Chat with us
Custom apps · Shopify websites · Connected stores

Custom Shopify App Development Company

Digittrix is a Shopify app development company offering custom Shopify app development, website design, theme development and store integrations. Build a Shopify website, extend an existing store or launch an app for other merchants with one team for design, engineering and support.

  • Since 2014 Product delivery experience
  • Apps + APIs Connected store operations
  • Launch + Support Support at every stage

Shopify software built by Digittrix

Talksy is our live Shopify app. Explore its chat, product-search and FAQ experience on the official App Store. For storefront work, see our MagicalNest store redesign.

View Talksy on Shopify

Digittrix’s Wider Client Portfolio

Selected organizations from our work across industries. These logos are not presented as Shopify app clients; see Talksy below for a Shopify product example.

HappyFidos brand logo
Dudar company logo
Swach Bharat mission logo
Amrutam brand logo
Broomy brand logo
Pongo company logo
GoodLives company logo
Zajel company logo
Satyamev Jayate logo
IKEA brand logo
O&M company logo
CarryOn brand logo
Kazo brand logo
Petovac company logo

What Is Shopify App Development?

Shopify app development creates software that extends a store’s functionality or connects it to other systems. A theme controls the storefront’s appearance and content; an app can add merchant workflows, inventory synchronization, subscriptions or integrations. Digittrix develops custom and public apps alongside Shopify websites and themes.

We start with your workflow, then plan the app interface, integrations and delivery scope. Whether you need an app for your own store or a product for other merchants, the approach follows your business requirements.

Custom apps
Built around your business
Connected systems
Store, operations and customer data
End to end
Discovery through launch and support
Choose the right build

Do You Need a Shopify Theme, App or Headless Storefront?

Use a theme for storefront presentation, an app for new workflows or integrations, and a headless frontend when the customer experience needs a separate architecture. Check whether an existing app meets the requirement before commissioning custom software.

On smaller screens, swipe the table to compare all columns.

Choose by the business requirement and who will use the product.
ApproachBest fitWhat to confirm first
Existing Shopify appA standard feature already covered by a maintained product.Feature fit, permissions, subscription fees and support.
Theme customization or custom themeProduct pages, collection layouts, navigation and brand presentation.Theme capabilities, content, reusable sections and performance needs.
Custom-distribution appA workflow or integration for one store or stores in one Plus organization.Data access, installation scope, sync rules and ongoing maintenance.
Public Shopify appA software product offered to multiple merchants through the App Store.Onboarding, billing, support and Shopify review requirements.
Headless storefrontA customer-facing frontend built separately from the theme system.A clear business reason, API needs, hosting and content-preview workflows.
Mobile shopping appAn iOS or Android storefront connected to Shopify commerce.Mobile-specific user journeys, checkout integration and release requirements.

Platform references: Shopify theme architecture, app distribution methods and headless storefronts.

Storefront design and commerce engineering

Shopify Website Development Services

Our Shopify development agency connects storefront design with the apps and systems behind your business. Plan a new store or redesign around your catalogue, customer journeys and operational requirements.

Shopify Ecommerce Website Development

Work with a Shopify website developer to organize products and collections, design clear shopping journeys and prepare your store for launch. Deliverables can include responsive page templates, content setup, agreed integrations and checkout testing.

Custom Shopify Theme Development

Build a custom Shopify theme around your brand or improve an existing one with Liquid templates, reusable sections, blocks and product options. A theme built from scratch has a separate scope from customization, with responsive, accessibility and performance checks defined before development.

Shopify Plus Development

Connect storefront design, B2B workflows, integrations and supported checkout extensions. We first confirm which capabilities your Shopify Plus plan provides, then identify any custom theme or app work needed.

Headless Shopify Development

Separate the storefront from the commerce backend using the Storefront API with Hydrogen or another suitable framework. We compare a headless Shopify frontend with a Liquid theme, including content previews, hosting, integration effort and ongoing maintenance.

Shopify Mobile App Development

Plan an iOS or Android shopping experience connected to your catalogue, cart and checkout. Define account journeys, integrations and store-release requirements separately from any embedded merchant-admin app.

