Custom ecommerce website development for growing businesses
Ecommerce Builder for Custom Online Stores
Build an Ecommerce Website Around Your Products, Customers and Business Workflow
EchoPx develops custom ecommerce websites for businesses that need more than a basic template-based online store. We help structure the storefront, catalog, shopping journey and operational workflows around the way your business sells.
Your ecommerce website can include product categories, search and filters, product pages, shopping cart, checkout, payment gateways, customer accounts, inventory, orders, shipping, analytics, SEO and supported integrations with business systems.
Whether you are starting a new ecommerce business, upgrading an existing online store, developing a B2B portal or replacing a restrictive website builder, the development scope can be planned around your actual requirements.
- Product catalog
- Cart & checkout
- Payments
- Orders
- Inventory
- B2B workflows
- Integrations
- SEO
Build Your Ecommerce Website With EchoPx
19+
Years of experience
1500+
Clients
1700+
Projects
Rajajinagar
Bengaluru office
Built around your business
Build a Professional Ecommerce Website for Your Business
An ecommerce website connects customer experience with business operations. Customers need a simple way to discover products, compare options, understand pricing, choose variants and complete an order. The business needs practical tools for products, stock, payments, customers, orders and fulfilment.
A professional ecommerce solution should therefore be designed as a complete selling system rather than only a collection of attractive product pages. EchoPx focuses on custom ecommerce website development rather than positioning itself as a free DIY ecommerce-builder platform.
A modern ecommerce website can include
- Responsive storefront
- Product catalog
- Category management
- Search & filters
- Shopping cart
- Checkout
- Payment gateway
- Customer accounts
- Order management
- Inventory
- Promotions
- Analytics
Definition
What Is an Ecommerce Builder?
An ecommerce builder is a platform, application or development approach used to create an online store. Common functionality includes product management, categories, shopping cart, checkout, payments, orders and website administration. Hosted builders can be useful for standardized ecommerce requirements and quick launches.
Custom ecommerce development becomes more relevant when a business requires specialized workflows, B2B features, custom integrations, complex catalogs or greater control over the customer experience. Launch approach, store design flexibility, feature depth, integration options and long-term ownership differ between a hosted/DIY builder and custom development — EchoPx focuses on the latter, scoping the project around your actual requirements.
Core features
Core Features of a Modern Ecommerce Website
A professional ecommerce website connects the customer shopping experience with the business processes needed to manage online selling.
Responsive Storefront
A customer-facing ecommerce interface designed for desktop, tablet and mobile.
Product Catalog
Structured product data including images, prices, descriptions, specifications, variants and availability.
Category Management
Logical category and subcategory structures that make larger catalogs easier to browse.
Search and Filters
Product discovery tools based on relevant catalog attributes such as price, size, colour and availability.
Shopping Cart
A clear summary of selected products, quantities, pricing and promotions.
Checkout
A structured order flow for customer information, shipping, taxes, payments and confirmation.
Payment Gateway
Integration with compatible payment providers according to technical and business eligibility.
Order Management
Administrative workflows for reviewing, processing and tracking orders.
Features
Ecommerce Website Development Features
EchoPx provides ecommerce builder and website development services for businesses that need more than a basic store with a few product pages.
Product Catalog & Categories
Product name, SKU, categories, brand, images, descriptions, pricing, tax information, variants, specifications, stock status and SEO metadata.
Search, Filters & Discovery
Keyword search, autocomplete, category and brand filters, price filters, size/colour/material, technical attributes and sorting.
Shopping Cart & Checkout
Add to cart, quantity updates, coupon handling, cart totals, guest checkout, billing/shipping addresses, tax calculation and order review.
Payment Gateway Integration
Compatible gateways integrated according to provider APIs, supported payment methods such as cards, UPI, net banking and wallets, plus COD where suitable.
Inventory, Orders & Fulfilment
Stock quantities, low-stock rules, order and payment status, packing and shipment information, cancellations, returns and ERP/inventory synchronization.
Shipping & Delivery Workflows
Flat-rate, order-value-based or location-based shipping, free-shipping thresholds, local delivery, store pickup and courier API integration.
Customer Accounts & Retention
Registration and login, saved addresses, order history and details, reorder functionality, wishlist and account communication where scoped.
Mobile Ecommerce
Product discovery, variant selection, cart controls and checkout designed for smaller screens, with a dedicated ecommerce app evaluated where justified.
