When you first met Zayd Mahomed, CTO of Vitality Group, it quickly became clear that the conversation about insurance was not going to be what you expected. There was no corporate jargon about claims or underwriting. Instead, Mahomed discussed the steps taken, improved sleep patterns, and made nutrition choices and how these changes could fundamentally alter the way health and life insurance operate worldwide.
“We’re not just a wellness programme,” he said. “Vitality is a behavioural change platform. The entire idea is to help people make small, measurable improvements to their health every day, and to reward them for doing so.”
That philosophy carried the South Africa–born company, initially pioneered by Discovery, into 30 markets globally. Vitality worked with health and life insurers to transform a traditionally reactive business – one that paid out when you fell ill -into a proactive force for healthier living. But behind this mission was a complex web of data, integrations, and technology partnerships that made it all possible.
Wellness as a shared value
The concept of “shared value insurance” sat at the heart of Vitality’s approach. “The healthier people are, the less they claim on their health insurance. And if they live longer, they pay premiums for longer,” Mahomed explained. “It’s a win-win for insurers and members alike. But for that to work, we had to be deeply connected to people’s daily behaviours and give them tangible reasons to live healthier.”
Those reasons ranged from tracking steps and exercise intensity to encouraging regular health screenings, better sleep patterns, and improved nutrition. Progress was rewarded—sometimes literally—with free coffees, discounted cinema tickets, or lower insurance premiums.
“It’s about turning health into something measurable and immediately valuable, rather than an abstract long-term idea,” Mahomed said.
What sounded simple in theory was a technological balancing act in practice. To scale this model globally, Vitality had to integrate with insurance companies, rewards providers, fitness device makers, and healthcare providers—all while navigating complex regulations around sensitive health and personal data.
The integration challenge
For Vitality, every new market and every new partner brought unique challenges. “We were talking about multiple insurers, each with its systems and requirements. We integrated with Apple Health, Samsung Health, wearable devices, gyms, medical providers, you name it,” Mahomed said. “And then there was the rewards ecosystem, which differed in every country. The complexity added up fast.”
This sprawling network of data and workflows required a strong, flexible technology foundation. Enter WSO2, an open-source integration and API management platform that Mahomed credited as one of the quiet but critical enablers of Vitality’s global expansion.
“WSO2 underpinned three crucial areas for us,” he explained. “First, identity and access management – because when you’re dealing with health data, knowing exactly who is logging in and what they’re allowed to access is vital. Second, API management – controlling who consumes which APIs, how often, and at what quality of service. And finally, orchestration – we needed to connect multiple services across insurers, rewards partners, and data providers seamlessly, and WSO2’s micro-integrator helped us do that efficiently.”
It was a behind-the-scenes engine that allowed Vitality to promise and deliver a consistent experience to millions of members around the world, no matter how fragmented the underlying infrastructure might be.
Choosing open source over vendor lock-in
Vitality didn’t land on WSO2 by chance. A decade ago, when the company was building its platform, it evaluated multiple options, including heavyweights like Tibco BusinessWorks. However, Mahomed and his team were looking for something more flexible, more cost-effective, and more collaborative.
“What drew us to WSO2 was that it was open source,” he said. “We knew we’d face countless bespoke requirements over time. With open source, if something wasn’t natively supported, we could build it ourselves. We weren’t tied to a vendor’s roadmap.”
That flexibility, combined with enterprise-grade reliability and strong community support, had stood the test of time. “Ten years on, we’ve had consistently good support from the WSO2 team, and the platform has grown with us. It’s not just a product we bought; it’s a partnership that has allowed us to innovate faster and integrate better,” Mahomed said.
Security, compliance, and the AI frontier
Working at the intersection of health and insurance meant dealing with some of the most sensitive data imaginable. Compliance frameworks like GDPR in Europe were just the starting point. “Security and privacy are non-negotiable,” Mahomed said. “We have to know exactly where data is going, who has access to it, and we need to prove to partners that we meet the highest industry standards.”
But in a world where speed was everything, security couldn’t come at the expense of agility. That was where emerging technologies, especially AI, were beginning to change the game. “We were seeing AI capabilities that could map data fields, build integration workflows, even automate testing. If we could cut the time-to-market for new integrations from weeks to days, that would benefit everyone,” he said.
Yet, AI brought its risks. Mahomed was clear-eyed about the need for control. “We never let AI run unchecked. We start with read-only access, keep humans in the loop for every sensitive decision, and put strict authorisations around actions. Over time, as confidence grows, we can give AI more autonomy, but responsibility always stays with us.”
A decade-long collaboration, and the road ahead
Vitality’s partnership with WSO2 had lasted close to a decade, starting with a single, crucial challenge: how to manage identity and integrations in a B2B2C model where the insurer owned the customer relationship. “Federated identity management was key,” Mahomed recalled. “In many cases, the insurance company was the identity provider, not us. We needed a platform that could handle that flexibility, and WSO2 delivered.”
Today, the challenge was scaling that model to millions of users, hundreds of partners, and rapidly evolving expectations for digital health. As Vitality continued to expand, technology remained the invisible scaffolding that made its mission possible: nudging people toward healthier lives while transforming how insurance companies thought about their customers.
“Our goal has never changed,” Mahomed said. “It’s about improving people’s health in ways that are measurable and rewarding. Technology makes that scalable. Without it, the behavioural change we’re aiming for wouldn’t be possible.”
