Showing 4660 of 227 results
Sort by:
Services directory

Top Performance Optimization Companies in 2026

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

227 matching companies Structured company data Approved reviews only How Ecostaff evaluates directory data
No reviews yet

Coded Commerce is a US ecommerce consultancy led by developer Sean Conklin, with a practical focus on WooCommerce and Shopify. The business works with merchants that need senior technical ownership, including migrations, performance repair, custom development and ongoing ecommerce operations....

Services
API DevelopmentCustom Ecommerce DevelopmentCustom Module and Extension DevelopmentMaintenance and Support
Platforms
ShopifyWooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
1-10 employees
Headquarters
Los Angeles, California, United States
No reviews yet

LightSpeed Agency is a WooCommerce and WordPress specialist with ecommerce experience dating back to 2012 and more than 15 years of broader web delivery. The agency focuses on custom stores that require membership, subscription, learning or integration logic beyond a...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce UX/UI Design
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Cape Town, Western Cape, South Africa
No reviews yet

Sterner Stuff is an ecommerce services provider headquartered in Eugene, Oregon, United States. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, custom extensions and plugins, performance optimization, and maintenance and support....

Services
Custom Ecommerce DevelopmentCustom Module and Extension DevelopmentMaintenance and SupportPerformance Optimization
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Eugene, Oregon, United States
No reviews yet

EUX Digital is an Australian ecommerce and digital growth agency with a strong WooCommerce practice. The agency works with retailers and B2B businesses that need storefront design, development, systems integration and marketing aligned around commercial performance. Its ecommerce work combines...

Services
B2B Ecommerce DevelopmentConversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and Strategy
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Sydney, New South Wales, Australia
No reviews yet

cmsMinds is a web development company with a dedicated WooCommerce practice covering store builds, maintenance, performance and complex technical cleanup. The team works with merchants whose ecommerce platforms have accumulated technical debt, excessive plugins or fragile integrations and need sustained...

Services
Custom Ecommerce DevelopmentCustom Module and Extension DevelopmentEcommerce UX/UI DesignERP Integration
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Raleigh, North Carolina, United States
No reviews yet

Waga is an Italian digital agency delivering ecommerce strategy, design and development for established consumer brands. Its work includes WooCommerce storefronts connected to ERP, order-management and marketing systems, with an emphasis on improving performance while preserving the operational processes required...

Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce UX/UI Design
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Milan, Lombardy, Italy

conversionmedia GmbH & Co. KG is an ecommerce services provider headquartered in Dinslaken, North Rhine-Westphalia, Germany. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, conversion rate optimization, ecommerce SEO, and performance...

Services
Conversion Rate OptimizationCustom Ecommerce DevelopmentEcommerce SEOMaintenance and Support
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Dinslaken, North Rhine-Westphalia, Germany
No reviews yet

Silicon Dales is a UK WooCommerce specialist focused on technically robust ecommerce, performance and B2B storefronts. The company works with merchants that need to improve an existing WooCommerce installation, migrate a legacy store or build business-specific purchase workflows. Its ecommerce...

Services
API DevelopmentB2B Ecommerce DevelopmentCustom Ecommerce DevelopmentCustom Module and Extension Development
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Manchester, England, United Kingdom
No reviews yet

Moove Agency is an ecommerce services provider headquartered in London, England, United Kingdom. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, ecommerce UX and UI design, platform migration, and performance optimization....

Services
Custom Ecommerce DevelopmentEcommerce Consulting and StrategyEcommerce UX/UI DesignMaintenance and Support
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
London, England, United Kingdom
No reviews yet

Marketing the Change is an ecommerce services provider headquartered in Liverpool, England, United Kingdom. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, ecommerce UX and UI design, ecommerce SEO, and performance...

Services
Custom Ecommerce DevelopmentEcommerce Marketing StrategyEcommerce SEOEcommerce UX/UI Design
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Liverpool, England, United Kingdom
No reviews yet

Kelp Creative Agency is a digital design and development studio with ecommerce experience across product brands, specialist retailers and manufacturers. Its work is particularly relevant where a storefront requires custom interaction design or must connect to operational software outside the...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce UX/UI DesignMaintenance and Support
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Brooksville, Florida, United States
No reviews yet

Weblogic is an ecommerce services provider headquartered in Newtown Mount Kennedy, County Wicklow, Ireland. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, ecommerce UX and UI design, maintenance and support, and...

Services
Custom Ecommerce DevelopmentEcommerce UX/UI DesignMaintenance and SupportPerformance Optimization
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
LinkedIn company size: 2-10 employees
Headquarters
Newtown Mount Kennedy, County Wicklow, Ireland
No reviews yet

IntellRocket is a digital product and ecommerce agency working across WooCommerce, custom web development and performance engineering. The company is a fit for merchants that need a tailored storefront with non-standard product logic, operational integrations or a strong focus on...

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce SEOEcommerce UX/UI Design
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
San Francisco, California, United States
No reviews yet

Thrive Digital is an Australian web and ecommerce agency delivering online stores, design and digital growth services. Its portfolio includes consumer brands and specialist retailers that need a polished ecommerce experience, recurring-purchase functionality or a storefront redesign. The agency works...

Services
Custom Ecommerce DevelopmentEcommerce Marketing StrategyEcommerce SEOEcommerce UX/UI Design
Platforms
ShopifyWooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Gold Coast, Queensland, Australia
No reviews yet

Never Settle is an ecommerce services provider headquartered in Lakewood, Colorado, United States. Current provider-controlled pages and the Woo Agency Partner directory support its WooCommerce work, including custom WooCommerce development, platform migration, API development and integrations, and maintenance and support....

Services
API DevelopmentCustom Ecommerce DevelopmentEcommerce SEOMaintenance and Support
Platforms
WooCommerce
Minimum project
Not disclosed
Hourly rate
Not disclosed
Team size
11-50 employees
Headquarters
Lakewood, Colorado, United States