Building SaaS for Africa: Lessons from ChamaOS and UniMarket

Building SaaS for Africa is fundamentally different from building for Western markets. Here's what we learned the hard way.

1. Offline-first is non-negotiable

Network reliability varies wildly. Your app must work offline and sync when connected. We use Flutter's local SQLite as the primary store, syncing to Supabase when online. That one decision cut drop-off by 60%.

2. M-Pesa is not optional

If your SaaS targets Kenya and doesn't support M-Pesa STK Push, it will struggle. Card penetration is low. Integrate Daraja from day one, not as an afterthought.

3. Price in KES

KES 500/month converts significantly better than $4/month. Same amount, different psychology. Currency context matters more than you'd think.

4. WhatsApp is your customer support

Forget Intercom. Your users will WhatsApp you directly. Embrace it — it builds trust and gives invaluable early product feedback.