White Label Shopify Development

For design studios and agencies, agree on delivery responsibilities, branding, confidentiality and handover terms. Storefront, theme and app work can follow one project plan under your client relationship.

Share your current store, catalogue and requirements. We’ll assess the design, integrations and migration work, then recommend a theme-based or headless approach with a clear delivery scope.

Who will install your app?

Custom Apps or a Public App Store Product

The first decision is whether the app serves your own business or is a product for other Shopify merchants.

For your store or Plus organization

Custom distribution supports an app for a single store or stores in one Shopify Plus organization. Use it for internal tools, store-specific features and business integrations.

For multiple Shopify merchants

Public distribution supports an app listed in the Shopify App Store. Plan merchant onboarding, app billing, support and Shopify’s review process as part of the product.

Start with the business problem

Business Challenges We Solve

Build the missing connections between your store, your team and the way your business works.

Manual inventory updates

Stock changes arrive late across your store, warehouse and sales channels.

Disconnected business tools

Staff re-enter orders and customer records between Shopify, CRM and accounting tools.

Repetitive order handling

Tagging, routing and fulfilment tasks take time on every order.

Limited store functionality

Your product or service needs features that the current app setup does not provide.

Difficult subscription management

Customers need clearer ways to manage repeat purchases and delivery schedules.

Shipping & sync failures

Failed requests and mismatched order status need visibility and recovery tools.

Eight ways to extend your store

Shopify App Solutions We Build

Explore merchant tools, public app products and specialist features for your store. These solutions can be combined; the distribution method is chosen separately.

Swipe to explore all eight Shopify app solutions

Custom Shopify Merchant Apps

Build tools inside Shopify admin for tasks your team handles every day: bulk product updates, custom order rules, fulfilment queues and operational reports.

  • Embedded admin screens
  • Bulk product tools
  • Order management
Discuss on WhatsApp

Shopify App Development Services

Our Shopify app development agency connects merchant interfaces, backend engineering and store operations. Build a Shopify app for your business or plan a public product with onboarding, billing and support.

Four connected delivery tracks

A complete path from idea to app

Build around a clear scope, practical milestones and the merchant experience.

Custom App Engineering

Build embedded merchant apps with product tools, custom order rules and dashboards that fit daily store operations.

  • Embedded Shopify admin screens
  • Product & order workflows
  • App settings & access controls
  • Installation & uninstall testing

Merchant & Storefront UX

Design merchant screens with Shopify’s interface patterns and add customer-facing features through app extensions.

  • Merchant onboarding & settings
  • Polaris-based interfaces
  • Theme app blocks
  • Responsive storefront widgets

API Integration & Automation

Connect product, customer, order and fulfilment data with your business software through supported Shopify APIs.

  • GraphQL Admin API integration
  • CRM, ERP & warehouse sync
  • Webhooks & background jobs
  • Sync logs, retries & alerts

Launch & Ongoing Support

Test on development stores, prepare the launch and maintain the app as Shopify APIs and your store requirements evolve.

  • Development-store testing
  • Distribution & submission support
  • API compatibility updates
  • Merchant support & bug fixes
Features selected for your app

Core Features of a Shopify App

Shopify custom app development starts with the functions that solve your store’s problem. Not every app needs every feature.

Merchant dashboard

  • Guided setup and configuration
  • Store-specific settings
  • Activity and error reports

Product & inventory tools

  • Catalogue and variant updates
  • Stock synchronization
  • Bulk operations and sync status

Order & fulfilment workflows

  • Order rules and routing
  • Shipping status updates
  • Retry and exception handling

Storefront experiences

  • Theme app blocks and widgets
  • Product discovery tools
  • Responsive customer interfaces

Customer engagement

  • Live chat and FAQ experiences
  • Customer segmentation
  • Subscription management where needed

Reporting & access

  • Workflow and usage reports
  • Store permissions and session checks
  • Data export and retention controls
Built for your business model

Industries We Serve

Explore Shopify app workflows tailored to the products you sell and the customers you serve.

Fashion & Apparel

Size and variant management, recommendations, returns and inventory workflows.

Grocery & Supermarkets

Location-based delivery, stock synchronization and repeat ordering.

