How Much Does It Cost To Build B2B e-commerce App like Udaan in 2021?

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Feb 11, 2021

When it comes to B2B e-commerce, having a well-designed and functional app can significantly enhance your business operations. With the rising popularity of online transactions, it's crucial to invest in a robust app that can cater to the specific needs of your target audience.

The Importance of B2B e-commerce Apps

In today's fast-paced business world, B2B e-commerce apps provide convenience, efficiency, and cost-effectiveness. They allow businesses to streamline their buying and selling processes, manage inventory, track orders, and interact seamlessly with their customers. By investing in a B2B e-commerce app, you can unlock new opportunities for growth and expand your customer base.

Factors Affecting the Cost of B2B e-commerce App Development

Before diving into the cost estimation, it's essential to understand the factors that influence the overall cost of developing a B2B e-commerce app. Here are some key factors:

1. Complexity and Features

The complexity of your desired app and the features you want to include play a significant role in determining the cost. The more complex and advanced the features, the higher the development cost. Features like product catalog, search functionality, shopping cart, payment gateway integration, user authentication, order tracking, and analytics are commonly included in B2B e-commerce apps.

2. User Interface and Design

The user interface (UI) and design of your app are crucial for providing a seamless user experience. An intuitive and visually appealing UI can attract and retain customers, leading to increased sales and customer satisfaction. Investing in a well-designed UI will contribute to the overall cost of app development.

3. Platform and Technology

The choice of platform and technology stack also affects the cost. Developing a B2B e-commerce app for iOS and Android platforms requires separate development efforts. Additionally, the technology and framework used for development can impact the cost. It's important to choose a platform and technology that aligns with your business goals and target audience.

4. Integration with Existing Systems

If you have existing business systems like ERP, CRM, or inventory management systems, integrating your B2B e-commerce app with these systems is crucial. Integration adds complexity to the development process and may require additional time and resources, potentially affecting the cost.

5. Scalability and Maintenance

A scalable and maintainable app is essential for long-term success. Building an app that can handle increased user traffic, adapt to changing business needs, and receive regular updates will require additional investment. Consider the long-term maintenance costs while planning your app development budget.

Understanding the Cost Breakdown

Now that we have explored the factors influencing app development costs, let's dive into the estimated cost breakdown for building a B2B e-commerce app like Udaan in 2021:

1. Discovery and Planning Phase

During the discovery and planning phase, the development team collaborates with you to understand your business requirements, goals, and targeted audience. This phase involves gathering information, conducting market research, creating wireframes, and defining project milestones. The cost for this phase can range from $5,000 to $15,000.

2. Design and UI/UX Phase

Creating an attractive and user-friendly design is crucial for engaging users. This phase involves designing the app's user interface (UI) and user experience (UX) based on the wireframes and requirements gathered in the previous phase. The cost for the design and UI/UX phase ranges from $10,000 to $30,000.

3. Backend Development

The backend development phase focuses on building the app's server-side functionality, database management, and API integrations. It includes setting up the server, implementing security measures, database design, developing APIs, and integrating with third-party services. The cost for backend development can vary from $15,000 to $40,000.

4. Frontend Development

The frontend development phase involves converting the approved designs into a fully functional app interface. It includes implementing the user interface, integrating with APIs, and ensuring optimal performance across different devices and platforms. The cost for frontend development ranges from $10,000 to $30,000.

5. Testing and Quality Assurance

To ensure a bug-free and secure app, thorough testing and quality assurance processes are crucial. This phase involves testing the app for usability, functionality, compatibility, performance, and security. The cost for testing and quality assurance can range from $5,000 to $15,000.

6. Deployment and Launch

During the deployment and launch phase, the app is prepared for public release. It includes finalizing the app, submitting it to the respective app stores (App Store, Google Play Store), and ensuring a smooth launch. This phase may incur additional costs for app store submission and marketing activities. The cost for deployment and launch can range from $2,000 to $10,000.

7. Post-Launch Support and Maintenance

Once the app is launched, providing ongoing support and maintenance is essential for keeping the app up-to-date, secure, and bug-free. The cost for post-launch support and maintenance depends on factors like the frequency of updates, enhancements, and bug fixes. It is generally calculated as a percentage of the development cost, ranging from 20% to 30% annually.


Investing in a B2B e-commerce app like Udaan can have a significant impact on your business growth and success. By understanding the factors influencing the cost and the estimated cost breakdown, you can make informed decisions and plan your app development budget effectively.

Lawn Care Marketing Successs is your trusted partner in the marketing and advertising industry. With our extensive experience in developing B2B e-commerce apps, we can provide you with top-notch solutions tailored to your business needs.

Contact us today to discuss your requirements and receive a personalized cost estimation for building your dream B2B e-commerce app.