Running an online store with thousands of products involves much more than just creating a visually appealing theme. Properly planned categories, product migrations, filtering options, search engine, system integrations, and an easily manageable storefront even as the number of products increases are required by any brand.
The BigCommerce platform enables B2C and B2B e-commerce, multi-storefront management, customizing themes, headless stores, app store, APIs, inventory management, shipping, and marketplace integrations. These features make the platform an ideal choice for companies with extensive and complicated catalogues.
Here are nine companies in Mumbai that ecommerce brands can approach for their BigCommerce designs and development.
Best BigCommerce Developers in Mumbai
1. 9eCommerce
9eCommerce is an ecommerce-oriented firm partnering with brands that require unique storefront development, platform migration, product catalogs, and technical advancements.
Brands looking out for BigCommerce development solutions in Mumbai can take into account 9eCommerce for their stores having lots of product categories, product variations, custom fields, and integration requirements. The ecommerce-oriented strategy may assist firms in their requirements beyond just website development.
Retailers intending to employ BigCommerce developers in Mumbai for development, redesign, migration, or continued store improvement can consider 9eCommerce too.
HQ Location: Ahmedabad, Mumbai , India
Specialties: BigCommerce Store Development, Custom Stencil Themes, Large Catalog Migration, Headless Commerce, B2B Ecommerce, API Integrations, Performance Optimization
Best For: D2C brands, wholesalers, distributors, manufacturers, and retailers managing large or frequently updated product catalogs.
2. DIT Interactive
DIT Interactive has expertise in offering various BigCommerce solutions like custom themes development, platform migration, application development, integration with APIs, consulting, store setups, and optimization for better performance.
Those who want to hire a BigCommerce development agency in Mumbai should opt for DIT Interactive in cases where the task needs an integrated approach of design, frontend, backend, testing, and support after launch by the same team.
Its experience in custom themes development and integration can come in handy for large catalog enterprises which require that their product pages, categories, filters, search functionality, inventory management system, and payment/shipping modules operate together.
HQ Location: Ahmedabad, India, with offices in the USA and UK.
Specialties: BigCommerce Development, Custom Theme Design, Store Migration, Custom App Development, API Integration, Headless Commerce, Ecommerce UI/UX, Maintenance
Best For: Established retailers, international brands, manufacturers, and businesses requiring custom storefronts with ongoing technical support.
3. Two7Square
Two7Square offers ecommerce development services to enterprises that need unique storefronts, business-to-business functionality, integration services, or headless structure.
It is suitable for technologically challenging jobs wherein BigCommerce has to integrate itself with ERP, CRM, inventory management, warehouse management, tax, shipping, payments, and marketplaces.
HQ Location: Udaipur, Rajasthan
Specialties: BigCommerce Stencil Development, B2B Ecommerce, Headless Storefronts, Multi-Storefront Setup, ERP Integration, Marketplace Integration, Custom Checkout
Best For: Manufacturers, wholesalers, distributors, multi-brand businesses, and enterprise retailers with complex operational requirements.
4. DIT India
DIT India is a blend of ecommerce website development services and UI/UX design, allowing brands to enhance customer browsing, searching, comparing, and purchasing experiences.
Where companies consider BigCommerce web design service in Mumbai, DIT India can prove beneficial where there is a need for improving an existing storefront that is either outdated or unable to allow browsing of a large product range.
It will also enable brands to consider DIT India’s BigCommerce storefront design services in Mumbai for custom design and not modifications of pre-built theme stores.
HQ Location: Ahmedabad, India
Specialties: BigCommerce Website Design, Ecommerce UI/UX, Theme Customization, Responsive Development, Product Catalog Migration, Payment Integration, Store Redesign
Best For: Consumer brands, fashion and lifestyle retailers, design-led businesses, and companies that want equal attention to usability and visual presentation.
5. Chetu
BigCommerce Website Development, Customization, Platform Migration, and Integration Services are available from Chetu.
The extended retail technology offerings of Chetu include inventory management, warehousing, payments, omnichannel commerce, marketplaces, CRM, ERP, and order management.
Examples of BigCommerce project experience at Chetu include: Magento Migration, Catalog Content, Searchspring, Loyalty Management, Customer Support Platforms, Salesforce, QuickBooks, Product/Inventory Management.
HQ Location: Plantation, Florida, USA
Specialties: BigCommerce Customization, Platform Migration, ERP and CRM Integration, Inventory Systems, Custom Software, Payment Integration, Omnichannel Commerce
Best For: Enterprise businesses whose ecommerce store must connect with several existing business applications.
6. The Brihaspati Infotech
Brihaspati Infotech provides development assistance for ecommerce stores regarding store setup, theme customization, migration, application development, integration, and maintenance.
The flexible team structure of the company can prove helpful to organizations that require either a single developer or an additional technical team.
HQ Location: Mohali, Punjab
Specialties: BigCommerce Store Setup, Stencil Theme Development, Figma-to-BigCommerce Development, Custom Apps, Headless Storefronts, Bulk Catalog Migration, API Integration
Best For: Growing ecommerce brands, agencies outsourcing development, and businesses with continuous enhancement or maintenance requirements.
