for people with very tight budgets, particularly those on SNAP/Food Stamps benefits. The PDF is free to download (ahora en Español!) (you really don't need to sign up for her newsletter, just click one of the buttons) and has been downloaded more than 15,000,000 times. It is also available in print, and for every copy sold we donate one to someone who can’t afford it.
Paisa is a Personal finance manager. It builds on top of the ledger double entry accounting tool.
Demo site: https://demo.paisa.fyi/
A simple Webapp to manage and budgets in a household. It comes with an lightweight web interface and an api. You can easily add, categorize and compare your expenditures, individualize your categories and profile. Keep your financial data safe on your server. Easily record and categorize expenses to understand your spending habits. Collaborate with family or friends by sharing budgets. Get detailed reports to track your financial progress over time.
Use MySQL and Redis.
budgetzero is a free, open-source, privacy-friendly, offline-first budgeting system. Zero-based 'envelope' budgeting. Offline-first storage. Import transactions in several file formats (OFX, QFX, CSV). Carry negative balances into next month. Privacy-focused; zero trackers or analytics.
node.js is required to build it, but it's an HTML page with CSS and Javascript that you can host anywhere. All of your data is stored in your browser's persistent storage and will be lost if you clear your browser's data.
A simple web app to understand and control your expenses. Designed to be self-hosted. Simple and efficient.
A web application made to ease shared budget management. It keeps track of who bought what, when, and for whom; and helps to settle the bills. Written in Python, uses a database (MySQL, Postgres, SQLite) as its back-end. Can be installed as a first-class Pip module. Has a REST API, of course.
Documentation: https://ihatemoney.readthedocs.io/en/latest/
A self-hosted financial manager. It can help you keep track of expenses, income, budgets and everything in between. It supports credit cards, shared household accounts and savings accounts. It’s pretty fancy. You should use it to save and organize money. Does double-entry bookkeeping. Can interface with some banking APIs.