The archive · Money & Fintech · Strategic decision · 2020–2026
OpenBB's open-source Bloomberg bet ends: company winds down, stack goes fully open
Gamestonk Terminal grew to 72.6k stars and $8.5M raised, but OpenBB closed in 2026 without product-market fit—and released its entire stack to open source.
OpenBB
What the business is
Open-source financial data platform: research terminal, SDK/Open Data Platform, workspace, Excel add-in and AI copilot serving retail investors and institutions.
Starting capital：$8.5M seed from OSS Capital and angels including Ram Shriram, an early Google backer (2022).
How it started
Didier Lopes, a software engineer, started building the terminal in December 2020 during the pandemic; traction convinced him to quit his job, rebranded from Gamestonk to OpenBB in early 2022, and raised an $8.5M seed led by OSS Capital with Ram Shriram.
What happened
The CLI grew into a platform: SDK, Open Data Platform, Workspace, a web Terminal over ~100 data sources, an Excel add-in and an AI Copilot; the original CLI was sunset in March 2024. By Oct 2024 OpenBB counted ~50,000 Hub users and Lopes told TechCrunch the company would likely raise again.
How it ended up
Wound down as a company in August 2026: Lopes announced the end after concluding the business could not reach sustainable product-market fit, and OpenBB released Workspace, Copilot, the Excel Add-in and the Open Data Platform under permissive open-source licenses.
Background
OpenBB began as Gamestonk Terminal, a free Python investment-research CLI built by Didier Lopes during the COVID lockdowns. The name came from the meme-stock mania; Vice called it the 'DIY meme stock version of Bloomberg Terminal.' The attention made Lopes quit his job, and in early 2022 the project rebranded to OpenBB and raised an $8.5M seed from OSS Capital and angels like Ram Shriram.
Over four years the company built far beyond a terminal: an SDK, the Open Data Platform, a web Workspace, an Excel add-in, and an AI Copilot pulling from roughly 100 data sources. The open-source repo climbed to 72.6k GitHub stars and the hub counted ~50,000 users, while paid Terminal Pro targeted institutions.
Commercial success never followed. In August 2026 Lopes announced the company was winding down, saying it had been 'unable to achieve the product-market fit necessary to build a sustainable commercial business.' Head of Product Engineering Andrew Kenreich put the diagnosis bluntly: 'We tried to be the everything when most companies were looking for just one workflow solution.' Instead of letting the code die, OpenBB released its entire product suite—Workspace, Copilot, Excel Add-in and Open Data Platform—under permissive open-source licenses.
What has to be true
- Free and open handed OpenBB unmatched developer traction—72.6k stars and ~50,000 users—while every enterprise competitor sold seats; the community love became a moat that nobody paid for.
- The platform's flexibility was double-edged: 'we tried to be the everything when most companies were looking for just one workflow solution'—a broad platform with no specific buyer.
- Bloomberg's moat is data, not code: against ~25,000 a year of Bloomberg and its unmatched corpus, OpenBB substituted engineering effort for the hard asset, and the substitution never converted.
What can be applied
Community love builds distribution, but 'open source everything' can monetize nothing: if the product tries to be every workflow, no single buyer owns it—pick the one workflow someone will pay for.
Aftermath
As of Sept 2026 the company is gone but the work is public infrastructure: the wind-down announcement (2026-08-26) released OpenBB Workspace, Copilot, the Excel Add-in and the Open Data Platform under permissive licenses, and the GitHub repository remains live at 72.6k stars with 7.5k forks. Lopes and Kenreich published unusually candid post-mortems—Kenreich describing the final months as the 'five stages of grief'—which is part of why the story is so traceable. The repo's continued activity suggests the code lives on in developer and institutional forks even without a company behind it.
Sources
- OpenBB Winds Down as a Company, Releases Entire Financial Technology Stack to Open Source
- Fintech OpenBB aims to be more than an 'open source Bloomberg Terminal'
- GitHub — OpenBB-finance/OpenBB (72.6k stars)
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