Online Accounting Software
Firefly III: a personal finances manager
A unified API for trading across prediction markets
LLM-driven A/H/US stock intelligent analyzer
AI-native CLI for trading Kalshi prediction markets
An AI Hedge Fund Team
Discover our Python package designed for algorithmic trading
Javascript plugin to create web-based tables & spreadsheets
Open-Source Financial Large Language Models
Empower your hosting business with FOSSBilling
A money and currency library for PHP
A simple but powerful self-hosted finance tracker
Create, calculate, and format money in JavaScript and TypeScript
Open-source pricing and billing infrastructure
A nimble options backtesting library for Python
Build your autonomous hedge fund in minutes
Open-source, self-hostable personal subscription tracker
Reference agents, skills, and data for the financial-services
Get a grip on your finances
Technical analysis + LLM powered trading workflows
A Ruby Library for dealing with money and currency conversion
A handy guide to financial support for open source
A Foundation Model for the Language of Financial Markets
Currency data API
Currency exchange rates library