Key capabilities
Key Capabilities of the EchoPx Ecommerce Builder
Depending on project requirements, the EchoPx ecommerce builder approach can include the following capabilities.
B2B Ecommerce
Business accounts and ordering workflows built around your wholesale or distribution model.
- Business registration & approval
- Bulk quantities & RFQ
- Customer-specific pricing
Multi-Vendor Marketplace
Marketplace functionality for platforms with multiple participating sellers.
- Vendor onboarding & dashboards
- Commission rules
- Order allocation
Integrations & Automation
Connect the storefront with the systems your business already runs on.
- ERP & CRM integration
- Payment & logistics APIs
- Marketing & analytics tools
SEO-Friendly Development
Technical foundations that help search engines discover categories and products.
- Clean, descriptive URLs
- Structured headings & metadata
- Structured data & sitemaps
Analytics & Conversion Tracking
Visibility into what happens between a visit and a purchase.
- Product & checkout events
- Campaign attribution
- Revenue reporting
Builder for Small Businesses
Functionality scoped to what your business actually needs, not a generic feature list.
- Right-sized catalog & cart
- Essential payments & orders
- Room to add features later
Platform Evaluation
Guidance on choosing between Shopify, Wix, WooCommerce, Magento, BigCommerce and custom development.
- Catalog & workflow fit
- Recurring cost comparison
- Integration capability
Migration & Replatforming
Move from an existing platform without losing data or search visibility.
- Catalog & content migration
- SEO URL mapping & redirects
- Payment & integration rebuild
Benefits
Benefits of a Custom Ecommerce Builder
Centralized Online Selling
Bring products, customers, orders and ecommerce activities into one structured environment instead of disconnected tools and spreadsheets.
Structured Catalog & Discovery
Consistent categories, search and filters help customers move from a broad category to a relevant product without friction.
Connected Checkout & Payments
A clear cart and checkout flow with compatible payment gateways reduces drop-off at the final purchase step.
Coordinated Inventory & Fulfilment
Orders, stock and fulfilment stages stay connected so teams know which orders need action.
SEO & Analytics Foundation
Clean URLs, metadata and tracking are considered during development rather than added as an afterthought.
Scalable as You Grow
Additional categories, B2B workflows, integrations and reports can be introduced as requirements develop.
Industries
Ecommerce Solutions for Different Businesses
EchoPx ecommerce builder solutions can be developed around different products, customer types and operating models.
Fashion and Apparel
Collections, size and colour variants, visual merchandising and mobile-first shopping.
Food and Consumer Products
Pack sizes, product information, promotions, delivery rules and repeat-purchase journeys.
Furniture and Home
Large product imagery, dimensions, specifications, delivery information and enquiries.
Electronics
Technical specifications, model variants, search, filters and stock visibility.
Industrial and Manufacturing
Technical catalogs, B2B accounts, quotations, bulk orders and ERP integration.
Wholesale and Distribution
Business accounts, bulk quantities, customer-specific workflows and integrations.
Grocery and Retail
Large category structures, search, inventory, promotions and delivery workflows.
Multi-Vendor Marketplace
Vendor onboarding, products, commissions, order allocation and administration.
Small business
Ecommerce Builder for Small Businesses
Small businesses frequently search for a free ecommerce website builder, cheap ecommerce builder or easy online store builder because they want to start selling with limited complexity. Free or low-cost builders may work for simple stores, but businesses should compare product limits, transaction fees, paid apps, themes, storage, SEO controls, integrations, support and the cost of upgrading as the business grows.
A custom ecommerce project can instead prioritize the functionality the business actually needs and introduce more advanced features when there is a clear operational or commercial reason. There is no single best ecommerce website builder for every business — platform selection should be based on requirements rather than only popularity.
What to evaluate
- Catalog size & complexity
- B2C, B2B or marketplace model
- Custom workflows
- Payment requirements
- Shipping requirements
- SEO needs
- ERP or CRM integrations
- Recurring platform costs
- Expected order volume
- Customization requirements
- Long-term ownership
B2B ecommerce
B2B Ecommerce Website Development
B2B ecommerce can require workflows that are different from consumer retail stores — business registration, account approval, technical product catalogs, bulk quantities, Request for Quote, customer-specific pricing, dealer and distributor access, purchase order references, repeat ordering and ERP integration.
