Vodacom Tanzania Puts M-Pesa on New Rails With US$28 Million Upgrade

Vodacom Tanzania has completed a US$28 million upgrade of its M-Pesa system, moving the service onto a new platform built to improve reliability, security, and transaction capacity. The shift moves M-Pesa off its legacy G2 system and onto infrastructure designed to support continuous service availability as usage scales.

For users of M-Pesa, the changes show up in reduced downtime during maintenance, now measured in minutes rather than hours, alongside added safeguards for transactions and customer data.

System upgrade focuses on uptime and scale

Vodacom Tanzania said the new architecture is built to handle higher transaction volumes without interrupting service during routine updates. The work sits at the core of how the platform runs under pressure, particularly at peak usage.

“We are strengthening the foundation of M-Pesa to ensure it remains secure, reliable, and ready to support innovation at scale,” said Vodacom Tanzania CEO Philip Besiimire.

More visibility for agents, merchants, and partners

The upgrade also extends to the operational side of the ecosystem. Vodacom said agents and businesses will have access to more detailed reporting and clearer service management tools, alongside faster rollout of new features.

M-Pesa continues to function as payments infrastructure across consumer and enterprise use, and the upgrade tightens how that system is monitored and extended.

Regional systems begin to converge around platforms

Across East Africa, mobile money providers are building toward systems that combine payments, APIs, and user interfaces into more unified platforms.

At Decode 4.0, which concluded last week, Safaricom executives described payments evolving into processes triggered by user intent and executed through integrated systems. In parallel, the company has introduced Safaricom My OneApp, which brings its M-Pesa and telecom services into a single interface while allowing third-party mini-apps to run within the same environment.

Set against that backdrop, the work Vodacom has done on its M-Pesa platform reads as foundational. The emphasis is on capacity, stability, and the ability to support more complex services as they are layered in.

30-day HyperCare period to monitor transition

Vodacom has put in place a 30-day “HyperCare” phase following the migration, with technical and customer support teams tracking performance and resolving any issues as they emerge.

The approach reflects the scale at which M-Pesa operates in Tanzania, where even short interruptions carry system-wide impact.

Recent partnerships extend functionality

The upgrade follows a recent tap-to-pay rollout enabled through partnerships with Visa and Paymentology. That addition extends M-Pesa into contactless payments, widening its role in everyday transactions.

Vodacom’s investment places the focus on the underlying system, aligning infrastructure with the growing range of services now attached to M-Pesa.

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