Custom Ecommerce Website Plans

PackagesProfessionalBig BusinessMulti Vendor
Price

$1999 $499

Along with Mobile App

$4999 $2999

Customize to your needs

$4999

Other can sell on your platform
Design QualityProfessional DesignCorporate DesignCorporate Design
Domain 1 Domain (.com)1 Domain (.com)1 Domain (.com)
Web space (hosting)Unlimited(shared)Unlimited (individual )Unlimited (individual)
Number of Email Id51025
Support90 days180 days365 days
Contact Now
Contact Now
Contact Now

When Do You Need Custom Development?

Is Tailor-made eCommerce Website Development Suitable for You?

Sometimes a custom e-commerce development may become necessary if one starts to feel restricted by a SaaS platform regarding his/her growth, flexibility, or margins. Ready-made tools are usually good for small businesses, but they often fail when the business scales. On the contrary, custom e-commerce website development is designed to effectively handle operational and architectural issues that hinder growth.

If your business demands control over logic, data, and performance, a tailor-made solution will bring you a return on investment over time. Here is a practical checklist that can help you determine if e-commerce development is your cup of custom.

It is necessary to have custom development if:

Complex Pricing Logic

You need tiered B2B pricing, geographically dependent taxes, or shipping cost calculations based on rules. Plug-in-based systems find it difficult to handle such cases and may introduce performance issues.

High Transaction Volume

SaaS platforms impose transaction fees that are up to 2%, per transaction, in addition to the other costs. A custom e-commerce web development company will help you eliminate this type of recurring fee and therefore increase your profit margins as you grow.

Unique Customer Journeys

Your checkout process requires various validations, such as uploading documents, getting approvals, or instructionally dependent steps. Customized workflows support accuracy, compliance, and better conversion control.

Deep Integrations

You need to connect legacy ERP systems, SAP, or inventory solutions that are unique to your business. Ecommerce custom development makes it possible to have secure, API-first connections without the risk of data sync errors.

It is not a matter of choice when you reach this phase to switch to custom e-commerce development; it is a structural necessity.

Enterprise & B2B Capabilities

Enterprise eCommerce Solutions: What Is Beyond the Typical Retail Business?

Enterprise e-commerce requires reliability, the ability to be extended, and good performance even under heavy use. In contrast to SaaS tools, enterprise e-commerce platforms are not simply configured; they are engineered. They depend on backend systems that can scale, services that are modular, and ownership that is long-term.

The following are the fundamental features that become available with custom e-commerce website development and are intended for sophisticated business models.

01

B2B Commerce Portals

  • ✓ Role-based access and approval workflows for corporate accounts
  • ✓ Bulk ordering, negotiated pricing, and credit limits
  • ✓ “Request a Quote” processes that are seamlessly connected with internal sales systems
Why is it important?

B2B portals automate sales processes and thus the accuracy of the orders increases. Moreover, a scalable backend assures performance even with large catalogs and repeat buyers.

02

Multi-Vendor Marketplaces

  • ✓ Vendor onboarding, commission management, and payout automation
  • ✓ Independent dashboards for sellers, inventory, and order tracking
  • ✓ Centralized governance with platform-level control
Why it matters:

The microservices-based marketplaces can scale vendors independently, thus they are not limited by bottlenecks and can quickly add new features.

03

Headless Commerce Architecture

  • ✓ Severed frontend with React or Vue for quicker rendering
  • ✓ The backend stays reliable, secure, and extendable
  • ✓ Omnichannel expansion with an API-first approach
Reason:

Headless e-commerce is a way to speed up the web page, improve SEO, and make the UX more flexible. Moreover, it is a way of protecting the platform from the challenges of mobile apps, kiosks, or new interaction points.

04

Custom Subscription Models

  • ✓ A bespoke process of recurring billing
  • ✓ The renewal cycles are extremely flexible, along with the usage-based pricing
  • ✓ There is no third-party subscription plugin on which you are reliant
Reason:

The implementation of custom billing engines is a way to reduce the long-term SaaS costs along with data lock-in. Moreover, they can handle business requirements for pricing as their main advantage without the need for recurring app fees.

When enterprises decide to leverage custom e-commerce development, they gain full control over their architecture, performance, and data. Moreover, this method is a solid foundation for their scalability, predictable costs, and superior operational efficiency in the long run.

Custom eCommerce Development vs. Shopify/SaaS

The decision to use a SaaS platform or to go for a custom e-commerce development has a major effect on aspects such as ownership, scalability, and long-term ROI. While SaaS tools offer a faster solution, they also limit the structure of your business. On the other hand, custom ecommerce website development is geared towards providing better control, higher performance, and enterprise growth opportunities.

The comparison below makes it clear why brands that are on a growth path eventually outgrow SaaS platforms and switch to engineered systems.

Ownership
SaaS / Shopify

You rent the store (monthly fees)

VS
IWC Custom

You own the code (one-time cost)

Scalability
SaaS / Shopify

Limited by plans and shared servers

VS
IWC Custom

Unlimited via cloud-native scaling

Customization
SaaS / Shopify

Restricted to themes and apps

VS
IWC Custom

Pixel-perfect UI + logic-perfect workflows

B2B Features
SaaS / Shopify

Locked behind expensive “Plus” plans

VS
IWC Custom

Built into the core architecture

Transaction Fees
SaaS / Shopify

Often charged per order

VS
IWC Custom

Zero (standard gateway fees only)

Nevertheless, the biggest difference is beneath the surface.

