MTN Congo & Voxie: eYano
Bringing Generative AI to every MTN subscriber in the Republic of the Congo — over SMS, no smartphone or data plan required.
At a glance
Republic of the Congo
MTN Group carrier partner
SMS
Reaches feature phones & smartphones alike
Every MTN subscriber
Prepaid & postpaid, data and non-data
Revenue share
Aligned with subscriber engagement
The opportunity
Generative AI is reshaping how people access information, education, and everyday assistance. But the dominant AI products today — ChatGPT, Gemini, Claude, WhatsApp AI — share a common prerequisite: a smartphone with a reliable data connection.
For telecom operators serving emerging markets, that's a problem. A large share of subscribers are on prepaid plans, often feature-phone users, often in coverage zones where data is intermittent or expensive. The most engaged AI products in the world are invisible to them.
MTN Congo and Voxie set out to fix that — by meeting subscribers on the channel that already works for everyone: SMS.
What eYano is
eYano is a Generative AI assistant available to MTN Congo subscribers by text message. Subscribers send a question to a short code; eYano responds with a useful answer. It understands local languages alongside French, runs on top of Voxie's hosted AI stack, and integrates with MTN's existing SMS gateway.
From the subscriber's perspective there is nothing to download, no account to create, no data plan to top up. From MTN's perspective, it's a new monetizable service that runs on the infrastructure they already operate.
Why MTN chose this approach
Every subscriber, not just the connected ones
A WhatsApp-only or app-only AI offering excludes the subscribers MTN most wants to serve. SMS reaches everyone on the network.
New ARPU on existing infrastructure
eYano runs over the SMS network MTN already operates. No new hardware, no app build, no major capital expense. The revenue-share model aligns Voxie's incentives with subscriber engagement, not with upfront license fees.
Local language & cultural fit
eYano responds in the languages MTN Congo's subscribers actually use, including local languages alongside French — not just English.
Digital inclusion as differentiation
Voxie's mission — making AI accessible to the next billion users — aligned with MTN Group's commitment to digital inclusion across its African footprint.
How it works under the hood
MTN SMS gateway routes subscriber messages to a Voxie endpoint over the carrier's standard integration.
Manages conversation state per subscriber, dispatches to the right AI model, handles language detection, and applies billing/usage policy.
Generative model produces the response in the subscriber's language, optimized for SMS length and tone.
The integration is intentionally simple: a carrier already running an SMS gateway can connect to Voxie in weeks rather than quarters. Voxie's reference architecture is built to be carrier-grade — throttling, rate-limiting, observability, and per-subscriber policy controls are all first-class.
What other operators can take from this
If you operate a mobile network in Africa, Latin America, South Asia, or any market with significant prepaid or feature-phone penetration, the eYano blueprint applies directly:
- An AI service for every subscriber — not just the ones with the most expensive plans — using a channel every phone already supports.
- Recurring revenue stream tied to engagement, not one-time license fees.
- Brand & positioning as the operator that brought AI to everyone in your market — a real differentiator against competitors stuck with data-only AI offerings.
- Fast time-to-market: integrate with an existing SMS gateway rather than building new app or web surfaces.
Considering a similar deployment?
We work with telecom operators, MVNOs, and wholesale carriers on 30-day pilots, revenue-share commercial models, and white-label branding. Let's talk about what AI on SMS and voice could look like for your subscriber base.