For more than 15 years, ComzAfrica has operated largely outside the spotlight of Africa’s fintech boom. While attention gravitated toward venture-backed startups and billion-dollar valuations, the Rwanda-based company was steadily building infrastructure that enabled millions of small digital loans. In that time, it has processed more than USD 5 billion in microcredit transactions, largely without fanfare.


At the centre of this long-running operation is Martin Mbonu, who has led the company since its early days. As Africa’s tech ecosystem reassesses its priorities following years of rapid expansion, ComzAfrica’s patient, profit-driven approach is gaining renewed relevance.


Financial inclusion was the foundation, not the destination, Mbonu tells WT. He has held this view since 2010, consistently questioning what comes after people gain basic access to financial services. After people are financially included, what next?


Building Embedded Finance Before It Had a Name


Long before embedded finance became an industry buzzword, ComzAfrica was already implementing it in practice. Instead of competing for consumers with standalone apps, the company chose a different route.


Its strategy focused on building financial tools for telecommunications companies and large digital platforms. Through these partnerships, users could borrow small amounts of airtime or mobile data directly through familiar channels, such as short codes and USSD menus.


Our primary objective was to address challenges faced by both consumers and telecommunications providers, Mbonu explains. Consequently, introducing the solution as a telecommunications product was a logical decision, and we acted as the enablers using technology.


This approach allowed ComzAfrica to scale quietly, embedding credit services into systems people were already using every day.


A Business Born From Everyday Frustration


The company’s origins can be traced to a simple personal experience. In 2008, Mbonu found himself locked out of his home late at night, without airtime to make a call and unable to buy a recharge card.


What appeared to be a minor inconvenience revealed a widespread problem: millions of people lacked immediate access to small amounts of credit when they needed it most.


The initial solution was straightforward. ComzAfrica developed a system that allowed users to borrow small amounts of airtime instantly. However, Mbonu soon realised that technology alone was not enough.


We realised it was a distribution problem, he says. How will this product get into the hands of the consumers?


By partnering directly with telecom operators, the company solved that challenge at scale.




Massive Volume, Everyday Use Cases


ComzAfrica’s impact is reflected not only in cumulative transaction value but also in daily usage patterns. According to Mbonu, the platform processes more than USD 700,000 in loans every day.


These are people who landed at an airport, need data to continue roaming, and they quickly dial the short code and borrow, he says.


In many cases, the service supports urgent, short-term needs.


It could be someone who really needed airtime but maybe is out of cash on mobile money, he adds.


These small, high-frequency transactions form the backbone of the company’s business model.


A Bootstrapped Alternative to Venture-Driven Growth


In an industry dominated by fundraising announcements and growth metrics, ComzAfrica represents a contrasting philosophy. The company has remained independent for 15 years and has never raised external venture capital.


“We got into business to solve a problem and make money. We didn’t start ComzAfrica to raise money at the time,” Mbonu says.


This financial independence has shaped his perspective on common fintech narratives, particularly the idea that traditional banks are incompatible partners.


That partnerships with banks do not work. That banks are too slow and are too rigid, he says, referencing a popular belief in the sector.


His experience suggests otherwise.


We have worked with banks in the last 15 years, and we will continue to work with Banks.


In his view, fintechs and banks play complementary roles, with startups focusing on speed and distribution while banks contribute regulatory expertise, capital, and institutional trust.


Operating Across Difficult Markets


Over the years, ComzAfrica has expanded into complex and highly regulated environments. These experiences have shaped the company’s operational discipline.


When asked about the most challenging market it has entered, Mbonu responds simply: Iran, for lots of reasons.


The experience reinforced the importance of adaptability.


Achieving success in a different environment requires openness to unlearning previous approaches, he says.


He applies the same principle to African markets, noting that Nigeria, in particular, demands careful execution.


Nigeria presents considerable challenges as a market; without careful planning, initial investments may be depleted.


Culture, Mission, and Long-Term Resilience


Mbonu describes his team as missionaries driven by a commitment to expanding access to financial services. He characterises the company’s personality as Ragnar Lothbrok, the Viking hero, but with lots of kindness, combining curiosity, leadership, rebellion, and empathy.


This blend of ambition and restraint has helped ComzAfrica navigate market cycles, regulatory changes, and shifting industry trends.


Rather than chasing rapid expansion, the company has prioritised durability and relevance.




From Financial Inclusion to Wealth Creation


Looking ahead, Mbonu believes Africa’s fintech sector must move beyond basic access.


Now that individuals possess wallets and bank accounts, maintain digital footprints, and have credit scores, the next step is to empower them to build wealth, he says.


For ComzAfrica, this means continuing to operate as a behind-the-scenes infrastructure provider. The company plans to expand its embedded finance model to support more advanced financial products within platforms users already trust.


Its next major targets are North Africa and Asia.


A Blueprint for Sustainable Fintech Growth


As Africa’s technology ecosystem matures, the emphasis is shifting from user acquisition to long-term value creation. In this evolving landscape, ComzAfrica’s 15-year journey offers an alternative roadmap.


By prioritising distribution, partnerships, profitability, and patience, the company has built a resilient business without relying on hype or heavy external funding.


Mbonu’s story suggests that, in fintech, sustainable impact is often created not by the loudest players, but by those who focus relentlessly on solving real problems at scale.