SaaS platforms dictate your roadmap, data structure, and performance limitations. On the other hand, e-commerce custom development provides architectural freedom necessary for API-first commerce, headless setups, and enterprise workflows.

If your company requires more liberty than templates offer, IWC delivers custom ecommerce solutions without theme dependency or platform lock-in.

Learn more about our e-commerce development services and architecture consulting approach.

Custom eCommerce Architecture

Engineered for Performance

Our Tech Stack

The technology choices have a direct impact on the speed, the stability, and the conversion performance. Consequently, our custom e-commerce development stack consists of technologies chosen for their scalability rather than for convenience.

We follow the same principles in building the systems that the enterprise ecommerce uses to be modular, API-driven, and cloud-native.

Frontend: React.js, Next.js, Vue.js

The modern JavaScript frameworks we use enable us to provide our users with the experience of using an app.

Advantages:
  • • Component-based architecture makes UI logic reusable
  • • Server-side rendering (Next.js) helps in improving Core Web Vitals
  • • Loading of pages is much quicker, which results in users that leave the website being reduced
Business impact:

Improved performance of the website translates directly into higher conversion rates and better SEO results.

Backend: Node.js, Python (Django), Laravel

The backend is software that is responsible for the enforcement of business rules, integrations, and automations.

Reasons:
  • • Node.js makes it possible to have real-time, API-first commerce systems
  • • Django provides solid security and fast enterprise-grade development
  • • Laravel offers a simple solution for complex workflow problems
Business impact:

Firmly operating logic is the reason for a minimal number of system failures when there is a high volume of traffic and a sales event.

Databases: MongoDB & PostgreSQL

The way data is stored has a direct impact on how the system will be able to scale and how accurate the reporting will be.

Here is why their combination is good:
  • • MongoDB supports flexible product catalogs and variants
  • • PostgreSQL maintains transactional integrity for orders and payments
Business impact:

Better query speed is achieved without financial accuracy being compromised.

Cloud Infrastructure: AWS, Google Cloud, Azure

The infrastructure that a business has to rely on has to be able to scale even before the additional revenue comes from it.

The reason why we are cloud platform users is as follows:
  • • Automatically scaling is done during flash sales and campaigns
  • • High availability is provided through global CDN distribution
  • • Infrastructure that is optimized for enterprise e-commerce loads
Business impact:

Maximized traffic periods without any system failures lead to the company not losing any potential revenue.

Such a stack is what makes enterprise ecommerce engineering possible, as well as headless ecommerce and microservices commerce platforms, without the limitations that come with SaaS.

Additionally, it allows for the implementation of sophisticated integrations such as AI-driven personalization, ERP systems, and omnichannel commerce flows.

How We Deliver eCommerce Custom Development

Custom e-commerce development will only be successful if the technical decisions are in line with the company's scale, control, and long-term profit. That's why we have a well-defined, transparent, and architecture-first process. Being a custom e-commerce web development company, we concentrate on ownership, performance, and future scalability rather than taking shortcuts.

01

Architecture Blueprint

We start with the design of the database schema and the mapping of detailed user flows. This makes sure data relationships are not only neat but also queries become faster, and traffic can grow without bottlenecks. In the case of enterprise e-commerce, this stage is instrumental in avoiding expensive double work later.

02

UI/UX Engineering

The following step is to create interfaces that will engage users to perform conversions and not only visually attract them. The layouts, checkout flows, and navigation are tested against the actual user behavior. Hence, the e-commerce custom development of the website has the effect that the AOV is raised and the customer drop-off is decreased.

03

Agile Development

The development is done with sprint-based agile delivery and frequent demos. This provides for early validation, scope under control, and the ability to predict timelines. Unlike SaaS, which is rigid, e-commerce custom development can be changed as the requirements evolve.

04

Security Hardening

Security is a part of the system from the very beginning and not something that is added later. The team carries out penetration testing, SQL injection prevention, and data encryption. This is what keeps customer data safe and is the reason why enterprise ecommerce operations can meet the necessary compliances.

05

Deployment & Handover

At the end of the day, the code is placed on servers that are ready to go and a complete source code is handed over. You get to keep full ownership, along with control and the freedom to deploy wherever you want. This very thing is the primary custom e-commerce development benefit that goes beyond the rented platform ones.

Frequently Asked Questions About Custom eCommerce

An evaluation involving cost, timelines, and ownership is what decision-makers usually do before opting for custom e-commerce web development. What follows are clear, technical answers that are mostly geared towards long-term value and control.

Question: Why is custom development more expensive than Shopify?

Answer: The higher initial cost of a custom e-commerce development is due to the fact that you are creating an asset that is owned by you. But on the other hand, there will be no monthly platform fees, revenue caps, or plugin dependencies. After some time, this will not only stop the "renting" costs but also make the business more scalable and thus result in a greater ROI than in the case of SaaS-based e-commerce platforms.

Question: How long does it take to build a custom online store?
+
Question: Can I migrate my data from WooCommerce or Shopify to a custom site?
+
Question: Do you provide source code ownership?
+

Stop Renting. Start Owning

The SaaS platform is a bottleneck in terms of flexibility, scalability, and long-term ROI.

A custom e-commerce development empowers you to govern every aspect of your data architecture and growth strategy. Collaborate with a reliable custom e-commerce web development company to acquire a business asset that can be scaled rather than a rented storefront.