The verdict in three sentences
In Nigeria, Monnify wins on capped fees for higher-value transactions, Paystack wins on developer experience and reliability, and Flutterwave wins on multi-country reach across Africa. The right pick depends first on your monthly volume and average ticket, not the headline rate alone. Below 500,000 NGN/month take the free setup; above 5,000,000 NGN negotiate the rate.
Fees, caps and settlement: the 2026 decision table
Figures below are a 2026 order of magnitude based on public pricing and merchant feedback; real rates are negotiable by volume and sector.
| Gateway | Fee / transaction | Cap | Settlement | Notes |
|---|---|---|---|---|
| Paystack | 1.5 % + 100 NGN | 2,000 NGN | T+1 (next-day) | 100 NGN waived under 2,500 NGN |
| Flutterwave | 1.4 % | 2,000 NGN | T+2 | Best multi-country reach |
| Monnify | 1.3 % | 2,000 NGN | T+1 | Lowest base rate, virtual accounts |
| Interswitch | 1.5 % | 2,000 NGN | T+1 to T+2 | Strong offline/POS |
| Direct bank transfer | ~10-50 NGN flat | n/a | Manual | Cheapest, no automation |
A gateway unifies cards, bank transfers, USSD and mobile money behind one integration, so you skip opening a merchant account per method, at the cost of 0.1-0.3 points on the raw rate.
Which gateway by monthly volume
| Monthly volume | Recommendation | Why |
|---|---|---|
| < 500,000 NGN | Paystack | Free setup, live in 48h, best docs |
| 500,000 - 5,000,000 NGN | Monnify | Lowest 1.3 % base + T+1 settlement |
| > 5,000,000 NGN | Negotiated (any) | Rates drop below 1.2 % at scale |
| Pan-African sales | Flutterwave | Widest country and currency coverage |
On 5,000,000 NGN in sales, moving from 1.5 % (Paystack) to 1.3 % (Monnify) saves about 10,000 NGN/month before caps — and capping helps most when tickets exceed ~130,000 NGN.
Mini case study
Chidi runs a sneaker store in Lagos (Lekki). He sells 5,000,000 NGN/month, average ticket 45,000 NGN, about 111 transactions. On Paystack at 1.5 % + 100 NGN he pays roughly 86,100 NGN in fees. Switching to Monnify at 1.3 % capped at 2,000 NGN brings him to about 65,000 NGN, saving 21,000 NGN/month (252,000 NGN/year). Settlement stays T+1, so his cash flow is unchanged — a pure margin win.
FAQ
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Which gateway has the lowest fees in Nigeria in 2026?
Monnify's 1.3 % base is the lowest among the big three, capped at 2,000 NGN. Flutterwave sits at 1.4 %, Paystack at 1.5 % + 100 NGN (the flat fee is waived under 2,500 NGN).
How fast do I get paid?
Paystack and Monnify settle T+1 (next business day), Flutterwave typically T+2. One extra settlement day on 5,000,000 NGN ties up roughly 160,000 NGN of working capital continuously.
Are there mandatory setup fees?
All three offer free onboarding. You pay per transaction, not upfront. Volume discounts below 1.2 % are negotiable once you clear a few million NGN monthly.
Can I switch gateways later?
Yes, if your store uses a unified payment layer in code. At Kolonell we build an abstraction layer so switching providers changes only an API key, not the checkout or order flow.
What transaction cap should I target?
For standard B2C, the 2,000 NGN cap already protects high-ticket sales. If you sell electronics or furniture above ~130,000 NGN, capped pricing (Monnify, Flutterwave) beats uncapped percentage fees.
Let's talk about your project. We wire the cheapest gateway for your volume and keep the freedom to switch without rebuilding checkout. 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.