Business Registration → Account Approval → Catalog Access → Bulk Order / RFQ → Customer Pricing → Order Approval → Fulfilment → ERP Sync → Business Order History
EchoPx develops B2B ecommerce around
- Business registration & account approval
- Technical product catalogs
- Bulk quantities & Request for Quote
- Customer-specific pricing workflows
- Dealer & distributor access
- ERP integration & business order history
Connected workflows
Practical Ecommerce Workflows
These ecommerce activities are connected, which is why they should be documented together when planning an ecommerce website.
Product-to-Purchase
The customer-facing workflow from product discovery to order submission.
- Search, filters & product page
- Shopping cart
- Checkout & payment
- Order confirmation
Order Processing
Stages an ecommerce order moves through once submitted.
- Order & payment review
- Inventory allocation
- Packing & shipment
- Fulfilment & completion
Inventory
How ecommerce demand participates in stock movement.
- Product stock
- Order-driven requirement
- Inventory movement
- Updated availability
Integrations & Reporting
How ecommerce data connects with the rest of the business.
- ERP, CRM & payment APIs
- Analytics & tracking
- Sales & product reports
- Management review
Development process
How EchoPx Develops Ecommerce Websites
Seven steps take an ecommerce builder project from discovery to launch and ongoing enhancement.
Requirement Discovery
We understand the products, customers, sales model, payment, shipping, current systems and ecommerce goals.
Catalog & Workflow Analysis
Categories, variants, pricing, stock, cart, checkout, orders and fulfilment are mapped.
Scope Definition
Pages, functionality, integrations, administration and tracking requirements are documented.
Ecommerce Architecture
Navigation, product discovery, customer journeys, data and integrations are planned.
Front-End & Back-End Development
Customer-facing interfaces and catalog, cart, checkout, order and administration functionality are developed.
Integration Development
Approved payment, logistics, ERP, CRM and other supported integrations are connected.
Testing, Launch & Enhancement
Storefront, checkout, payment, order and integration workflows are tested, then launched and enhanced as requirements evolve.
Integrations
Ecommerce Integrations and Automation
A growing ecommerce business may need the storefront to exchange data with sales, operations, finance, marketing and fulfilment systems. Feasibility depends on API availability, authentication and provider limitations.
- ERP integration
- CRM integration
- Inventory systems
- Accounting systems
- Payment gateways
- Courier & logistics APIs
- WhatsApp API
- Email & SMS services
- Google Analytics
- Google Tag Manager
- Meta Pixel
- Google Merchant Center
- Marketing platforms
- Marketplace integrations
- Custom third-party APIs
Evaluation
Choosing an Ecommerce Platform
There is no single best ecommerce website builder for every business. Platform selection should be based on requirements rather than only popularity, covering how customers browse, choose products and complete checkout.
Think beyond launch to new products, categories, customer groups, B2B needs and integrations that may be introduced as the ecommerce operation develops.
Evaluate these ten areas
- Catalog size & complexity
- B2C, B2B or marketplace model
- Custom workflows
- Payment requirements
- Shipping requirements
- SEO needs
- ERP or CRM integrations
- Recurring platform costs
- Customization requirements
- Long-term ownership
Ecommerce builder vs custom
Ecommerce Builder vs Custom Ecommerce Development
Shopify, Wix, WooCommerce, Magento, BigCommerce and Zoho Commerce are common starting points. Current provider features and pricing should always be checked directly with the provider.
Hosted / DIY ecommerce builder
Standardized setup can launch faster, using platform themes and app-ecosystem components, with ownership largely controlled by the platform.
- Faster standardized launch
- Themes & app marketplace
- Limited by available connectors
- May need apps for B2B
Custom ecommerce development
Scope is planned around your business requirements, with greater flexibility for custom customer journeys, B2B workflows and API-based integrations.
- Business-specific functionality
- Flexible custom journeys
- Engineered API integrations
- Greater long-term ownership
Migration between platforms — Wix to Shopify, Shopify to another platform, or WooCommerce to custom ecommerce — should be planned carefully to protect catalog data, customer data, SEO visibility and operational continuity.
Why EchoPx
Why Choose EchoPx?
- Ecommerce-focused development for businesses that need practical online selling functionality.
- Business workflow understanding across products, customers, payments, orders, inventory, shipping and integrations.
- Custom development capability when standard platform features are not sufficient.
- Integration-oriented approach connecting compatible ERP, CRM, payment and logistics systems through supported APIs.
- SEO and marketing readiness considered during development, not added afterwards.
- Scalable enhancements as the ecommerce operation grows.
