Lightspeed fuels Stacks with $23M for AI-first finance automation
Lightspeed has led a fresh $23 million funding round in European fintech startup Stacks, underscoring how AI-driven finance automation is rapidly transforming the modern office of the CFO. The investment highlights growing investor conviction that financial operations, once dominated by spreadsheets and manual workflows, are entering a new era of intelligent, real‑time decision making.
Rewiring the office of the CFO with AI
Stacks builds software designed to centralise and automate core finance functions, from accounts payable and expense management to cash-flow forecasting and financial reporting. Using AI algorithms and data integrations, the platform aims to replace fragmented tools and ad‑hoc processes with a single, connected operating layer for finance teams.
For modern finance leaders, the appeal is clear: fewer manual reconciliations, faster closes, and richer analytics that can inform strategic decisions. By embedding machine learning into transaction categorisation, anomaly detection and scenario modelling, Stacks is positioning itself as a core system of intelligence for the finance function.
Is Europe taking the lead in finance automation?
The deal also raises a broader question: is Europe emerging as a hub for next‑generation finance automation? A growing cluster of SaaS and fintech startups across the continent is targeting the office of the CFO, helped by deep enterprise software talent, strong regulatory frameworks and a large base of mid‑market companies seeking digital transformation.
Investors like Lightspeed are increasingly backing European teams that can scale globally, betting that AI‑native finance tools built in Europe will compete head‑to‑head with US counterparts. With this latest round, Stacks gains the capital to accelerate product development, expand sales and deepen integrations with core ERP and payment platforms.
As CFOs worldwide look to cut costs, improve accuracy and gain real‑time visibility, the race to define the AI-powered finance stack is intensifying — and Europe is positioning itself as a serious contender.