Beauty & Cosmetics

Product discovery, replenishment reminders and loyalty experiences.

Electronics & Gadgets

Warranty workflows, product comparisons and bulk order processing.

Jewellery & Luxury

Product personalization, appointment requests and premium service journeys.

Furniture & Home Decor

Custom product options, delivery planning and catalogue experiences.

B2B & Wholesale

Buyer-specific ordering tools, quote requests and ERP synchronization, matched to the store’s B2B setup.

Subscription Businesses

Replenishment plans, repeat orders and customer controls for subscription boxes or recurring products.

Technology blueprint

Our Shopify App Technology Stack

Shopify-specific tools power the merchant interface and store integrations. Database and hosting choices depend on the app’s data, background jobs and expected usage.

Architecture layers

Technology decisions account for maintainability, performance, security, and your team’s future needs.

01 · Embedded app experience

Merchant interfaces

Use Shopify interface components and App Bridge for an app that feels familiar inside the merchant admin.

3 tools & capabilities

React

Polaris web components

Shopify App Bridge

Choose a maintainable app backend

Shopify Application Development with Node.js, PHP & Python

Choose the backend around your existing systems, background tasks and support team. The selected stack must support Shopify’s APIs, authentication, installation flows and operational monitoring.

Shopify App Development with Node.js

Use Node.js for app services, webhook processing and integrations. A Shopify web app development project can combine an embedded merchant interface with background jobs, operational logs and retry handling.

Laravel & PHP Shopify App Development

Laravel can suit teams with existing PHP systems. Whether using Laravel or core PHP, we plan API compatibility, OAuth, token validation, webhooks and secure deployment around the integration and maintenance requirements.

Shopify App Development with Python

Python can support data processing, reporting and integration services behind a Shopify app. We define the boundary between backend jobs and the merchant or customer interface, then plan monitoring and failure recovery.

The proposal identifies the interface, backend and integrations required. Existing apps or native platform capabilities may meet some needs without a separate custom backend.

Connect your store to your business

Shopify Integration Services

Bring your tools together with clear data mapping, synchronization rules and visibility when something needs attention.

  • CRM: HubSpot, Zoho & Salesforce
  • ERP & internal business systems
  • Inventory & warehouse management
  • Shipping & logistics providers
  • Accounting & financial reporting
  • WhatsApp, SMS & support tools
  • Subscription workflows
  • Custom APIs & business applications
A Shopify product you can explore

Shopify App Development in Practice

Talksy product search inside its Shopify chat interface
Built by Digittrix · Available on Shopify

Talksy: Our Shopify Live Chat & Search App

Digittrix developed Talksy, a Shopify app that brings live agent chat, product search, FAQs and message alerts into one storefront experience. Explore the working product and its published features.

Explore the Talksy delivery story
Verify on the Shopify App Store

The official Shopify App Store listing identifies Digittrix Infotech Pvt Ltd. as the developer. Use it to review the app’s screenshots, feature details and installation options.

Your product and engineering team

Why Choose Digittrix?

A practical delivery approach that connects store requirements to working software.

Digittrix Infotech Private Limited is based in Mohali (Sahibzada Ajit Singh Nagar), Punjab, India, and provides Shopify development services worldwide, including the United States, United Kingdom, Canada, Australia and New Zealand. Explore Shopify development in Mohali with INR pricing or View our office and contact details or meet co-founder Harsh Abrol.

01

Store-specific solutions

Your app is designed around your catalogue, workflows and operating needs.

02

Connected development

Design, backend services and third-party integrations follow one delivery plan.

03

Clear milestones

Review progress through agreed prototypes, releases and acceptance checks.

04

Performance & security

Test permissions, data flows, reliability and the customer experience.

05

Launch support

Prepare installation, release and handover steps for the agreed app distribution.

06

Long-term maintenance

Plan updates, monitoring and enhancements as your store evolves.

From our existing client reviews

What Clients Say About Working With Digittrix

Published feedback on our wider development work and client communication.

“Communication is excellent and results really show skill and professionalism.”
Neal Y. · Read the published review
“Handles feedback efficiently. Would work with them again”
Amit B · Read the published review
2 client video reviews

Client experiences with Digittrix

Hear clients discuss our web application and custom website work, including communication, feedback and delivery. These reviews describe Digittrix’s wider development experience.

