Lumin Digital secures more than $70mn from client investors

Lumin Digital has raised more than $70mn in new capital from its own clients, according to Finextra, adding customer-backed funding to a recent $45mn growth equity financing led by Light Street Capital. Together, the two transactions provide the digital banking technology company with more than $115mn in fresh capital for product development and expansion.

The company, founded in 2016, provides a cloud-native digital banking platform for banks and credit unions. Lumin describes itself as a “compounding growth platform” for financial institutions, positioning its software as a unified layer for customer-facing banking services.

Finextra reported that Lumin plans to use the new money to support its product roadmap, with accelerated work in artificial intelligence, payments, customer relationship management, lending and other product categories tied to its digital banking platform. Those areas sit at the core of retail banking technology spending, where institutions are seeking to improve digital service, data use and the speed at which they can launch new products.

The funding structure gives Lumin’s client institutions an ownership interest in the vendor whose technology they use. For a banking software provider, client participation can serve both as capital and as an indicator of customer commitment, although the strategic value of such participation depends on the terms of the investment and the commercial relationships involved.

Jeff Chambers, Lumin Digital’s chief executive, said the company was built around the idea that financial institutions relying on its platform should also have a stake in the business. He said 15 additional clients joined the latest round, while Light Street increased its commitment.

“The people who know this company best, our customers and our lead investor, believe in where we’re taking it,” Chambers said, according to Finextra.

The raise comes after a separate report by Finextra in December 2024 that Lumin Digital had raised $160mn. The latest funding adds to the company’s capital base at a time when digital banking suppliers are competing to serve credit unions and banks that need modern customer interfaces without replacing every underlying system at once.

Cloud-native banking platforms generally run on internet-based infrastructure rather than institution-owned hardware, allowing software updates and new features to be deployed centrally. For banks and credit unions, that model can reduce the operational burden of maintaining digital channels, although technology adoption remains subject to each institution’s compliance, integration and vendor-risk requirements.

Lumin has not been reported by Finextra as disclosing a valuation for the latest client-backed investment. The company’s stated priority for the proceeds is product expansion across its unified digital banking platform.

This story draws on original reporting from Finextra Research.