Built for retail businesses in Nigeria
Onassify helps supermarkets, pharmacies, restaurants and shops across Nigeria track stock, sell faster at the till, run stock audits and see profit in naira across every branch, all from one dashboard.
Free trial · No card required · Works in your browser
Shown in naira. Onassify works in any currency: cedis, US dollars, shillings, rand and 150 more.
From corner shops to supermarket chains across Nigeria
Why Onassify
Most shops don't fail on sales. They leak profit through missing stock, till shortages and guesswork. Onassify closes those gaps.
Minimum-stock alerts grouped by supplier tell you what to reorder, and turn straight into a supplier order.
Every cashier closes their register with a cash count. A manager checks it against the cash sold and records any shortage against that cashier.
Scheduled stock audits count your fastest-moving products most often, and every adjustment is logged against a person.
Introducing the Onassify suite
Point of sale, inventory, purchasing, audits and reports share the same live data, across every branch. A sale at the counter updates everything instantly.
pos.onassify.com
Point of sale for the counter, simple enough to learn in one shift.
app.onassify.com
Everything behind the counter: stock, suppliers, staff and money.
Features
Every sale, purchase, return and adjustment updates stock instantly, so the number on screen is the number on the shelf.
See it in action
From the sales dashboard to closing the till: a quick tour of the POS and back office, using a demo supermarket.
This is Onassify. See today's sales, profit and expenses at a glance, in naira, from anywhere. At the counter, cashiers scan a barcode or search by name, split one bill across cash, transfer and POS terminal, and print the receipt. At closing, each cashier counts the cash in their drawer. A manager checks it against the cash sales, records any shortage, and signs off the day. Stock alerts show which products will soon run out, grouped by the supplier you buy them from, so reordering takes minutes. Regular stock audits have staff count your most valuable products most often, and show the gap between the shelf and the system, in naira. Open any product to see everything about it: price and margin, how fast it sells, days of stock left, every movement, its audit history and the expiry date of each batch. Run each branch's monthly payroll and mark every payslip as paid, in the same system you sell from. Switch between branches in one click, and transfer stock to the branch that is running low. Onassify. Inventory and point of sale for Nigerian businesses. Start your free trial at onassify.com.
Multi-branch
Whether you have two shops in one city or ten across the country, Onassify gives each branch its own stock, registers and reports, all under one login.
FreshMart · Today
All branchesMalt Drink 330ml × 24
Industries
From a single pharmacy to a chain of supermarkets, Onassify adapts to what you sell and how you sell it.
Thousands of products, fast checkout and stock alerts by supplier.
Onassify for supermarketsWhy retailers trust Onassify
Cash, transfers and POS terminals. Cashiers who change shifts. Stock that walks. Onassify is designed around all of it.
Split one bill across cash, POS terminal, bank transfer or mobile money, or record a credit sale with a due date. Every payment lands in the right column.
Payment · Sale IV-20260929-3F9A1C
Each cashier closes their register with a cash count. A manager checks it against the cash sold, records any shortage against that cashier and approves the close.
End of day · Blessing O. · Lekki
Roles and permissions keep cashiers on the till, while managers and owners get reports, purchasing and payroll, branch by branch.
Roles & permissions
“Before Onassify we did stock count once a year and always came up short. Now the audits tell us exactly where the gaps are.”
“I can see what each of my three branches sold today from my phone, before I even call the managers.”
“Closing the till used to take an hour of arguments. Now every cashier's shortage is on the report.”
How it works
No installation, no hardware to buy up front. If you have a computer or tablet and internet, you're ready.
Enter your business name and email. We'll send a link to set your password.
Add products one by one or import your list from a spreadsheet.
Give cashiers and managers their own logins and permissions.
Open the POS on any computer or tablet and make your first sale.
FAQ
Onassify is inventory management and point of sale (POS) software for businesses in Nigeria, Ghana and across Africa. The back-office app manages products, purchases, suppliers, audits, staff and payroll, while the POS app handles checkout at the counter. Both share the same live data.
Yes. Create an account with your business name and email, and you can start using Onassify straight away. No card is required.
No. Onassify runs in your web browser on a laptop, desktop or tablet. Your cashiers open the POS at pos.onassify.com and managers use the back office at app.onassify.com.
Yes. Each branch has its own stock, registers and reports, and you can switch between them or move stock from one branch to another. Staff can be limited to the branches they work in.
Each business picks its currency when it signs up: naira (₦), Ghana cedis (GH₵), US dollars ($) or any of more than 150 other currencies, such as Kenyan shillings, South African rand and euros. Prices, sales, expenses, payroll and receipts all use it. You can take cash, POS terminal, bank transfer, mobile money (such as MoMo) and credit payments.
Yes. You can record employees with their salaries and bank details, generate a monthly payroll run, deduct salary advances and mark each payslip as paid.
Onassify groups your products into A, B and C classes based on their sales value and generates audit lists for staff to count. It compares counted quantities with expected stock and shows the variance for each product.
Yes. You can import products from a CSV file, or add them one at a time. You can also bulk-edit prices and categories later.
Yes. Onassify has roles and permissions, so a cashier can sell at the till without access to profit reports, payroll or purchasing, while managers and owners see everything they need.
Start your free Onassify trial today. Set up your store in minutes, no card required.