Web application development

Anuj’s web application review

Review summary: Anuj describes working with Digittrix to build a web application. He discusses support, feedback, timelines and choosing a technology partner for an MVP.

Published
Digittrix’s YouTube channel · 56 sec

Watch on YouTube

Custom website development

Custom website client review

Review summary: A client describes turning his website idea into a finished product, with feedback on listening to requirements, responsiveness, patience and professionalism.

Published
Digittrix’s YouTube channel · 40 sec

Watch on YouTube
Plan the scope before the build

Shopify Development Cost: Websites, Themes & Apps

Shopify development cost depends on what you need to build. A store launch, bespoke theme and multi-merchant app have different deliverables, testing requirements and ongoing expenses.

MVP

$1,499USD

A basic store website or a focused app with the required pages, workflow and launch deliverables agreed before development. The proposal defines the limits of the basic scope.

Advanced

$1,500–$2,499USD

Custom storefront requirements or app features and integrations, with the final price determined by the agreed design, workflows and implementation scope.

Advanced with AI

Custom quoteBased on agreed scope

An advanced Shopify website or app with agreed AI features, such as assisted search, product recommendations or support workflows. We assess data readiness, answer quality, human handover and model usage before quoting.

Pricing scope: MVP and Advanced prices cover an agreed website or app scope; Advanced with AI is quoted after discovery. The written proposal confirms deliverables, revisions, integrations and acceptance criteria. Additional requirements are quoted separately. Shopify plans, paid themes and apps, hosting, third-party usage, taxes and ongoing support are separate unless explicitly included.

What affects your development estimate?

Shopify Website Development Cost

Shopify store development cost depends on page templates, catalogue size, design work, content migration and integrations. The estimate separates implementation from your Shopify plan, theme licences and paid apps.

Shopify Theme Development Cost

Theme customization and a theme built from scratch need different budgets. We assess reusable sections, product-page requirements, responsive behavior, accessibility and testing before quoting the theme work.

Shopify App Development Cost

Shopify app development pricing reflects merchant screens, business rules, APIs, distribution, hosting and support. Public apps also need installation, billing and submission preparation; Shopify determines the review schedule.

What we need to prepare your estimate

Share your store URL and Shopify plan, the users and workflows involved, required integrations, catalogue or migration size, and target launch date. We use these inputs to separate discovery, design, engineering, testing and handover in the proposal. App subscriptions, hosting, third-party usage and maintenance are listed separately unless included.

Indicative Shopify app delivery timelines

These planning ranges apply to the app scopes below. Website and theme timelines are estimated separately after reviewing your requirements.

Focused custom app

Around 2–4 weeks

A limited workflow or small integration with agreed inputs and clear acceptance criteria.

Connected business app

Around 6–12 weeks or more

Multiple workflows, merchant interfaces and integrations that need coordinated testing.

Public or enterprise app

Scoped after discovery

Multi-merchant requirements, advanced features and operational needs define the delivery plan.

These are indicative timelines, not fixed commitments. The written proposal confirms development cost, deliverables and support. Shopify review times, third-party fees, hosting and usage charges are separate unless included.

Request a Shopify Development Estimate
Protect the data and validate the release

Shopify Migration & Launch Checks

Moving an existing store needs a data and URL plan as well as a new design. We agree on the records, integrations and acceptance checks before scheduling the switch.

Map & Reconcile the Data

Inventory products, variants, collections, content, customers and order history. Confirm what can transfer, create backups, test a sample migration and reconcile record counts and key fields before the final import.

Map URLs & Check Search Signals

Match important old URLs to the appropriate new pages, test 301 redirects and review titles, canonicals, index settings and sitemaps. Monitor crawl errors and search performance after launch.

Test & Agree the Launch

Check mobile layouts, forms, checkout, shipping, discounts and agreed integrations. For apps, test installation, permissions, workflows and failure recovery. Review findings with your team, agree the launch window and record rollback steps.

Customer credentials, subscriptions, historical data and third-party features may need a different migration approach. The plan records these limits; a platform change does not guarantee unchanged traffic or rankings.

