What tech stack does Revolut use?

Revolut public signals are strongest in regulated product infrastructure: mobile banking apps, card issuing, FX, crypto/wealth, merchant acquiring, UK/EU banking licenses and US charter applications. Internal implementation details are not fully disclosed, so vendor targeting should focus on banking compliance, risk, data, payments, security and market-specific operations. Backend and infrastructure details should be treated as confirmed only where the public source names a system directly.

The clearest public signals are Mobile apps (Core product layer), Banking licenses UK/EU/Mexico (Regulatory infrastructure), OCC/FDIC application (US banking expansion signal), Card issuing (Payments layer), FX engine (Treasury/payments layer), Crypto trading (Wealth product), Merchant acquiring (Business payments layer), AI wealth/HR tools (Product signal). Some are internal technology signals and others are product integrations or commercial infrastructure, so sellers should distinguish replacement targets from integration targets.

Pitch around integration, risk reduction and measurable workflow fit. If your product connects to the named systems, lead with that proof. If it would displace part of the stack, show why the migration cost is worth it and which team owns the budget.