EchoPx in numbers
19+
Years of experience
1500+
Clients
1700+
Projects
Bangalore
Rajajinagar office
Next step
Build Your Ecommerce Website with EchoPx
If you are planning a new online store, replacing an existing ecommerce builder, developing a B2B ecommerce portal or connecting ecommerce with business systems, EchoPx can help define the technical scope.
Share your approximate product count, categories, customer types, payment and shipping requirements, current platform, required integrations and custom workflows.
Build an Ecommerce Website That Fits Your Business — discuss your products, customer journey, payment and shipping needs, integrations and B2B requirements with EchoPx.
Visit us
Find Us in Bangalore
Visit the EchoPx office in Rajajinagar to discuss your ecommerce builder requirements in person, or call ahead to plan a meeting.
Address177, 19th Main Rd, A Block, Milk Colony, Rajajinagar, Bengaluru 560021
LandmarkNear Sri Shakti Devi Karumari Amman Temple
Phone+91 97399 66977
Emailinfo@echopx.com
Office hoursMonday to Friday 10am - 5pm, Saturday 10am - 2pm, Sunday closed
- Rajajinagar
- Malleshwaram
- Vijayanagar
- Basaveshwaranagar
- Nandini Layout
- Prakash Nagar
- Kamakshipalya
- Yeshwanthpur
- Mahalakshmipuram
- ISRO Layout
Related pages
Related EchoPx Services
FAQ
Frequently Asked Questions
What is an ecommerce builder?
An ecommerce builder is a platform, application or development approach used to create an online store with product, cart, checkout, payment, order and administration functionality.
Does EchoPx provide an ecommerce builder?
EchoPx provides custom ecommerce website development rather than a free DIY self-service ecommerce-builder platform.
Can EchoPx build a custom ecommerce website?
Yes. Ecommerce functionality can be developed around defined catalog, customer, payment, order, inventory and integration requirements.
What features should an ecommerce website have?
Common features include product catalogs, categories, search, filters, variants, cart, checkout, payments, customer accounts, orders, inventory, shipping, promotions, analytics and SEO controls.
Can you integrate payment gateways?
Yes. Compatible payment gateways can be integrated according to provider APIs, eligibility and technical requirements.
Can ecommerce integrate with ERP or CRM software?
Yes, where suitable APIs or integration methods are available. The required data flows should be defined before development.
Can you build B2B ecommerce websites?
Yes. B2B ecommerce can include business accounts, approval, technical catalogs, bulk quantities, quotations, pricing workflows and integrations.
Can you build a multi-vendor marketplace?
Yes. Marketplace functionality can be scoped around vendor onboarding, seller products, commissions, orders and administration.
Can you build an ecommerce mobile app?
Mobile ecommerce applications can be evaluated when the business has a clear use case for app-specific functionality or customer engagement.
Is Shopify the best ecommerce builder?
Shopify can suit many businesses, but the best option depends on requirements, customization, recurring costs, integrations and expected growth.
Is Wix good for ecommerce?
Wix can support ecommerce requirements for certain businesses. Catalog complexity, integrations, SEO, operational workflows and future growth should be considered.
Is WooCommerce suitable for ecommerce?
WooCommerce can suit WordPress-based ecommerce, especially content-led stores. Hosting, plugins, maintenance and compatibility should be considered.
When should I choose custom ecommerce development?
Custom development is useful when the business needs specialized workflows, integrations, B2B features, complex catalogs or functionality not efficiently handled by standard platforms.
Can an existing ecommerce website be migrated?
Yes. Migration can include catalog, content, images, SEO redirects, integrations and other data according to technical feasibility and project scope.
Can ecommerce websites be SEO friendly?
Yes. Clean URLs, metadata, headings, crawlable content, internal linking, sitemaps, structured data and performance considerations can be implemented.
What is an AI ecommerce website builder?
AI-assisted builders use automated tools to help generate layouts, content or store setup. Businesses should still evaluate the resulting functionality, accuracy, customization and long-term platform fit.
How long does it take to build an ecommerce website?
Timeline depends on catalog size, design, custom functionality, integrations, migration, content readiness, testing and approval cycles.
How much does an ecommerce website cost?
Cost depends on products, custom features, design, payments, shipping, B2B or marketplace requirements, integrations, migration and ongoing services.
Which ecommerce platform is best for a small business?
The right platform depends on the business model, product catalog, budget, technical needs, integrations and growth plans. There is no single best platform for every small business.
How do I start an ecommerce project with EchoPx?
Share your products, approximate catalog size, customer types, current platform, payment and shipping requirements, integrations and required custom workflows.