Read our existing WooCommerce-to-Shopify migration guide

A clear path to launch

Our Shopify App Development Process

Review the work at every stage, from the first discovery session to post-launch improvements.

STEP 01

Discovery & Scope

Understand the store, users, integrations and business goals.

STEP 02

UI/UX Design

Review merchant journeys, customer interfaces and interactive prototypes.

STEP 03

App Development

Build the application, backend and agreed Shopify integrations.

STEP 04

Quality Assurance

Test installation, workflows, permissions and failure recovery.

STEP 05

Deployment & Launch

Prepare the release, documentation and distribution steps.

STEP 06

Support & Improvement

Monitor the app and plan maintenance or the next feature phase.

A clear handover and support plan

Shopify Handover, Support & Maintenance

Before launch, we document what your team receives and who handles issues afterwards. Support coverage and response arrangements are confirmed in the proposal for your website or app.

Handover Deliverables

Confirm the store and repository access, setup notes, configuration, third-party accounts and operating walkthrough included in your project. Record ownership and licence terms alongside the acceptance checklist.

Issue Reporting & Fixes

Agree on the support period, start date, contact channel, working hours, priority levels and response arrangements. A reported issue is assessed against the accepted scope so fixes and new requests are handled clearly.

Ongoing Maintenance

Define responsibility for Shopify API compatibility, theme and app updates, integration monitoring, hosting and third-party changes. New features and work outside the agreed coverage are estimated separately.

Support does not imply unlimited new development or round-the-clock coverage. The written agreement identifies included services, exclusions and recurring fees.

Discuss your support requirements

Clear answers before you build

Shopify Development FAQs

Get answers about stores, themes, custom apps, costs, integrations and ongoing support.

What is Shopify app development?

Shopify app development extends a store with custom features, merchant tools, workflow automation and connections to third-party systems. The scope depends on the business problem and how the app will be distributed.

How much does a Shopify website or app cost?

Digittrix’s MVP package is $1,499 USD for a basic Shopify website or app. Advanced is $1,500–$2,499 USD for an agreed custom website or app, and Advanced with AI is quoted after discovery. The written proposal confirms features, integrations, deliverables and the final price. Shopify plans, paid themes and apps, hosting, third-party usage, taxes and ongoing support are separate unless explicitly included.

How long does it take to build a Shopify app?

A simple app can take around 2–4 weeks, while a more complex app may require 6–12 weeks or more. These are indicative planning ranges; the timeline is confirmed after discovery and excludes an external review schedule.

Can you build an app exclusively for my store?

Yes. We build custom Shopify apps for store-specific workflows, internal tools and integrations. The distribution approach is selected to suit your store and requirements.

What is the difference between custom and public Shopify apps?

Custom distribution is for one store or stores within one Shopify Plus organization. Public distribution is for apps offered to merchants through the Shopify App Store and requires Shopify review. We select the route before development because it affects installation, billing and release requirements.

Can you help publish my app on the Shopify App Store?

Yes. We can support app development, submission preparation and responses to review feedback. Approval and review timelines are determined by Shopify.

Do checkout customizations require Shopify Plus?

Checkout UI extensions on the information, shipping and payment steps require Shopify Plus. We check the exact checkout or storefront feature against your store plan before confirming the build.

Do you provide Shopify API integration?

Yes. We connect Shopify with CRM, ERP, inventory, accounting, shipping and other systems through supported APIs, with agreed synchronization rules and error handling.

Can you improve an existing Shopify app?

Yes. We can review the code and workflows, address issues, plan API updates and add features in agreed phases.

Do you provide support after launch?

Post-launch Shopify ecommerce development services can include fixes, theme and app updates, API compatibility checks, integration monitoring and agreed enhancements. The proposal defines coverage, response arrangements, responsibilities and recurring costs.

Can you build a Shopify website as well as an app?

Yes. Our Shopify website development services cover store design, theme implementation, product and collection setup, integrations and launch preparation. Custom Shopify website development services can also connect the storefront to a merchant app or an existing business system.

What does custom Shopify theme development include?

