Keel, the Manchester-based Banking-as-a-Service (BaaS) platform that grew out of consumer neobank Frost, has made its public debut after quietly reaching profitability and assembling an international client base spanning multiple FinTech verticals.
The company’s emergence from stealth marks the first time it has stepped into the public eye since undergoing a full business reinvention. Over the past two years, Keel has obtained regulatory approval for its revised operating model, retooled its APIs for external use, and generated consecutive quarters of revenue growth since its first commercial client signed in 2024.
Its client roster now spans the remittance, treasury, property and neobanking sectors and includes FinTechs backed by leading Silicon Valley investors as well as a Southeast Asian platform with more than 750,000 users.
Keel’s platform offers multi-currency accounts, virtual accounts, and Visa card issuance across debit, prepaid and credit products under its own BIN sponsorship. It also provides open banking capabilities and access to a broad array of domestic and international payment rails, including Faster Payments, BACS, CHAPS, SEPA, SWIFT, ACH and Fedwire. All of these features are accessible through a single API, designed to give FinTechs the core infrastructure they need to launch and scale financial products without the complexity of assembling multiple separate providers.
Built into the platform are KYC, AML, fraud detection and transaction monitoring capabilities. Rather than requiring clients to piece together issuing, payments, compliance and processing from different vendors, Keel has positioned itself around a consolidated model aimed at reducing operational burden while maintaining financially sound and durable economics.
Keel was originally established in 2019 under the name Frost, operating as a consumer neobank that paired digital banking services with energy-switching tools. The business attracted more than 18,000 users and processed tens of millions of pounds in transaction volume before market changes in led to a need to rethink its path.
Keel co-founder and CEO Paweł Ołtuszyk said, “When the energy switching market stalled in 2022 and the price cap wiped out Frost’s core revenue stream, we knew we were at a crossroads. We had acquisition offers on the table, but instead of taking the easier route or trying to stretch a model that was no longer viable, we stepped back and looked at what had real long-term value.
“Other businesses were already asking to use the infrastructure behind Frost, and that gave us the conviction to rebuild around it. Still, we made a deliberate decision not to go looking for growth before finding product-market fit. We wanted to build in a strategic and sustainable way. That meant clients came before the marketing, and revenue came before scale. In the current market, that order increasingly matters.”
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