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Top Marketplace Development Companies in 2026

Compare e-commerce companies offering Marketplace Development. Review platform expertise, industries served, team size, pricing signals, case studies and approved client feedback before selecting a provider for your project.

13 matching companies Structured company data Approved reviews only How Ecostaff evaluates directory data
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Zaelab is a US digital commerce consultancy focused on modern B2B and D2C customer experiences. Its work combines commerce architecture, custom buying flows, CPQ and transformation programs for manufacturers and distributors. Its official work includes Direct Tool Factory Outlet and...

Services
API DevelopmentB2B Ecommerce DevelopmentComposable Commerce DevelopmentConversion Rate Optimization
Platforms
BigCommerceShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 201-500 employees
Headquarters
Westport, Connecticut, United States
No reviews yet

McFadyen Digital is a US digital commerce and marketplace specialist founded in 1987 with deep enterprise B2B and multi-vendor marketplace experience. Its projects combine Adobe Commerce, marketplace platforms, ERP integration and transformation programs for organizations with complex catalogs and operating...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 201-500 employees
Headquarters
Vienna, Virginia, United States
No reviews yet

The Etailers is a Barcelona ecommerce consultancy and implementation agency with experience across Adobe Commerce and Magento. The company says it has worked with more than 100 clients across 34 sectors, covering B2B, B2C and international digital commerce. Its projects...

Services
B2B Ecommerce DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce Marketing Strategy
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Barcelona, Catalonia, Spain
No reviews yet

Digital Aptech is a Kolkata-headquartered digital engineering company founded in 2013 with additional international offices. Its ecommerce work sits within a broader software-development practice and includes Magento, web and mobile commerce, marketplaces, UI/UX, integrations, cloud engineering, staff augmentation and ongoing...

Services
API DevelopmentCRM IntegrationCustom Ecommerce DevelopmentData Migration
Platforms
MagentoWooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
201-500 employees
Headquarters
Kolkata, West Bengal, India
No reviews yet

Dotsquares is a global software development company founded in 2002 and headquartered in London. Its ecommerce teams design, build, migrate and support stores on Magento, BigCommerce, WooCommerce and Shopify, alongside bespoke commerce solutions. The company also provides systems integration, cloud,...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce SEO
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
501-1000 employees
Headquarters
London, England, United Kingdom
No reviews yet

SetuBridge Technolabs is an ecommerce development company working across Shopify, Magento and custom commerce projects. Its portfolio includes platform upgrades, speed optimization, storefront development and conversion-oriented improvements for merchants in several international markets. For ecommerce teams, SetuBridge is most relevant...

Services
API DevelopmentB2B Ecommerce DevelopmentB2C Ecommerce DevelopmentConversion Rate Optimization
Platforms
Adobe CommerceMagentoShopify
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Ahmedabad, Gujarat, India
No reviews yet

Tremend is a software engineering company headquartered in Bucharest and part of Publicis Groupe. Its ecommerce practice covers custom store development, migrations, integrations and scalable digital platforms across Magento, WooCommerce and other commerce technologies.

Services
API DevelopmentB2B Ecommerce DevelopmentCloud and DevOpsCode Audit
Platforms
MagentoOpenCartPrestashop
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 1001-5000 employees
Headquarters
Bucharest, Romania
No reviews yet

Skynet Technologies is a web and ecommerce development company with a specialized accessibility practice. Its case-study library includes BigCommerce stores that required large-scale accessibility testing and remediation in addition to broader website and ecommerce engineering services. For ecommerce buyers, Skynet...

Services
Accessibility OptimizationAPI DevelopmentCustom Ecommerce DevelopmentMaintenance and Support
Platforms
Adobe CommerceBigCommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 51-200 employees
Headquarters
Independence, Kentucky, United States
No reviews yet

Webkul is a global ecommerce product and development company known for marketplace extensions, multi-vendor commerce and custom platform engineering. Its ecosystem spans Adobe Commerce and Magento alongside other commerce platforms, with particular depth in marketplace architecture and merchant-facing modules. For...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentCustom Module and Extension Development
Platforms
Adobe CommerceMagento
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
501-1000 employees
Headquarters
Noida, Uttar Pradesh, India
No reviews yet

Vaimo is a Stockholm-headquartered digital commerce and experience agency founded in 2008. The company has grown to more than 650 team members across 15 markets and works with brands, manufacturers and retailers on commerce, content, data and customer experience. Its...

Services
API DevelopmentB2B Ecommerce DevelopmentB2C Ecommerce DevelopmentCloud and DevOps
Platforms
Adobe CommercecommercetoolsMagento
Minimum project
$100,000+
Hourly rate
$100-149/hr
Team size
501-1000 employees
Headquarters
Stockholm, Stockholm County, Sweden
No reviews yet

NITSNETS is a digital commerce agency specializing in complex ecommerce builds, migrations and connected retail experiences. The company works with ecommerce brands that need scalable storefronts, marketplace connectivity and operational integrations, with official project material showing hands-on delivery rather than...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Platforms
ShopifyShopify Plus
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Alicante, Valencian Community, Spain
No reviews yet

scandiweb is a Riga-headquartered digital experience and ecommerce company founded in 2003 with a large international delivery organization. Its commerce practice spans Adobe Commerce, Magento, Shopify, Shopify Plus and BigCommerce together with PWA, headless, ERP and growth capabilities for enterprise...

Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentB2C Ecommerce Development
Platforms
Adobe CommerceBigCommercecommercetools
Minimum project
$25,000+
Hourly rate
$50-99/hr
Team size
501-1000 employees
Headquarters
Riga, Latvia
No reviews yet

Elogic Commerce is an ecommerce engineering company founded in 2009 and headquartered in Tallinn, serving complex mid-market and enterprise commerce programs. Its platform work spans Adobe Commerce, Magento, Shopify Plus and BigCommerce with particular strength in B2B development, rescue projects,...

Services
API DevelopmentB2B Ecommerce DevelopmentB2C Ecommerce DevelopmentCloud and DevOps
Platforms
Adobe CommerceBigCommercecommercetools
Minimum project
$25,000+
Hourly rate
$50-99/hr
Team size
101-250 employees
Headquarters
Tallinn, Harju County, Estonia
Buyer guide

How to choose the right Marketplace Development company

Start with relevance to your exact project, then compare commercial fit, delivery risk and evidence. A recognizable logo or a polished sales presentation is not enough on its own.

01

Relevant expertise

Check the platforms, services and industry experience that match the work you need.

02

Commercial fit

Compare project minimums, hourly rates, team size, location and delivery model.

03

Evidence and trust

Review relevant case studies, approved reviews and transparent verification signals.