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Custom apps · Shopify websites · Connected stores

Custom Shopify App Development Company

Build a Shopify store that makes shopping easier and reduces manual work for your team. We design websites, create custom themes and develop apps for store owners and other merchants. Work with our Mohali team from the first brief to launch and support, wherever you do business.

  • 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

Explore our wider client portfolio

These organisations represent our work across several industries. For a Shopify-specific example, explore Talksy and the linked storefront case study.

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 adds store features, automates tasks and connects business systems. A theme controls how the store looks. An app can update stock, apply order rules or connect your warehouse software. We build both, along with complete Shopify websites.

Start with the task you want to improve. We check your current setup, compare existing features with custom work and explain the cost of each suitable option.

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 theme, app or headless storefront?

Choose a theme to improve store design. Choose an app to add a workflow or connect software. A headless storefront separates the customer-facing website from Shopify’s theme system. We check simpler options before recommending that extra work.

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 customisation 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

Launch a new store or improve the one you have. We plan product pages, navigation and checkout alongside the tools your team uses to manage orders.

Shopify store design and development

Help shoppers find products and place orders. We organise collections, design mobile layouts and plan content, payment setup and launch checks around your catalogue.

Custom Shopify theme development

Give your store a consistent design with reusable sections and product layouts. We can adapt a suitable theme or build one from scratch. We agree mobile, accessibility and performance checks before starting.

Shopify Plus development

Connect storefront design, business-to-business (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

Build a separate frontend with Shopify’s Storefront API and Hydrogen or another suitable framework. We compare it with a standard theme and explain the extra hosting, content management and maintenance it needs.

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

Add Shopify development capacity to your agency. We agree branding, confidentiality, client communication and handover terms, then build the store, theme or app within that plan.

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?

Choose who will use your Shopify app

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

Which store tasks need a better solution?

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 apps we build

Explore merchant tools, public app products and specialist features for your store. We can combine features and choose the installation method to match your users.

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

Give your team tools that fit how they work. We design the screens, connect the data and test the app. For public apps, we also plan merchant onboarding, billing and submission.

From design to support

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

Choose the features your app needs

Choose the features that solve your store’s problem. We prioritise essential tasks for the first release and plan other improvements separately.

Merchant dashboard

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

Product & inventory tools

  • Catalogue and variant updates
  • Stock synchronisation
  • 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

Shopify features for your industry

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 synchronisation 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 personalisation, 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 synchronisation, matched to the store’s B2B setup.

Subscription Businesses

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

Technology blueprint

The technology behind your Shopify app

We use Shopify tools for merchant screens and store connections. We choose the database and hosting around your records, background tasks and expected usage.

Architecture layers

We choose tools your team can maintain, with performance and security checks in the project plan.

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

Choose a backend: Node.js, PHP or 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.

Node.js app services

Use Node.js to run app services, receive store events and connect other systems. We add background jobs, logs and retries where your workflows need them.

Laravel and PHP apps

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.

Python data and integration services

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

Connect Shopify to your business tools

Keep orders, stock and customer records consistent across your tools. We map each data field, agree when updates run and show your team when an update fails.

  • Customer relationship management (CRM): HubSpot, Zoho & Salesforce
  • Enterprise resource planning (ERP) & internal 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

Explore Talksy, our published Shopify app

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 work with Digittrix?

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

Our team works from Mohali, Punjab, and serves clients worldwide. We agree review times and milestones around your project. Explore Shopify development in Mohali or services for Delhi NCR.

Contact our team or meet co-founder Harsh Abrol.

01

Store-specific solutions

We design your app around your catalogue, daily tasks and team.

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 us

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

Watch clients share how we communicated, handled feedback and delivered their websites and web applications. These videos describe our wider development work.

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 Read the review transcript

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 Read the review transcript
Plan the scope before the build

Shopify website and app development costs

Choose a package for one website or app project. The final estimate depends on the pages, features, integrations and testing you need. We confirm which requirements fit the package before work begins.

MVP

$1,499USD

Launch a basic Shopify website or an app that handles one clear task. We agree the pages, features and launch checks before work begins.

Advanced

$1,500–$2,499USD

Build a custom website or app with the design changes, workflows and integrations your team needs. We confirm which requirements fit this range before you commit.

Advanced with AI

Custom quoteBased on agreed scope

Add AI product search, recommendations or assisted support to a custom website or app. We review your data, test needs, human support options and usage costs before quoting.

Pricing scope: Choose one website or app project. We confirm features, revisions, integrations and launch checks in your written proposal. We quote AI features and extra requirements separately. Budget separately for Shopify plans, paid themes and apps, hosting, third-party usage, taxes and ongoing support unless your proposal includes them.

What affects your development estimate?

Website scope and catalogue size

Page types, catalogue size, design work, migration and integrations affect the cost. We list Shopify subscriptions, theme licences and paid apps separately from the build.

Theme design and page layouts

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

App features and integrations

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

Send the essentials below. We use them to separate design, development, testing and handover in your quote.

  • Your store URL and Shopify plan, if you have one.
  • The users, tasks and features the project must support.
  • Your catalogue size, migration needs and integration names.
  • Your budget, reference designs and target launch date.

We identify recurring fees separately unless the proposal includes them.

Indicative Shopify app delivery timelines

Use these ranges for early app planning. We estimate websites and themes 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

Plan your Shopify migration and launch

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.

Check your data before importing

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 and review search settings

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 the store and 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

From your first brief to launch

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

Handover, support and maintenance

Before launch, we list the accounts, code, notes and training your team will receive. We agree who handles issues afterwards, how to contact them and what the support fee covers.

What your team receives

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.

