OneGemmy
The business operating system for African enterprises.
One platform to run your entire business — CRM, sales, purchases, inventory, invoicing, POS, and HR. Every module connected. Every transaction flows through Gemmy Pay automatically.
All Modules
One platform. Every function.
Stop paying for five different tools that don't talk to each other. OneGemmy replaces your CRM, your invoicing app, your inventory tracker, your POS, and your HR spreadsheet — with one system where everything is connected.
CRM
Capture leads, track every deal, and close faster. Full pipeline visibility from first contact to signed contract — nothing falls through the cracks.
Sales
Generate quotations, convert to orders, and send invoices in one seamless flow. Every step automatically updates your books and inventory.
Purchase
Manage purchase orders, track supplier relationships, and control spending. Know exactly what you ordered, what arrived, and what you owe.
Inventory
Track stock across multiple warehouses in real time. Set reorder rules, monitor movements, and never run out of what sells.
Point of Sale
A fast, touch-friendly POS for physical stores. Works offline, accepts mobile money and cards, and syncs everything automatically when you reconnect.
HR & Employees
Employee records, attendance tracking, leave management, and payroll. Manage your entire team from one place — no more spreadsheet headaches.
How It Works
From sign-up to running your business
Set Up Your Business
Add your company, invite your team, configure modules you need. CRM, inventory, POS — turn on what matters to you.
Connect Gemmy Pay
Link your payment rails — MTN MoMo, Airtel, cards, bank transfers. Every transaction across every module settles automatically.
Run Everything
Manage customers, track stock, send invoices, process sales, handle HR — all from one dashboard. Real-time data, zero double entry.
Payments Built In
Every module accepts payments
Gemmy Pay is the payment engine inside OneGemmy. When a customer pays an invoice, the POS settles a sale, or a supplier gets paid — it all flows through one payment layer. Reconciliation happens automatically.
- MTN MoMo, Airtel Money, M-Pesa
- Visa & Mastercard processing
- Bank transfer settlement
- Auto-reconciliation in every module
- Real-time payment notifications
- Cross-border settlement
Why OneGemmy
Built for Africa. Not adapted from somewhere else.
Mobile Money First
MTN MoMo, Airtel Money, M-Pesa — built into every module from day one. Not an afterthought.
Multi-Currency
Handle RWF, KES, UGX, TZS and more. Automatic conversion, reporting, and reconciliation.
Offline POS
Point of Sale that works without internet. Syncs everything when connection returns.
One Data Core
All modules share the same database. A sale updates inventory, accounting, and CRM instantly.
Local Support
Based in Kigali. We understand the market because we live and work here.
API-First
Every feature available via REST API. Build custom integrations on your own terms.
Ready to run your business on one platform?
OneGemmy is coming soon. Sign up to get notified on launch day.