App development
Marketplace app development for multi-vendor platforms
A marketplace app lets many sellers or service providers list on one platform while you take a commission. Operix builds the buyer app, the vendor app or panel, and the admin panel that controls onboarding, commissions, payouts, disputes and reviews.

What we build
Types of marketplace app
- Multi-vendor product marketplaces
- Service marketplaces (plumbers, tutors, cleaners)
- Rental marketplaces
- Freelance and job marketplaces
- Property and vehicle listing marketplaces
- Local services marketplaces
- B2B supplier marketplaces
- Peer-to-peer buy and sell apps
Features
What the app includes
Vendor onboarding
Sign-up, document checks and approval before a seller goes live.
Listings and search
Categories, filters, location search and featured listings vendors can pay for.
Commissions and payouts
Your cut calculated per order and vendor balances paid out on a schedule.
Ratings and reviews
Buyers rate vendors after each order, visible to everyone.
Chat and disputes
In-app chat between buyer and seller and a dispute flow your team resolves.
Admin control
Approve vendors, set commissions, block listings and see platform revenue.
Behind the app
The system it runs on
Commissions, vendor balances and payouts need proper accounting. We connect the marketplace to an accounts module so every order, commission and payout is recorded, not reconstructed from a spreadsheet.
ERP software
Purchasing, stock, sales, accounts and HR in one system, built around how your company already works.
ExploreMobile app development
Android and iPhone apps for your customers and your team, connected to the same data as your ERP or website.
ExploreWeb development
Company websites and online stores that load fast, rank on Google and bring in enquiries.
ExploreUI/UX design
Screens your staff can learn in a day, designed before a line of code is written.
Explore
How we work
From idea to app store
Step 1
Discovery
We sit with the people who will use the system and write down how work really moves today.
Step 2
Design
You see every screen before we build it, and change it while change is cheap.
Step 3
Build
Weekly releases you can click through, on your own data, not a demo.
Step 4
Train
Your team learns on the live system, branch by branch, in Urdu or English.
Step 5
Support
One WhatsApp number for questions, fixes and the next feature.
Portfolio
Related work
Systems and websites we built that use the same building blocks.

WebsiteSEOXD Ecommerce
Ecommerce management and sourcing · International
A website for an ecommerce management and sourcing company that runs Amazon, Walmart, TikTok Shop, eBay, Etsy and Shopify stores for brands.
Case study →
WebsiteDawatnama
Digital invitations · Pakistan
A platform for digital wedding and event invitations: customers design a card, add guests and send each one a personal link.
Case study →
WebsiteRAAH Fits
Streetwear · Pakistan
An online store for a Karachi streetwear brand, with its own admin for products, orders and customers.
Case study →
Questions
Marketplace app: what people ask
Do vendors get their own app?
Either a vendor app or a web panel, depending on how often vendors work on their phones. Many marketplaces start with a web panel and add a vendor app later.
How are vendors paid?
The platform keeps a balance per vendor and pays out on the schedule you set, by bank transfer or through your payment partner.
Can I start with one city?
Yes, and we recommend it. Location, categories and commissions are all settings, so you can expand without rebuilding.
Where
Where we work
Pakistan
ERP, POS and CRM software in Pakistan
PKR books and sales tax · Cash, card and wallets · Credit customers
United Arab Emirates
ERP, POS and CRM software in Dubai and the UAE
AED books and VAT · Multi-currency · Multilingual websites
Saudi Arabia
ERP, POS and CRM software for businesses in Saudi Arabia
SAR books and 15% VAT · ZATCA e-invoicing with a QR code · Arabic first, right to left
United States
Custom software, ERP and apps for businesses in the USA
US dollars and state sales tax · QuickBooks and payment links · Calls in your morning
United Kingdom
Custom software, ERP and websites for businesses in the UK
GBP books and 20% VAT · Making Tax Digital and your accounts package · UK GDPR and where data sits
Europe
Custom software, online stores and ERP for businesses in Europe
Several languages, one system · GDPR and where the data sits · VAT that changes at the border
Pakistan
Software company in Karachi
On-site, not just online · Karachi's trades · Branches across the city
Pakistan
ERP, POS and websites for businesses in Lahore
Retail and fashion chains · Manufacturing and textile · Distribution
Pakistan
Software development for Islamabad and Rawalpindi
Service companies · Retail and restaurants · Field teams
References
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How to choose an ecommerce website design company in Karachi: COD and payments, delivery zones, stock, speed, Shopify vs custom, and the costs to expect in PKR.
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App development
Other kinds of apps we build

Ecommerce app development
Single-vendor store apps, B2C brand apps, B2B wholesale ordering apps
See ecommerce app
Food delivery app development
Single-restaurant ordering apps, Multi-branch restaurant apps, Cloud kitchen apps
See food delivery app
Logistics and delivery app development
Last-mile delivery apps, Courier and parcel apps, Distributor order-booking and delivery apps
See logistics and delivery app
Taxi and ride-hailing app development
Ride-hailing apps, Cab company booking apps, Airport transfer apps
See taxi and ride-hailing app
Healthcare app development
Doctor appointment apps, Telemedicine and video consultation apps, Clinic and hospital management systems
See healthcare app
Real estate app development
Property listing apps, Real estate agent CRM apps, Builder and project booking apps
See real estate app
Education and school app development
School management systems, Parent and student apps, Fee collection apps
See education and school app
Travel booking app development
Travel agency management systems, Umrah and Hajj package apps, Tour package booking apps
See travel booking app
On-demand services app development
Home services apps (plumber, electrician, AC), Cleaning service apps, Salon and beauty at-home apps
See on-demand services app
AI app development
AI chatbots for WhatsApp and websites, AI document reading (emails, POs, invoices), AI sales and support assistants
See ai app
Fintech app development
Payment and collection apps, Digital wallet apps, Instalment and buy-now-pay-later apps
See fintech app
Planning a marketplace app? Let's talk.
We'll show you what it looks like as one system. Starting prices are on our pricing page; every quote starts with a conversation.
