Building an e-Commerce Marketplace Platform for a Saudi-based Unicorn Startup
Success Story

About the Client

client logo

The client is Saudi Arabia’s first online shopping & delivery service, primarily focused on grocery delivery. Their team consists of an ambitious youth group that strives to achieve success at all local, regional, and international levels in the field of electronic commerce. The team of admins, developers, designers, and operators is trained to manage all buying, selling, and delivery operations.

Country:

Saudi Arabia

Industry:

Retail

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Business Situation and Requirements

The grocery retail industry is rapidly evolving as consumer expectations shift toward faster, more convenient, and reliable online shopping experiences. In this competitive landscape, manual handling of frequent, time-sensitive orders creates significant inefficiencies and increases the risk of errors in inventory management, order tracking, and delivery coordination.

Recognizing these hurdles, the client sought to develop a dedicated e-commerce platform to streamline grocery delivery operations and enhance customer experiences. The goal was to scale efficiently, optimize logistics, support local vendors, and deliver personalized services, all while ensuring reliability in a fast-paced market. Unthinkable was entrusted with this mission to design and implement a robust, user-friendly platform capable of managing orders, tracking inventory, coordinating deliveries, and providing actionable insights for sustained growth.

Their requirements included:

  • Software Architecture & Scalable Infrastructure – Design a modular, cloud-native architecture with secure APIs, microservices, and robust data layers to ensure performance, flexibility, seamless integrations, and long-term scalability across web and mobile platforms.

  • Intuitive UI/UX- A clean, modern, and easy-to-navigate interface is essential to ensure a smooth shopping experience across mobile and web, keeping customers engaged and reducing friction during browsing and checkout.

  • Real-Time Inventory Management- The system must provide live stock updates and notifications to prevent stockouts, minimize wastage, and maintain accurate inventory across vendors and warehouses.

  • Efficient Delivery Management- Automate order processing, route planning, and delivery tracking to ensure timely, accurate, and reliable grocery deliveries.

  • Personalized Customer Experience & Engagement- Incorporate features such as personalized recommendations, reminders, and subscription options to boost engagement, loyalty, and repeat purchases.

  • Data-Driven Insights & Scalable Operations- Provide real-time analytics on customer behavior, demand patterns, and vendor performance, while supporting high-volume transactions, multi-vendor operations, and multi-location growth efficiently.

  • Compliance with Saudi Government Regulations- Ensure all e-commerce operations, including vendor management, digital payments, and grocery deliveries, adhere to Saudi Arabia’s legal and regulatory standards for online businesses.

Solution

Our team began the project with a comprehensive approach, conducting in-depth market research to understand the evolving trends in the grocery e-commerce sector and analyzing competitor offerings to identify opportunities for differentiation. Through structured product discovery sessions with key stakeholders, we mapped out critical operational gaps, customer pain points, and business objectives. This detailed analysis laid the groundwork for a well-informed strategy, enabling us to design a scalable, user-centric platform that not only addresses existing challenges but also supports future growth, seamless customer experiences, and operational efficiency across the grocery e-commerce ecosystem.

Seamless Product Discovery & Personalized Shopping

The platform leverages a smart vendor–merchant matching engine and backend rule logic to connect vendors with the most suitable merchants based on stock, location, ratings, and order history. Customers and merchants can easily search, filter, and browse products, receive personalized recommendations, schedule deliveries, and quickly reorder staples—creating a fast, engaging, and reliable shopping experience.

Seamless Product Discovery & Personalized Shopping

Intuitive and User-Centric UI/UX

Built using React Native for mobile and responsive web design, the platform provides a clean, modern interface with smooth navigation, interactive dashboards, and frictionless checkout. The consistent, visually engaging UI ensures that customers, vendors, and drivers can interact with the system effortlessly, reducing errors and enhancing overall satisfaction across devices.

Centralized Vendor & Inventory Management

A robust backend powered by PHP Laravel gives vendors complete control over product listings, pricing, and inventory. Integrated web-based admin panels allow monitoring of stock, collection requests, and invoices in real-time, while automated notifications and alerts prevent stockouts and minimize wastage, enabling transparent, efficient operations across the marketplace.

Centralized Vendor & Inventory Management

Automated Order & Delivery Operations

The platform integrates a third-party enterprise delivery management system with features like route optimization, geofencing, proof of delivery, and cross-docking. Orders, driver assignments, and collections are automated, enabling timely, accurate deliveries while reducing manual effort and logistics costs, and ensuring a seamless experience for both vendors and end customers.

Compliance with Saudi Government Regulations

All operations on the platform—including digital payments, vendor management, and delivery workflows—adhere to Saudi Arabia’s e-commerce laws and regulatory standards. Compliance is ensured across payment gateways, financial transactions, and data security, creating a secure, trustworthy environment that reduces legal risks and supports sustainable growth for local vendors and the overall marketplace.

Compliance with Saudi Government Regulations

Impact

The platform has transformed the online grocery marketplace, offering seamless product discovery and personalized shopping across 22,000+ products. Customers can easily search, browse, receive recommendations, schedule deliveries, and reorder staples while ensuring a fast, engaging, and reliable shopping experience.

Automated order and delivery operations enable orders to reach customers in as fast as 20 minutes, supported by 24/7 service and strict adherence to Saudi regulations. This drives efficiency, empowers local vendors, enhances customer satisfaction, and supports sustainable marketplace growth.

e-commerce marketplace platform

900+

suppliers onboarded within 5 months

2000+

order fulfillments per day

$20M

of funding raised