The SaaS Banking Engine


The leading alternative to cumbersome core banking systems, powering innovative banking and lending.  Mambu is a cloud native solution, delivered as a service, the driving force behind modern API-enabled ecosystems. 


Unicorn Cloud Bank Powered By Mambu

Mambu is the SaaS banking engine behind the SME-focused OakNorth, helping them grow their loan book 2X YOY and be 10X faster than traditional banks.

Fast. Flexible. Simple. With APIs.

Built from the cloud up, Mambu is a powerful alternative to the costs and complexity of traditional core banking systems or custom in-house solutions

Whether you provide consumer or business banking services, discover how Mambu can empower your financial institution to innovate and grow. Contact us to learn more and schedule a product tour.


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3.7M Clients Serviced.180M Transactions Per Day.

From loans to deposits, from England to China, Mambu is the flexible engine powering financial institutions offering consumer and business banking services


Online lenders, p2p platforms, consumer and business lenders new and old trust Mambu as their technology partner in nearly 40 countries, 24 hours a day.

Mambu gave us the ability to quickly and efficiently address a globally underserved segment of the market with an expedited rollout and the ability to service a diverse range of SME products in Europe.

Scott Donnelly
Director of Business Lending for the Ferratum Group

Enabling the Fintech Revolution

A Platform for Innovation

A legacy technology infrastructure can be holding you back from launching innovative products to market, catching up to the online and mobile customer expectations and making your staff as efficient and productive as possible. It can also be a major overlooked operational and security risk.

Stay innovative and launch new products into new markets in the cloud or transform your current operations to serve your customers, your staff and your shareholders better. Mambu provides the complete banking software and infrastructure needed to digitize and grow your business.

The OS of Lending Fintechs

From online consumer lenders, business lenders, invoice financing or peer to peer lending, Mambu provides the infrastructure which will enable your to rapidly launch your services and move into new markets.

Leverage our infrastructure and focus your engineering efforts on that which adds value to your business: credit scoring, process automation, customer experience and leveraging new channels while Mambu provides a lean infrastructure to service your portfolio with a powerful API layer for integrations.