We can build a custom Shopify theme or extend an existing one with Liquid templates, configurable sections, blocks and responsive styles. Advanced Shopify theme development is scoped around the catalogue and shopping journeys. The term Shopify theme development 2.0 usually refers to Online Store 2.0 capabilities such as JSON templates and app blocks.

How do I compare Shopify website development companies?

Compare relevant storefront and app work, the proposed scope, communication, handover and ongoing support. A Shopify ecommerce development company should explain whether your requirement needs theme configuration, custom code, an app or a headless storefront, and identify the costs of each option.

What is the difference between Shopify plugin, module and extension development?

Shopify plugin development and Shopify module development are informal terms often used for adding store functionality. Depending on the requirement, the implementation may be an app, a theme section or an app extension. Shopify extension development adds supported features to surfaces such as themes, the admin or checkout; availability depends on the extension type and store plan.

Do you support legacy Shopify private app development projects?

If your brief uses the term Shopify private app development, we review the existing integration and plan a supported custom-app approach. Private-app terminology describes older setups; new work follows current Shopify authentication, API and distribution requirements rather than recreating a legacy private app.

Can you help with Shopify payment app development?

Shopify payment app development and Shopify payment gateway development require specialist scoping. Payments extensions depend on Shopify Payments Partner access and app approval. We first check eligibility and the intended provider integration; a standard checkout UI extension does not by itself add a new payment gateway.

When should I choose headless Shopify development?

Consider a headless storefront when the required customer experience or integration cannot be met well by a conventional theme. We compare a custom frontend with theme-based Shopify web development, including build effort, hosting, preview workflows and maintenance.

Where is Digittrix based, and do you work with clients worldwide?

Digittrix is based in Mohali, Punjab, India, and provides Shopify development services worldwide. We agree on communication, time-zone overlap, milestones and remote handover for each project.

Who owns the Shopify app source code and store assets?

The proposal and contract should state ownership, repository access, store permissions and handover deliverables. Third-party themes, apps and libraries remain subject to their own licences. Confirm these terms before development starts.

What recurring costs should I budget for after launch?

Depending on the build, recurring costs may include a Shopify plan, paid apps, app hosting, database or storage, third-party API usage, maintenance and support. A public app also needs ongoing merchant support and API compatibility work. Ask for a breakdown alongside the development estimate.

What is included in Advanced with AI Shopify development?

Advanced with AI combines an agreed custom website or app with features such as catalogue-aware search, recommendations or assisted customer support. It is priced by custom quote after reviewing the data, integrations, testing and human handover needed. Model and third-party usage costs are separate unless included in the proposal.

Can you migrate WooCommerce products and URLs to Shopify?

Yes. We first map products, variants, collections, customers, orders and important URLs, then test a sample transfer. We agree on redirects, reconciliation and launch checks before migration. Passwords, subscriptions and some historical data may need a separate approach; preserving every feature or search ranking cannot be guaranteed.

Do you provide white label Shopify development for agencies?

Yes. We can deliver Shopify website, theme and app work for agencies under agreed branding and confidentiality terms. The proposal defines client communication, review milestones, access permissions, ownership and handover responsibilities.

How do you handle Shopify app permissions and customer data?

We plan the minimum API access needed for the agreed workflows, validate authentication and webhook requests, and define token storage, retention and uninstall handling. Access to protected customer data is checked against Shopify requirements. The scope records the data used, who can access it and how failures are monitored.

Which Shopify app has Digittrix developed?

Digittrix developed Talksy Live Chat & Search. Its official Shopify App Store listing identifies Digittrix Infotech Pvt Ltd. as the developer and describes live agent chat, product search, FAQs and message alerts. The Talksy delivery story and App Store links on this page let you inspect the published product.

Check the platform requirements: checkout extension availability, protected customer data, and payments partner and app approval.

Ready for a practical roadmap?

Build Your Next Shopify Website or App

Tell us about your store, the workflow you want to improve and the tools you need to connect. We’ll help turn your requirements into a practical Shopify design and development roadmap.

Based in Mohali, India · Serving clients worldwide. We plan remote delivery, communication and time-zone overlap around your project.

Digittrix product, design, engineering and QA team together in the office
Meet the team behind your build Product, design, engineering and QA working together.