The verdict in three sentences
A payment aggregator connects you to dozens of mobile money operators and card networks through one integration, whereas a single-operator approach forces you to repeat the work for every country. If you sell in one country with one dominant wallet (e.g. M-Pesa in Kenya), a direct integration stays cheaper; the moment you target two countries or more, the aggregator pays off. The real 2026 question is not the exact percentage fee but operator coverage, payout speed and webhook reliability.
Single operator or aggregator: the decision
The natural instinct is to start with the operator your customers use most. That is a good call while you stay local and single-wallet. But each new operator adds integration, testing, reconciliation and maintenance. An aggregator pools all of that: you write the code once and it routes to M-Pesa, MTN MoMo, Airtel Money, Wave, Orange Money or a Visa/Mastercard card based on the customer's choice.
| Criterion | Direct integration (single operator) | Pan-African aggregator |
|---|---|---|
| Integrations for 5 operators | 5 separate SDKs | 1 SDK |
| Technical setup | 3-5 days per operator | 3-15 days total |
| Fee per transaction | 1.0-2.0 % negotiated | 1.4-3.5 % |
| Multi-currency payout | Manual, per operator | Centralised |
| Reconciliation | One report per operator | One unified dashboard |
| API maintenance | On you x5 | Pooled |
The main aggregators in 2026
Three families dominate both francophone and anglophone markets. Flutterwave plays maximum coverage, Paystack integration simplicity, and PayDunya/CinetPay francophone mobile money.
| Aggregator | Countries covered (order of magnitude) | Local fee | International fee | Strength |
|---|---|---|---|---|
| Flutterwave | 34+ | ~1.4 % | ~3.8 % | Pan-African coverage, cards + mobile money |
| Paystack | 4 (NG, GH, ZA, KE) | ~1.5 % | ~3.9 % | Fast integration, excellent docs |
| PayDunya | WAEMU (8) | ~2.0-3.0 % | variable | Native Wave/OM/Moov, francophone |
| CinetPay | ~15 | ~2.5-3.5 % | variable | Multi-operator francophone Africa |
Fee figures are 2026 orders of magnitude; they depend on your volume and are negotiable above a monthly threshold.
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Mini case study
Wanjiru runs an online cosmetics store in Nairobi and wants to sell in Kenya, Tanzania and Uganda. Going single-operator, she would integrate M-Pesa (KE), Tigo Pesa/Airtel (TZ) and MTN/Airtel (UG): count 4 integrations at ~4 days each, i.e. 16 dev days. With an aggregator, one integration of ~6 days covers all three countries. On a volume of 3,000,000 FCFA/month (about EUR 4,600) at 2.5 %, she pays 75,000 FCFA in monthly fees but saves ~10 dev days (worth ~250,000 FCFA) plus the maintenance of 4 connections. From the 2nd country on, the aggregator wins.
FAQ
Is an aggregator more expensive than a direct integration? Per percent, often yes: expect 1.4-3.5 % versus 1.0-2.0 % negotiated directly. But it removes the hidden cost of 4-5 integrations and their maintenance, which wins from 2 countries.
Can I keep M-Pesa direct and the rest via an aggregator? Yes, this hybrid architecture is common: M-Pesa direct for the bulk of Kenyan volume (low fees), aggregator for other operators and international. It optimises cost while keeping coverage.
How long to go live? Count 3 to 15 days depending on the aggregator and complexity: merchant account (KYC) validation, technical integration, webhook testing and going live. Plan a one-week buffer for end-to-end tests.
Are webhooks reliable? This is the single most important criterion: a missed webhook means a paid order left unconfirmed. Require signed, idempotent, replayable webhooks and test failure cases before launch.
Which aggregator for anglophone East Africa? Flutterwave and Paystack are best aligned with M-Pesa, Airtel and cards; add PayDunya/CinetPay only if you expand into francophone West Africa.
Let's talk about your project. We integrate the aggregator that fits your country coverage and test every webhook before going live. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
