OpenBB
Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.
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OpenBB is an open-source financial data platform designed as a modern alternative to expensive proprietary terminals like Bloomberg. It provides a unified interface to access market data, economic data, fundamental analysis, technical analysis, and portfolio management tools.
Built with Python, OpenBB integrates with dozens of financial data providers and supports AI-powered workflows via its agent-friendly API. It runs as a web application or can be used programmatically, making it suitable for individual investors, quants, and enterprise teams alike.
With over 64,000 GitHub stars, OpenBB is the most popular open-source financial terminal. It supports extensions for crypto, forex, equities, fixed income, macroeconomics, and more — all customizable and self-hostable.
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Updated 5/14/2026, 3:00:29 PM
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