To build a marketplace app like Noon, start with one category and a few sellers, then build four parts: a customer app, a seller portal for listings and orders, an admin panel for payouts and commission, and payments with mada, Apple Pay and Tabby or Tamara. Add logistics integrations last. A first version takes about twelve to twenty weeks.
Start narrower than Noon
Noon sells almost everything and runs its own warehouses and delivery. A new marketplace cannot start there. The ones that work pick one category, such as electronics accessories, home-made food or B2B supplies, and become the best place to buy that one thing.
The four parts you need
- Customer app and website: search, filters, product pages, cart, checkout, order tracking, reviews.
- Seller portal: product uploads, stock, orders, returns and a payout statement.
- Admin panel: seller approval, commission rules, payouts, disputes, promotions and reports.
- Payments: mada, Apple Pay, cards and BNPL through Tabby or Tamara, with split payouts to sellers.
The hard part is money, not screens
Marketplaces fail on payouts and returns more often than on design. Decide early whether you collect all the money and pay sellers later, or split payments at checkout, and how refunds come out of a seller's balance. These rules shape the whole database.
In Saudi Arabia you also need to think about who issues the ZATCA e-invoice: the marketplace, the seller, or both.
Get advice from your accountant on VAT and invoicing for a marketplace model before the build starts. It changes the data you need to store.
Build order and timeline
Build the seller portal and admin first, so sellers can load products while the customer app is being built. Connect shipping through an aggregator rather than direct carrier contracts. A first version usually takes twelve to twenty weeks and is quoted after scoping.
