- Category
- Finance
- Pricing
- Open Source
- Type
- TOOL
- Builder
- openbb-finance
- GitHub
- 71.0k stars
- Added
- Apr 14, 2026
About
Open-source financial data platform that consolidates proprietary, licensed, and public data sources into a unified API. Provides a 'connect once, consume everywhere' infrastructure for analysts, quants, and AI agents to access financial data through Python, REST APIs, Excel, and other interfaces.
Why it made the leaderboard
Consolidates proprietary, licensed, and public financial data behind one open-source API — connect once, then consume from Python, REST, Excel, or an MCP server. Data infrastructure for quants, analysts, and AI agents, without per-seat terminal pricing.
Tags
financedataapiquantitativeanalyticsopen-sourcefinancial-data
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Indexed by a proprietary survey. Corrections welcome.