Ecommerce Development Company in Kolkata
Build an online store designed to sell — from Shopify and WooCommerce stores to custom ecommerce platforms.
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What Are You Selling?
Select your category to see a recommended approach
Fashion
Recommended Model
B2C, visual-first catalogue with variants (size/colour)
Recommended Platform
Shopify or WooCommerce
Important Features
- Size/colour variants
- Lookbook-style galleries
- Wishlist
- Easy returns
Payment Options
Razorpay/Stripe (cards, UPI, wallets), COD
Shipping
Shiprocket or similar, with easy returns/exchange
Shopify vs WooCommerce vs Custom vs Marketplace vs Headless
No platform is universally best — the right one depends on your business model
| Shopify | WooCommerce | Custom | Marketplace | Headless | |
|---|---|---|---|---|---|
| Cost | Low upfront, subscription-based | Low upfront, hosting-based | Higher upfront investment | Varies, revenue-share common | Higher, needs custom frontend |
| Flexibility | Good, within Shopify's system | High, via plugins/code | Highest — built to spec | Platform-dependent | Highest — decoupled frontend |
| Customization | Good, theme/app limits | Very high | Unlimited | Platform-dependent | Unlimited on the frontend |
| Scalability | Excellent, managed by Shopify | Good, depends on hosting | Built to your requirements | Depends on platform | Excellent for high-traffic sites |
| Maintenance | Low — Shopify manages the platform | Moderate — you manage updates | Lower overhead, but you own it all | Platform-dependent | Higher — more moving parts |
| Speed | Fast, optimised by Shopify | Depends on hosting/optimisation | Depends on build quality | Platform-dependent | Very fast when done well |
| Best use case | Most retail and D2C stores | Content-heavy stores wanting full control | Unique commerce workflows, complex B2B | Multi-vendor businesses | High-traffic brands needing custom frontend experiences |
Shopify suits most retail and D2C businesses wanting a managed, low-maintenance store. WooCommerce suits businesses wanting full ownership and content-commerce flexibility. Custom ecommerce makes sense for unique workflows a standard platform can't accommodate. Marketplace architecture fits multi-vendor businesses. Headless commerce (a decoupled frontend on top of a commerce backend) suits high-traffic brands that need a highly custom, fast frontend experience while keeping commerce operations on a proven backend.
What is Ecommerce Development?
Ecommerce development is building an online store — the storefront, product catalogue, cart, checkout, payments, order and inventory management, shipping, admin tools and analytics — so a business can sell products or services online.
Storefront
The customer-facing website visitors shop on.
Product Catalogue
Your products, categories and variants.
Cart
Where selected items are held before checkout.
Checkout
The purchase flow from cart to completed order.
Payments
Payment gateway integration for accepting money securely.
Orders
Order management from purchase through fulfilment.
Inventory
Stock tracking across products and variants.
Customers
Accounts, order history and customer data.
Shipping
Rates, zones and courier integration.
Admin
The dashboard where you manage the whole store.
Analytics
Understanding what's actually driving sales.
Integrations
Connecting your store to CRM, ERP, WhatsApp and other tools.
Our Ecommerce Services
Platform-agnostic ecommerce development — Shopify, WooCommerce or custom
Fully custom platforms for unique commerce requirements.
Bulk pricing, dealer accounts and purchase orders.
Consumer-facing stores optimised for conversion.
Multi-vendor platforms connecting buyers and sellers.
Recurring billing and subscription products.
Modernising an existing store's design and UX.
Moving between platforms without losing data or rankings.
Connecting your store to backend business systems.
Syncing customer data with your CRM.
Order updates and customer communication via WhatsApp.
Understanding what's actually driving sales.
Ongoing updates and support after launch.
Ecommerce Features Explorer
Select the features your store needs to generate a blueprint
Ecommerce Development Cost Calculator
Answer a few questions to see an indicative complexity level
This is an indicative complexity level, not a fixed quotation.
Ecommerce SEO
Ecommerce SEO covers category and product page optimisation, technical SEO, schema markup, internal linking, handling filter-generated and duplicate URLs, product variant pages, image SEO, blog/content, and encouraging genuine reviews.
Explore Our SEO ServicesEcommerce Conversion Optimization
We look at every step of the buying journey:
Payments & Shipping
We integrate the payment and shipping infrastructure your store actually needs:
We only take on integrations we can genuinely support — if something isn't a fit, we'll tell you upfront.
B2B vs B2C Ecommerce
Different buyers need different store designs
B2B
- Bulk pricing tiers
- Dealer/wholesale accounts
- Quote requests
- Purchase orders
- Credit limits
- Approval workflows
B2C
- Customer accounts
- Coupons
- Wishlist
- Reviews
- Fast checkout
- Offers and promotions
D2C Ecommerce
Selling direct-to-consumer through your own brand website — rather than through retailers or marketplaces — is built around:
Should Your Store Have a Mobile App?
A companion app tends to make sense once you have a loyal, repeat-purchase customer base that would benefit from push notifications and a faster, native experience — it's rarely the right first investment for a brand-new store still validating product-market fit.
Explore Mobile App DevelopmentAI Ecommerce
AI can genuinely improve a store when it's applied to a real problem — AI-powered search, product recommendations, product description generation, chat assistants, customer support automation, personalization, demand forecasting and inventory insights. We won't claim AI will dramatically transform every store — its value depends on your catalogue size, traffic, and specific pain points.
AI DevelopmentAre You Ready to Launch Your Ecommerce Store?
Answer a few quick questions to see your readiness score
Are your products ready (list, descriptions)?
Have you finalised pricing?
Do you have product images ready?
Have you decided on shipping partners/rates?
Have you decided on payment methods?
Do you have GST/tax details ready?
Do you have an inventory management plan?
Do you have a returns/refund policy?
Do you have a customer support plan?
Do you have a marketing plan for launch?
Do you plan to use analytics?
Kolkata Ecommerce Community
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Frequently Asked Questions
Free Ecommerce Resources
Explore more of what Xigmapro builds:
Ready to build your ecommerce store?
Talk to our team about your requirements and get a custom estimate.