Discovery Bank builds Unified App to connect banking, health and insurance under one platform

The South African digital bank is integrating the broader Discovery Group ecosystem into a single mobile interface, using AI for fraud detection, spending analysis and personalised financial nudges

Discovery Bank is expanding its mobile app beyond retail banking into a single platform that connects clients to the wider Discovery Group ecosystem, including health, insurance, investments and lifestyle services. The bank, which launched in 2019 and currently has 1.4 million clients, began this integration process in late 2025.

Discovery Group is a diversified financial services organisation operating across medical schemes, long-term insurance, investment products, a travel booking platform and a wellness programme. Discovery Bank CEO Hylton Kallner describes the strategic shift as moving away from separate product lines toward a unified interface where clients manage financial and lifestyle services in one place.

"We are integrating the entire Discovery ecosystem into the Discovery Bank app. When we began the process in late 2025, the results were immediate, with significant increases in client engagement across health, life and insurance products," said Kallner. "People use the Discovery Bank app every day, making it the primary digital channel for all Discovery products."

Artificial intelligence underpins several layers of the platform. Discovery AI functions as a virtual financial assistant that provides clients with real-time analysis of their spending behaviour. "Our Discovery AI tool acts as a virtual financial analyst and private banker, giving clients instant insights into their finances. Clients can ask simple questions about their spending and receive personalised, real-time answers," Kallner explained.

The bank also uses AI to personalise its Vitality Money programme, which rewards clients for improving financial behaviour. By analysing individual spending patterns, the system generates targeted prompts designed to guide customers toward specific financial decisions over time. "AI allows us to personalise the Vitality Money programme at scale. By analysing spending patterns, we can guide clients toward better financial decisions, creating a continuous feedback loop where behaviour improves over time," said Kallner.

On the security side, the bank's Trust Alert system applies machine learning to monitor transactions at an individual level, flagging deviations from a client's normal activity in real time. "When something deviates from a client's normal behaviour, the system issues a real-time alert, allowing intervention before fraud happens," Kallner noted.

The bank reported a profit increase of between R210 million and R230 million for the six-month period ended 31 December, compared with a loss of R145 million in the prior period. Client acquisition reached an average of approximately 1,500 new customers per day by the end of that reporting period.

Kallner said approximately 70% of new account holders join Discovery Bank without any existing Discovery product, which the bank views as an opportunity to introduce clients to its insurance and investment offerings over time. The bank has set a target of R3 billion in profit and three million clients by the 2029 financial year, with planned growth of R400 million in operating profit annually.

Discovery Bank operates in a digital banking market that also includes GoTyme Bank, which reported over 12 million customers as of March 2026, and Bank Zero, which has set a target of 100,000 new customers by 2027.