The verdict in three sentences
A payment aggregator pools several providers behind a single integration: you plug in one API and get Wave, Orange Money, card and often other operators. The right choice hinges on six criteria — country/operator coverage, fees, settlement delay, API quality, uptime and support — weighted by your business. Below a certain volume the aggregator saves time; at high volume, direct integration can cut fees.
The weighted decision grid
Not all criteria weigh the same for your business. Here is a typical weighting and what to check (2026 order of magnitude).
| Criterion | Indicative weight | What to check |
|---|---|---|
| Country/operator coverage | 25 % | Wave, OM, Free Money, card, target countries |
| Fee per transaction | 20 % | 1.5–3.5 % by channel and volume |
| Settlement delay | 15 % | D+1 to D+7 by provider |
| API / docs quality | 15 % | SDK, webhooks, sandbox, clear status |
| Uptime / reliability | 15 % | Outage history, public monitoring |
| Support / KYC onboarding | 10 % | KYC delay, responsiveness, language |
You score each aggregator 1 to 5 per criterion, multiply by the weight, and the total score separates candidates objectively rather than by gut feel.
Comparing the aggregators
The African market has several solid players. This comparison situates the main aggregators (2026 estimate, to confirm at quote).
| Aggregator | Strong coverage | Indicative fees | Settlement | Strengths |
|---|---|---|---|---|
| Paystack | Nigeria, Ghana, wider Africa | 1.5–3.5 % | D+1 to D+2 | Great docs, developer-friendly |
| Flutterwave | Multi-country, multi-operator | 1.4–3.8 % | D+1 to D+3 | Pan-African coverage |
| PayDunya / Bizao | Francophone West Africa | 1.8–3.5 % | D+1 to D+5 | Strong mobile money reach |
| Direct integration | Wave / OM in-house | 1–2 % | Provider-dependent | Minimal fees, full control |
At high volume, the fee gap between 3 % (aggregator) and 1.5 % (direct) becomes significant: on 20,000,000 FCFA of monthly transactions, that is 300,000 FCFA saved per month. At low volume, this gain does not offset the extra cost of building and maintaining several direct integrations.
Mini case study
Aminata, founder of a fashion marketplace in Dakar, processes 15,000,000 FCFA of transactions a month. She hesitates between an aggregator at 3 % and direct Wave/OM integration at 1.5 %.
Direct, her fees would be 225,000 FCFA/month versus 450,000 FCFA/month via aggregator — a 225,000 FCFA monthly gap, or 2,700,000 FCFA a year. But direct multi-provider integration costs her 1,500,000 FCFA of development and requires maintenance. Result: direct becomes profitable in about 7 months, and she chooses to start on an aggregator then switch once her volume stabilizes.
Become a Kolonell referral partner
Do you help merchants choose their payment solution or their website? The Kolonell referral partner program pays you for every project you bring us. The commission rates are clear and recurring.
Need a professional website?
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| Project type | Referral commission | Recurring |
|---|---|---|
| Showcase website | 15 % | + 5 % recurring |
| E-commerce | 12 % | — |
| Marketplace | 10 % | — |
| Institutional | 8 % | — |
A single 2,000,000 FCFA e-commerce project earns you 240,000 FCFA in commission. Bringing two or three merchants a month becomes a serious side income, with nothing to manage on the technical side: we deliver, you get paid.
FAQ
Aggregator or direct integration: which to choose?
The aggregator to start fast and cover several operators effortlessly. Direct integration when your volume makes the fee gap (1 to 2 points) exceed the development cost, often above 15–20 million FCFA/month.
What fees should you expect from an aggregator in 2026?
As an order of magnitude, 1.4 to 3.8 % per transaction depending on channel, country and your negotiated volume. Mobile money fees often differ from card fees.
What is settlement delay and why does it matter?
It is the time between the customer's payment and the payout to your account, from D+1 to D+7. A long settlement weighs on your cash flow, especially if you must pay suppliers quickly.
How do you become a Kolonell referral partner?
Just contact us on WhatsApp to get registered. You introduce a prospect, and if the project signs, you earn your commission per the grid (15 % showcase, 12 % e-commerce, 10 % marketplace, 8 % institutional).
Should you test the API before committing?
Yes, always. Require a sandbox environment, test the webhooks and the timeout behavior. API quality carries 15 % of the decision and drives your success rate.
Let's talk about your project. We help you choose your aggregator — or become a paid Kolonell referral partner. 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.
