There's a fintech app that Goldman Sachs analysts are downloading — not on company devices, on personal phones. Not because Goldman told them to. Because it's genuinely better than what Goldman provides internally for a specific workflow that matters deeply to junior analysts.
We noticed the pattern in enterprise app store data. A B2B fintech with no press, no funding announcements in 18 months, and a team of 12 people is sitting at the top of the "Finance — Professional Tools" category. Its users skew heavily toward employees at bulge-bracket banks, and the usage pattern is telling: it's being used during market hours, on weekdays, in 15-to-45-minute sessions.
What the App Does
Without naming it (we're still verifying the internal adoption numbers), the product automates a specific type of comparable company analysis that junior analysts currently spend 4–6 hours building manually in Excel. The app does it in under 3 minutes. The output quality, based on our testing, is roughly equivalent to a second-year analyst's work — not perfect, but good enough to use as a starting point.
The implication is obvious: if a 12-person startup has built something that replaces 4–6 hours of junior analyst work, and the junior analysts themselves are adopting it in secret, the product-market fit is real. The only question is when the banks notice — and whether they acquire, block, or try to replicate it.
The Bottom Line
Watch this space. When a tool gets adopted bottom-up inside Goldman Sachs, it either becomes a firm-wide platform or it gets banned. There's rarely a middle ground. Either outcome is a signal worth tracking.