Operational Deep-Dive Series — #1
I run operations for a cross-border remittance company across 15 African corridors — from Sierra Leone and Liberia through the UEMOA zone, into Cameroon, DRC, Nigeria, Ghana, Kenya, Rwanda, and Uganda. I don’t analyse fintechs from a press release — I analyse them from the operational layer. This is the first in a series of teardowns that look at African fintechs the way an operator-turned-investor would: business model, operational moat, real risks, and an honest investment verdict.
What They Do
Wave builds mobile money infrastructure in West and Central Africa, offering free deposits, free transfers, and low-cost cash-out — undercutting incumbent MNO wallets on price. They operate licensed in Senegal, Côte d’Ivoire, Uganda, and several other markets, with Senegal being the breakout success story.
The Business Model — How They Actually Make Money
Cash-out fees are the primary revenue driver. Users deposit for free but pay roughly 1% to cash out at agent points. This inverts the traditional MNO model, which charges on send. It’s a smart consumer-friendly positioning — but it also means the entire revenue engine depends on physical cash-out volume.
Merchant payments are growing but still nascent. Wave takes a small cut on merchant transactions, positioning the wallet as a payment method, not just a transfer tool.
Float economics are the overlooked line. Massive user float sitting in the system generates interest income at scale. In high-rate environments like BCEAO-zone CFA markets, this is quietly meaningful.
The key question: can cash-out fees sustain a business when the entire value proposition is “we’re cheaper than everyone”? The margin is structurally thin, and any competitor matching on price compresses it further.
Operational Moat — What’s Hard to Replicate
This is where most analysts get it wrong. They look at app downloads and user growth. Here’s what actually matters.
Agent network density. Wave reportedly has 100K+ agents across its markets. Building this is brutally hard — it’s not a tech problem, it’s a logistics, recruitment, training, and liquidity management problem. Every agent needs float. Float needs rebalancing. Rebalancing needs operational infrastructure most startups can’t build.
Regulatory licensing. Mobile money licenses in BCEAO markets are difficult to obtain and maintain. Wave holds e-money institution licenses directly — not operating under a bank’s umbrella. This is a genuine barrier to entry.
Unit economics at the corridor level. Wave doesn’t just need to work at the country level — it needs to work at the corridor level within each country. Rural agent economics are fundamentally different from Dakar agent economics. Managing this requires operational granularity that doesn’t show up in a pitch deck.
What Keeps Me Up at Night
Regulatory dependency — and the interoperability wildcard. Wave’s Senegal dominance came partly from regulatory tailwinds — Orange Money faced restrictions that created space. Regulatory winds shift.
More critically, the BCEAO has set a deadline for migration to a regional interoperability system. Once enforced, any bank or e-money issuer can push and pull funds across wallets without bilateral integration. This directly erodes Wave’s network moat: if a user can send from a bank app and land in a Wave wallet (or bypass it entirely), the lock-in effect of Wave’s agent network weakens.
Meanwhile, BCEAO-zone banks are increasingly launching their own mobile money products. Interoperability gives them instant reach without building agent density from scratch — the one thing that was prohibitively expensive before. For Wave, the risk isn’t just competition. It’s that the regulatory environment is actively lowering the barrier to entry that protected them.
Agent churn and loyalty. Agents are mercenaries. They work with whoever gives them the best liquidity terms and commission structure. Wave’s low-fee model means agent commissions are structurally lower than MNO wallets. If an MNO raises agent incentives aggressively, the network frays.
Cross-border expansion complexity. Each new market is a fresh regulatory negotiation, a new agent network from zero, and a new competitive dynamic. Senegal success doesn’t port to DRC or Cameroon automatically. The operational cost of each new market is high and non-linear.
Dependence on cash-out. If digital-to-digital transactions grow — merchant payments, bill pay, salary disbursement — cash-out volume declines, and so does the primary revenue line. Wave needs the merchant side to mature before cash-out erodes, and that’s a race against time.
What I’d Ask in Diligence
If I were sitting across the table from Wave’s leadership with capital to deploy, these are the six questions I’d need answered:
- What is your agent liquidity rebalancing cost as a percentage of revenue, and how does it vary by market?
- What is your agent churn rate at 6 and 12 months, and what’s the replacement cost per agent?
- What percentage of transaction volume is now digital-to-digital (non-cash-out), and what’s the trend line?
- How do you price regulatory risk — specifically, what is your strategy for maintaining wallet primacy once BCEAO interoperability is fully enforced and banks can reach your user base without building agent networks?
- What is the actual unit cost of launching a new market from license to 10K active agents?
- Which bank-led mobile money products are gaining traction in your core markets, and at what rate?
These aren’t gotcha questions. They’re the operational variables that determine whether Wave at $1.7B is a bargain or a risk.
The Verdict
Wave built something genuinely hard — a licensed, low-cost mobile money network with real density in a challenging operating environment. The moat is operational, not technological. But the business model has a structural tension: the cheaper you are, the thinner your margin, and the more volume-dependent you become. The next chapter depends on whether Wave can transition from a cash-out business to a payments platform before margin compression forces the question.
Would I invest at Series A? Yes — with conviction. The execution is real, the regulatory moat is meaningful, and the TAM in West Africa is enormous.
Would I invest today at the reported $1.7B valuation? Harder call. At that price, you’re betting on multi-market expansion and merchant payments — both operationally gruelling and unproven at scale. You’re also betting that Wave can maintain wallet primacy through the BCEAO interoperability transition, while banks enter the mobile money space with lower barriers than ever. I’d want to see corridor-level unit economics and a credible post-interoperability retention strategy before committing.
This is Part 1 of the Operational Deep-Dive Series, where I break down African fintechs from the perspective of someone who runs the back office — not someone reading press releases. Next up: LemFi.
I’m Taha El Ghrib, Director of Operations at a cross-border remittance company operating across 15 African corridors. I write about fintech operations, payments infrastructure, and investment analysis from the operational layer up.
Agree? Disagree? Think I missed something? Find me on LinkedIn — I’d rather be challenged than validated.
Get the next teardown before it goes live — join the list.
One Comment