7. Ziffity Solutions
Ziffity Solutions is a tech company specializing in ecommerce and involved in implementation, migration, integration, headless commerce, B2B functionality, and managed services.
The company’s features oriented towards enterprises might be applicable to cases where price per customer, quotes, marketplaces, catalog management, or integration with back-office systems is required.
HQ Location: Chennai, Tamil Nadu
Specialties: BigCommerce Implementation, B2B Commerce, Headless Development, Platform Migration, ERP Integration, Marketplace Connectivity, Managed Ecommerce Services
Best For: Enterprise retailers, B2B sellers, manufacturers, and companies that need continued technical management after launch.
8. LapaOne
LapaOne offers website design services, e-commerce services, branding, content creation, and digital marketing assistance.
It can be a good fit for companies seeking a single vendor to take care of their ecommerce and overall digital presence. In case of larger catalogs, it is recommended to request relevant BigCommerce samples from the company and verify its experience with importing products and categories.
HQ Location: Mumbai, Maharashtra
Specialties: Ecommerce Website Development, Website Design, Branding, Product Setup, Responsive Design, Content Marketing, Digital Marketing, Website Maintenance
Best For: Small and mid-sized brands that want ecommerce development and marketing support from a single company.
9. PHP Pixel
PHP Pixel offers a full range of web development services and e-commerce solutions, including storefront design, theme customization, migrations, functionality development, and maintenance.
In case of a big catalog implementation, it is important to make sure that PHP Pixel has enough experience working with big numbers of products and variations.
HQ Location: India
Specialties: Ecommerce Store Development, Custom Theme Development, Website Redesign, Catalog Migration, API Integration, Custom Functionality, Bug Fixing, Maintenance
Best For: Small and mid-market businesses seeking flexible development resources for store creation or ongoing improvements.
What Large Catalog Brands Should Check Before Hiring
Experience with Similar Catalog Sizes
Ask how many products, variants, categories, brands, and custom fields the agency has handled. A developer experienced with a 100-product store may not be prepared for a catalog containing 20,000 SKUs.
Product Migration Process
The agency should provide a clear plan for products, variants, images, categories, brands, customers, orders, metadata, and redirects. Sample migration and data validation should happen before the final launch.
Search and Filtering
Customers should be able to narrow a large catalog by relevant attributes such as brand, size, price, material, compatibility, availability, or technical specifications.
Business-System Integrations
Confirm whether the team can connect BigCommerce with inventory, ERP, CRM, PIM, warehouse, accounting, payment, shipping, tax, and marketplace systems.
Store Performance
Ask how the agency will control image sizes, scripts, apps, theme code, API calls, and third-party widgets. A visually impressive storefront is not useful when category and product pages load slowly.
Ongoing Support
Large ecommerce stores need regular updates, bug fixes, app checks, catalog changes, and performance monitoring. Confirm what happens after launch and whether support response times are documented.
Questions to Ask the Development Company
- Have you worked with a catalog similar in size to ours?
- How will you organize products, categories, options, and variants?
- What is included in the migration process?
- How will you validate migrated product data?
- Can you integrate our ERP, CRM, PIM, or inventory system?
- How will you preserve existing SEO URLs?
- What testing will be completed before launch?
- Who will work on our project?
- What documentation will be provided?
- What support is available after launch?
Conclusion
The selection of a BigCommerce developer for a large catalog project should be done considering relevant platform experience, ability to migrate, skills for integration, catalog planning, and support – not merely the one with the lowest quote.
9eCommerce can be selected for ecommerce-based development and catalog development. DIT Interactive would be relevant for companies that need custom development, design, applications, and integrations. DIT India can be chosen by brands which give priority to design and usability of the store front.
Two7Square, Chetu, The Brihaspati Infotech, and Ziffity Solutions can be considered for more technical, enterprise or integration-related projects. LapaOne and PHP Pixel can be selected for smaller projects.
Before choosing any of them, you should look at their recent BigCommerce developments, talk to the proposed technical team and ask for the scope including migration, design, integration, testing, launch and post launch support.
Frequently Asked Questions About BigCommerce Developers in Mumbai
Is BigCommerce suitable for large product catalogs?
Yes. BigCommerce supports customizable themes, B2B commerce, multi-storefront management, APIs, apps, inventory, shipping, marketplaces, and headless storefronts. The final performance and usability depend on how the catalog and integrations are implemented.
Can products be migrated from another platform?
Yes. Products, categories, customers, orders, images, and metadata can be migrated to BigCommerce. The agency should also plan URL redirects, data testing, and a final migration before launch.
Do large catalogs need custom filtering?
Usually, yes. Standard filters may not be enough when products have several specifications, compatibility requirements, materials, sizes, or technical attributes.
Is a headless storefront necessary?
Not always. Headless development provides greater frontend flexibility but adds development and maintenance complexity. BigCommerce supports both customized Stencil themes and headless storefronts, so the architecture should be chosen according to the actual business requirements.
How long does a large BigCommerce project take?
A standard implementation may take several weeks, while a complex migration with custom design, integrations, B2B functionality, or headless development may take several months.
