The verdict in three sentences
A marketplace does not launch without capital, and diaspora business angels fund what they understand: a clear problem, a sized West African market, solid unit economics. The diaspora seed ticket sits between 5,000 and 50,000 EUR, with precise expectations on GMV, take-rate (10-20%), CAC and monthly growth. An 8-10 slide deck with real traction turns interest into a check.
The metrics investors want to see
A diaspora investor scans your unit numbers first. Here are the 2026 benchmarks expected for a West African marketplace.
| Metric | 2026 benchmark | What it proves |
|---|---|---|
| Take-rate (commission) | 10 – 20% | Viable revenue model |
| Buyer/seller split | 85 / 15 | Sellers stay motivated |
| Monthly GMV growth | 15 – 30%/month | Real traction |
| CAC (acquisition cost) | < 1/3 of LTV | Profitable acquisition |
| LTV / CAC ratio | > 3 | Healthy economics |
| Active sellers / month | > 60% of signups | Live supply |
Build cost and breakeven
Investors want to know where the money goes. Marketplace build cost depends on the tier, and breakeven depends on GMV and take-rate.
| Item | 2026 amount | Note |
|---|---|---|
| Marketplace Starter | 2,500,000 – 3,500,000 FCFA | Up to 20 sellers |
| Marketplace Growth | 5,000,000 – 7,000,000 FCFA | Unlimited sellers, KYC |
| Marketplace Premium | 12,000,000+ FCFA | AI, white-label, API |
| Breakeven GMV (15% take-rate) | ~3,000,000 FCFA/month | Covers fixed costs |
| Commission at that GMV | ~450,000 FCFA/month | 15% of GMV |
Mini case study
Moussa, an entrepreneur in Dakar, pitches a crafts marketplace to an uncle based in Paris. He asks for 20,000 EUR: 13,000 for the Growth build (~7,000,000 FCFA), 7,000 for 6 months of marketing. He projects 5,000,000 FCFA/month GMV by month 9, i.e. 750,000 FCFA/month commission at 15%. With an LTV/CAC ratio of 3.5 proven on a 40-seller pilot, the uncle signs: numbers speak louder than passion.
Marketplace + Kolonell referral program
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Kolonell builds all three marketplace tiers and also rewards partners who bring these projects. If you connect a marketplace founder with us, you earn 10% commission on the sale, plus 5% recurring.
| Pole | Sale commission | Recurring |
|---|---|---|
| Showcase | 15% | 5% |
| E-commerce | 12% | 5% |
| Marketplace | 10% | 5% |
| Institutional | 8% | 5% |
On a Premium marketplace at 12,000,000 FCFA, the partner earns 1,200,000 FCFA in commission: the high tickets of the marketplace pole make it one of the most rewarding for a well-connected referral partner.
FAQ
What ticket should I target from a diaspora investor? Diaspora seed typically runs 5,000 to 50,000 EUR. Start with the amount that covers the build plus 6 months of marketing, with a detailed use of funds.
Which metric is watched most? The LTV/CAC ratio: above 3, it proves each euro of acquisition returns at least three euros of client value, a sign of healthy economics.
How much does the platform take on each sale? A standard marketplace take-rate is around 10-20%. At Kolonell the default split is 85% seller / 15% platform, configurable by sector.
Do I need traction before raising? Ideally yes: a pilot with a few dozen active sellers and real GMV, even modest, beats projections. Traction lowers perceived risk and dilution.
How to structure the deck? Eight to ten slides: problem, West African market size, solution, model, traction, unit economics, team, and the ask with use of funds. Short, quantified, no useless jargon.
Let's talk about your project. We build your marketplace and help you prepare a pitch that convinces. 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.
