“All those things that bug you about how you bank, we can change,” Jenius Bank’s President John Rosenfeld
- Discover how this digital banking newcomer is creating a customer-focused experience while achieving impressive financial milestones.
- From eliminating fees to 24-hour support and comprehensive financial tools, Jenius Bank's strategy prioritizes customer confidence while developing innovative technology to serve as customers' central financial hub.

We’ve seen digital sidecar brands of traditional banks rise to popularity and then fade from public memory over the years.
But unlike Goldman’s Marcus, SMBC MANUBANK has shown commitment to making its digital bank Jenius Bank a success. Launched in 2023, Jenius Bank reached $1 billion in deposits and over $700 million before it hit its first anniversary.
And this year, the firm has enhanced its existing app that enables customers to better track their spend, receive insights on their spending behavior, and take care of subscriptions, expanding the customer engagement tools available to Jenius Bank’s customers.
In today’s story we cover the strategies that are driving Jenius Bank’s success and how the firm has built the new app to drive strong customer interactions and a good-looking bottom line.
Jenius Bank’s inception and initial build
One advantage that Jenius Bank had over its competitors was that the firm was starting from scratch – with no teams or technology in place, according to Jenius Bank’s President John Rosenfeld. Although starting from a place with no banking infrastructure or technology can be intimidating, Rosenfeld says it helped the bank build a platform that could do away with everything that people disliked about the current banking system.
“Customers don’t like getting hit with a fee when they make a mistake, or when they don’t remember to make their payment on time. So it’s kind of like a slap in the face when they get hit with a fee on top of that. That was one concept – there are people out there that want to feel more confident about their financial decisions,” said Rosenfeld, sharing that this served as the basis for how Jenius was going to structure its policies and tools.
Digital footprint: At launch in 2023, Jenius Bank started out as a web-based experience, utilizing third party software. “We used a third party user experience layer to get out the door and to begin testing with customers, because that’s the benefit of getting out early – you can start getting customer feedback,” he said. Then the firm launched its mobile app but this time it built the experience from scratch, while also building an insights engine called Jenius View. It’s this engine that is powering the new app’s personal financial management features.
Product strategy: Unlike other digital banks which are focused on deposit growth, Jenius Bank launched with Personal Loans first and then followed it with its deposits offering. “We needed a way to utilize deposits, so we launched loans first, and then launched our deposits about six months later.”
Target consumer: For Jenius, the core consumer is one that prefers digital banking and is willing to use an array of tools to help with their financial management. “We really wanted a customer who wanted more confidence, had fairly complex needs, but they also had to be 100% ready to accept a digital only bank. So we created this concept of a High Potential Digital Optimizer (HPDO)”. This HPDO user persona is more complex than it seems at first glance. From its consumer research, Jenius was also hearing that consumers wanted a way to reach the bank if the need arose. “I was shocked to find out how few American banks will answer the phone at 2 am – almost none. Very few banks have 24 hour call centers. So we said we’re going to do that, and so we have a 24 hour call center and that’s another key differentiator,” he said.