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OpenBB

GitHub Repo Pretty sure · badge-heavy README masks solid utility
https://github.com/OpenBB-finance/OpenBB

Financial data aggregation layer that actually integrates multiple sources instead of just wrapping one API; the enterprise UI upsell is expected, the open-source core does real work.

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OpenBB solves a real problem: consolidating fragmented financial data sources (proprietary, licensed, public) into one Python interface. The 3-line example actually works. Signal is high because quants and analysts demonstrably use this in production. Science score is low—this is plumbing, not novel research. Slop is moderate: the README is 70% badges, marketing copy, and links to the paid Workspace product. The open-source core genuinely ships; the commercial upsell is transparent and expect...

63931 stars Python 2026-03-27 1925 days old

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