How to report an issue

Agree on the support period, start date, contact channel, working hours, priority levels and response arrangements. We compare each issue with the agreed scope and explain whether it needs a fix or a new estimate.

Plan ongoing maintenance

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

Your support agreement lists covered tasks, working hours, response arrangements 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 adds features to a store or connects it to other software. An app can automate stock updates, apply order rules or give merchants new tools. A theme controls the store design; an app handles the extra functionality.

How much does a Shopify website or app cost?

MVP costs $1,499 USD for a basic website or focused app. Advanced costs $1,500–$2,499 USD for an agreed custom website or app. We quote Advanced with AI after reviewing your requirements. Your proposal lists the work and final price. Platform fees, hosting, paid apps, taxes and ongoing support cost extra unless included.

How long does it take to build a Shopify app?

Allow around 2–4 weeks for a focused app and 6–12 weeks or more for several connected workflows. We confirm the schedule after reviewing your features, data and integrations. Shopify controls App Store review times, so we plan those separately.

Can you build an app exclusively for my store?

Yes. We build apps for your store’s order rules, internal tools and integrations. We review the users, data and access the app needs, then choose the installation method before development.

What is the difference between custom and public Shopify apps?

Custom distribution serves one store or stores within one Shopify Plus organization. Public distribution lets you offer an app to other merchants through the Shopify App Store. Shopify reviews public apps. We choose the route early because it affects installation, billing and launch.

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

Yes. We help build the app, prepare the listing and respond to review feedback. Shopify decides whether to approve the app and how long the review takes.

Do checkout customisations require Shopify Plus?

Checkout UI extensions at the information, shipping and payment steps require Shopify Plus. Other features have their own requirements. We check your plan and the exact checkout change before confirming the work.

Can you connect Shopify to our business systems?

Yes. We connect Shopify to customer relationship management (CRM), enterprise resource planning (ERP), inventory, accounting and shipping systems. We use supported APIs, agree how data moves between systems and plan how your team handles failed updates.

Can you improve an existing Shopify app?

Yes. We review the code, permissions and workflows, then prioritise fixes and improvements. The plan can cover API updates, faster background jobs, clearer admin screens and new features. We agree each release with your team.

Do you provide support after launch?

Yes. We can provide bug fixes, theme and app updates, API compatibility checks and integration monitoring. We agree the support period, working hours, response arrangements and fees in your proposal.

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

Yes. We design stores, build or customise themes, organise products and collections, and test the buying journey. We can also connect the website to a custom app or your existing business systems.

What does custom Shopify theme development include?

We build or adapt page templates, reusable sections, blocks and mobile layouts around your brand. Shopify Online Store 2.0 themes use JSON templates and support app blocks. We confirm the designs, content, accessibility checks and testing before development.

How do I compare Shopify development companies?

Compare relevant projects, clear pricing, sample deliverables, communication and support terms. Ask why the agency recommends a theme change, existing app or custom build. Review a live product and check who will own the store, code and accounts.

What is the difference between Shopify plugins, modules and extensions?

People often use “plugin” or “module” to mean an extra store feature. Shopify usually delivers that feature through an app, theme section or app extension. Extensions add supported features to the storefront, admin or checkout. We check the extension type and plan requirements first.

Can you update an older Shopify private app?

Yes. We review the existing integration and plan a supported replacement where needed. “Private app” describes an older approach. We use current Shopify authentication, APIs and distribution methods for new work.

Can you develop a Shopify payment app or gateway integration?

We first check the payment provider, merchant eligibility and Shopify requirements. A payments app needs specialist access and approval. A checkout UI extension alone does not add a payment gateway. We confirm the supported route before quoting.

When should I choose headless Shopify development?

Choose headless when you need a separate customer-facing website that a standard theme cannot support well. Shopify still handles commerce behind the scenes. We compare the extra design freedom with hosting, content previews, integrations and maintenance costs before recommending it.

Where is Digittrix based, and do you work worldwide?

Our team works from Mohali, Punjab, India, and serves clients worldwide. We agree meeting times, review milestones and handover responsibilities around your time zone and project.

Who owns the Shopify app source code and store assets?

We document ownership, code repository access, store permissions and handover in the contract. Third-party themes, apps and libraries keep their own licence terms. Review these details with us before development starts.

What recurring costs should I budget for after launch?

Plan for your Shopify subscription and any paid apps, hosting, database, API usage or support your project needs. Public apps also need merchant support and API updates. We separate these costs from development in your estimate.

What does Advanced with AI include?

We add agreed features such as product search, recommendations or assisted support to a custom website or app. We assess your data, answer quality and handover to human support before quoting. Your proposal identifies any model or third-party usage charges.

Can you migrate a WooCommerce store to Shopify?

Yes. We map products, variants, collections, customers, orders and important URLs, then test a sample transfer. We check redirects and imported records before launch. Passwords and subscriptions may need a separate approach. No migration can guarantee unchanged search rankings.

Do you offer white label Shopify development?

Yes. We build websites, themes and apps for agencies under agreed branding and confidentiality terms. We define who handles client communication, reviews, account access, ownership and handover before work begins.

How do you handle app permissions and customer data?

We request only the access your app needs, validate authentication and webhook requests, and plan token storage and data retention. We check Shopify requirements for protected customer data. Your scope identifies access controls, uninstall handling and monitoring.

Which Shopify app has Digittrix developed?

We developed Talksy Live Chat & Search. Its official Shopify App Store listing names Digittrix Infotech Pvt Ltd. as the developer. You can review the live chat, product search, FAQs and message alerts through the listing and our linked project story.

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

Ready for a practical roadmap?

Start your Shopify website or app project

Share your store URL or project idea, the task you want to improve and your target launch date. We’ll recommend the next step and prepare a clear estimate.

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.