In the African telecommunications sector, where the author has observed for over 28 years, the dominant model was based on building networks, controlling spectrum, and retaining customers, suggesting that the company with infrastructure wins. However, Capitec Bank is set to test this assumption in the fixed broadband market, and the outcome of this move is highly significant.
In April, during its annual results presentation in Stellenbosch, Capitec announced plans to launch home broadband services, although it did not specify implementation details. Capitec CEO, Graham Lee, used the same platform to completely eliminate call charges for Capitec Connect SIM cards and expand the financing option for premium smartphones. This demonstrates that connectivity is viewed not as a secondary business but as a utility integrated into banking relationships.
This approach is characteristic of platform companies rather than traditional telecom operators. Capitec has 20 million banking customers and is the largest bank in South Africa by customer count, not assets—which is critical in the broadband market competition. Its brand enjoys trust among the low- and middle-income segment, which has historically been underserved by the fixed broadband market.
Mechanisms for successfully implementing home broadband already exist. Capitec Connect operates as a Mobile Virtual Network Operator (MVNO) hosted on Cell C, boasting over 1.5 million active customers and generating a net income of 442 million rand by February 2026. Furthermore, Cell C itself is a reseller of a Fiber Network Operator (FNO). Thus, the basic infrastructure is ready; Capitec only needs partnerships with FNOs, product integration into the banking app, and leveraging its existing distribution advantage.
Convergence of fixed and mobile communications
The financial logic further clarifies the picture. The data traffic volume of Capitec Connect effectively tripled last year, reaching 40.5 petabytes. Mobile data transmission is expensive because it includes spectrum costs, which fiber does not. Every megabyte transferred from the Cell C mobile network to a stationary home connection becomes cheaper for Capitec. This allows it to either maintain margins or, following its history, lower prices and increase sales volume, strengthening its competitive position.
Adding the dimension of fixed and mobile convergence shows that European operators have proven over the last decade that customers who receive both fixed and mobile services from one provider are significantly less likely to churn. A household using banking services, mobile internet, and home broadband from Capitec is the most valuable and loyal customer. This is driven not only by revenue from the connection but also by daily interaction with various bank services.
According to DataEQ's South African telecom customer experience index, which analyzed over 42,000 mentions across X, Facebook, and Hellopeter between October 2025 and March 2026, the operational net sentiment for Capitec Connect was 4%. This figure does not reflect an industry-wide crisis. Among the five MVNOs tracked by DataEQ, the average operational net sentiment was 56%, and FNB Connect, a direct banking competitor using the same branch distribution model, showed 80%. Capitec ranked second from the bottom, only ahead of Standard Bank Connect.
However, customer service was rated at -73%, response time at -82%, and staff competence at -71%. Complaints regarding billing errors were repeatedly received without resolution. Branch staff could not assist with Connect-related queries, and self-service channels produced errors when performing basic operations.
These figures sharply contrast with data from a year ago, when PwC's South African Telecom Sentiment Index, also prepared by DataEQ, rated Capitec Connect at +88%—one of the highest figures in the sector. It is important to note that these two metrics measure different things: the previous one was public net sentiment reflecting the general tone of brand conversations, whereas 4% is operational net sentiment, aggregating service quality, account administration, network quality, and responsiveness.
The strength of the brand is confirmed: customers cite long-term loyalty to Capitec as the reason for choosing the Connect product, and purchase intent is high. However, what happens after the sale does not yet meet expectations. Nevertheless, not everything is broken: the Capitec Connect call center achieved +80%, the best score in the index. Problems are concentrated in branches, USSD systems, and subsequent support.
Part of these problems are structural. MVNOs are responsible for network failures they did not cause and cannot fix. When Cell C experiences an outage, Capitec Connect bears the reputational consequences. This vulnerability persists when transitioning to home broadband. If an FNO partner faces installation delays or network issues, the damage is done to the Capitec brand.
Telkom presents an obvious parallel example. Telkom owned elements for years to capture the mass consumer fixed broadband market: Openserve is a viable FNO, and there is also a mobile network. However, they never implemented this effectively. The infrastructure is present, but the quality of service drove customers away. The Telkom retail brand became a burden atop genuinely useful infrastructure.
What happens next
Capitec's entire competitive identity is opposite to this scenario. Its promise is simplicity, low cost, and uninterrupted functionality—this is what helped it bypass four major banks from scratch. The question is whether it can bring the same discipline to a market where it relies on partners for infrastructure quality, and failure modes are entirely different from banking.
The author provides an example: 'I use FNB services. I have been a Vodacom mobile customer since 1998. My home fiber internet runs through Cell C. Three different providers, no convergence, and I don't plan to change any of them.' This is not an admission of irrationality but an honest description of how loyal customers are, even if a more advantageous bundled offer exists on paper.
This is precisely why Capitec's argument is not about winning over customers like the author. It concerns who is best positioned to attract the next five million fixed broadband customers in South Africa: people who do not yet have home connections, or those forced to use expensive mobile internet due to high barriers to fixed access.
Alan Knott-Craig's Fibertime service already demonstrates what happens when these barriers are removed: 5 rand per day, no contract, and vouchers sold in local spaza shops. For the first time in South Africa, fiber has become cheaper than mobile internet for low-income households in areas where it is available.
Capitec's version of this story is a banking app with 20 million users, proven billing relationships, and existing device financing. If it secures partnerships with suitable FNOs and applies the same price aggression it used for mobile data, it will not compete with Vodacom or MTN for existing broadband customers. It will be opening up a market that operators have largely left untapped.
The possibility is real, as is the risk of execution. Customer experience data shows that the service level of MVNOs is not yet capable of meeting the brand promise. This must be corrected before scaling home broadband, for the thesis to remain valid. If this is not done, Capitec risks repeating the fate of its banking brand, similar to how poor service undermined the positions of all incumbent operators in this market. Nothing is predetermined, but this is the variable that will decide whether this becomes a story of transformation or a cautionary tale.