How Much Does It Cost to Build an E-Commerce App?

The e-commerce industry continues to dominate global retail, with apps like Amazon, Shopify, and Etsy generating billions in sales. If you’re planning to develop an e-commerce app, understanding the cost structure is crucial to building a successful online store.
Key Factors Influencing the Cost of an E-Commerce App
  1. Features & Functionalities

The complexity of e-commerce features affects costs:

  • User Authentication & Profiles ($3,000–$8,000)
  • Product Listings & Categories ($5,000–$15,000)
  • Shopping Cart & Checkout System ($10,000–$25,000)
  • Payment Gateway Integration (Stripe, PayPal, Apple Pay) ($5,000–$15,000)
  • AI-Based Product Recommendations ($10,000–$30,000)
  • Inventory & Order Management ($15,000–$50,000)

  1. Platform Choice
  • iOS & Android Apps: Costs increase if both platforms are needed.
  • Web & Mobile Versions: Progressive Web Apps (PWAs) are more cost-effective.

  1. Backend Development & Hosting

Handling product data, orders, and payments requires a strong backend.

  • Cloud Storage & Database: AWS, Firebase, or custom solutions ($15,000–$50,000)
  • Security & Encryption: Protects transactions and user data ($5,000–$20,000)

  1. Development Team & UI/UX Design

Hiring in-house US developers costs $100–$250/hour, while outsourcing to India, Eastern Europe costs $30–$100/hour. UI/UX design for a professional e-commerce app costs $10,000–$30,000.

Real-World Examples of E-Commerce Apps

Amazon – Global marketplace with AI-driven recommendations.

Shopify – Enables businesses to launch e-commerce stores.

Etsy – A platform for unique, handmade products.

Resources for E-Commerce App Development

📌 Shopify API – E-commerce backend integrations.

📌 Stripe Payments – Payment processing for online stores.

📌 BigCommerce Blog – Industry trends & tips.


Conclusion

Developing an e-commerce app costs anywhere from $20,000 to $250,000+, depending on features, backend infrastructure, and platform choices.

🚀 Want to estimate the cost of your e-commerce app? Contact us for a free consultation and get a step-by-step development plan.