Open Source Finance & Investing Tools Projects
Open-source tools for financial analysis, stock market tracking, portfolio management, and investment research.
View best finance & investing tools ranked by popularity
EasyInvoicePDF
Free browser-based invoice generator with live PDF preview, no sign-up required, and support for 120+ currencies.
Alternative to: 
FreshBooks
FreshBooks
stonks
Terminal-based stock market visualizer that displays real-time stock graphs directly in your terminal.
Alternative to: 
TradingView
TradingView
OpenBB
Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.
Alternative to: 
Bloomberg Terminal
Bloomberg Terminal