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App Development Cost6 min read·10 January 2026

How Much Does It Cost to Build an E-commerce App in 2026?

Planning to build an e-commerce app? Here is a detailed breakdown of development cost, features, and timeline.

H
Harshal Mahadeshwar
Founder, Rooted Tech · Built NestSpace (live on Play Store + App Store)

E-commerce apps are one of the most requested app types. Whether you are building a single-vendor store, a multi-vendor how to build a marketplace app, or a D2C brand app, here is what it actually costs.

Core Features Every E-commerce App Needs

  • ▸Product catalog with categories, search, and filters
  • ▸User registration and login
  • ▸Shopping cart and wishlist
  • ▸Checkout flow
  • ▸Payment gateway integration (Razorpay for India, Stripe for international)
  • ▸Order tracking
  • ▸Push notifications for order updates
  • ▸Admin panel for managing products and orders

Features That Significantly Add Cost

Multi-vendor marketplace, real-time inventory management, AI-powered recommendations, loyalty programs, live customer support chat.

Cost Breakdown by App Type

E-commerce App TypeIndia CostUS/UK Cost
Simple single-vendor store$5,000 to $10,000$25,000 to $50,000
Full-featured store (both platforms)$10,000 to $20,000$50,000 to $100,000
Multi-vendor marketplace$20,000 to $40,000$100,000 to $200,000

Technology Stack for E-commerce Apps

why Flutter works well for e-commerce for mobile, Firebase or Node.js for backend, Razorpay or Stripe for payments, and Firebase Cloud Functions for order processing logic.

Timeline

A simple e-commerce app MVP takes 10 to 16 weeks. A full-featured store takes 16 to 24 weeks. A multi-vendor marketplace can take 6 to 12 months.

Want to build an e-commerce app? Tell us about your project at rootedtech.in/contact.

H
Harshal Mahadeshwar
Founder, Rooted Tech · Pune, India

I built NestSpace — a rental and roommate-finding platform — from scratch, solo, and shipped it on both Google Play and the App Store. At Rooted Tech, I build Flutter apps, Firebase backends, and Next.js platforms for startups and businesses worldwide. Everything I write here comes from real experience building real products.

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