Compare e-commerce companies offering Retention Marketing. Review platform expertise, industries served, team size, pricing signals, case studies and approved client feedback before selecting a provider for your project.
Atelier Commerce is a New York ecommerce agency founded in 2017 and focused on the growth of premium consumer brands. Its work combines Shopify Plus and BigCommerce expertise with conversion, design, retention, search and performance services. Rather than separating development...
Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce Marketing Strategy
Cultura Interactive is a South Florida ecommerce and growth agency working across Shopify, Shopify Plus and WooCommerce. The agency combines storefront development with conversion optimization, lifecycle automation, personalization and performance marketing, making it relevant to brands that want revenue growth...
brandiD is a US branding, web and digital marketing agency that works with consumer businesses on ecommerce redesign, customer retention and growth. The company combines brand strategy with online-store work, making it relevant to merchants that need the customer experience...
Swanky is a Shopify-focused ecommerce agency founded in 2010 and headquartered in Exeter, United Kingdom. The company works with ambitious mid-market and enterprise brands on Shopify and Shopify Plus, covering replatforming, custom development, UX and design, conversion optimization, international expansion,...
Services
API DevelopmentConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce App Development
Barrel is a New York ecommerce and brand agency specializing in consumer packaged goods. Its Shopify work covers strategy, UX, design, development, new builds, redesigns, migration, conversion optimization, retention marketing and ongoing support for growing brands.
Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce UX/UI Design
Avex is a New York ecommerce agency that helps established brands modernize technology and improve customer experience. Its Shopify services span strategy, UX and UI, engineering, migration, system integration, conversion optimization, analytics, retention, loyalty and international expansion.
Services
Analytics and TrackingAPI DevelopmentConversion Rate OptimizationCustom Ecommerce Development
Blend Commerce is a Shopify ecommerce agency focused on conversion and retention for direct-to-consumer brands. It combines Shopify design and development with conversion rate optimization, email marketing, retention strategy and ongoing growth programs.
Cake Agency is a UK ecommerce agency combining Shopify development, branding, consultancy and performance growth. The company works with ecommerce brands that need consumer brands that need a Shopify build connected to conversion, merchandising and brand strategy, with official project...
Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce BrandingEcommerce Consulting and Strategy
Unified is a UK ecommerce agency delivering Shopify, Magento and multichannel digital commerce programs. The company works with ecommerce brands that need retailers that need replatforming, B2B workflows and design-led digital transformation, with official project material showing hands-on delivery rather...
Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Kubix is a UK Shopify agency combining development, omnichannel retail, migration and growth marketing. The company works with ecommerce brands that need retailers that need Shopify to connect ecommerce, stores, fulfillment and retention, with official project material showing hands-on delivery...
Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Whole Design Studios is an ecommerce agency or consultancy based in London, United Kingdom. It focuses on Shopify marketing, conversion optimization, email, paid social and growth support for fashion and luxury brands. Its active public website and service positioning were...
Services
Analytics and TrackingConversion Rate OptimizationEcommerce Consulting and StrategyEcommerce Marketing Strategy
Space 48 is a multi-platform ecommerce consultancy and systems integrator with deep Shopify Plus and Adobe Commerce experience. The company works with ecommerce brands that need large retailers facing replatforming, integrations and enterprise-scale digital growth, with official project material showing...
Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
Milk Bottle Labs is an Irish Shopify agency delivering ecommerce migration, design, development and ongoing growth support. The company works with ecommerce brands that need practical Shopify migrations and storefront rebuilds for consumer brands, with official project material showing hands-on...
Services
Analytics and TrackingB2B Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce Development
tante-e is an ecommerce agency or consultancy based in Cologne, Germany. It focuses on Shopify store builds, conversion optimization, international scaling and Klaviyo retention programs. Its active public website and service positioning were reviewed for this Ecostaff dataset on 2...
Services
Analytics and TrackingConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Trellis is a North American ecommerce agency working across Shopify, Magento, strategy and integrations. The company works with ecommerce brands that need retailers that need replatforming, custom features and long-term ecommerce engineering, with official project material showing hands-on delivery rather...
Services
Analytics and TrackingAPI DevelopmentB2B Ecommerce DevelopmentConversion Rate Optimization
How to choose the right Retention Marketing 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.
