Top 10 Shopify Development Agencies in California (2026)

#1Bryt Designs

California·Boutique·12+ yrs·Score: 88

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Southern California Shopify 2.0 specialist focused on custom theme development and ecommerce performance optimization for 12+ years.

#2Coalition Technologies

California·Score: 88

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A top-rated digital agency specializing in SEO and web design, with a focus on growing businesses with more qualified leads.

#3Digital Operative

California·Mid-Size·26+ yrs·Score: 83

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Full-service ecommerce agency specializing in Shopify Plus, Magento, and digital marketing with 20+ years experience.

#4Lightspace

California·Small Team·11+ yrs·Score: 83

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Shopify Plus agency specializing in branding, UI/UX design, and conversion optimization for D2C and B2B brands.

Small Shopify Plus partner with client-centric approach and expertise in direct-to-consumer growth.

#6Realm

California·Boutique·19+ yrs·Score: 83

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100% Shopify focused agency since 2012 specializing in custom Shopify development and full-service commerce solutions.

#7Sleepless Media

California·Mid-Size·16+ yrs·Score: 83

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Shopify Plus Solutions Partner specializing in high-growth brands with expertise in outdoor, CPG, and lifestyle sectors.

#8Storm Brain

California·Small Team·17+ yrs·Score: 83

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Full-service San Diego digital marketing agency offering Shopify development alongside comprehensive digital marketing services.

#9Sunrise Integration

California·Small Team·27+ yrs·Score: 83

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Enterprise software development company specializing in Shopify eCommerce, POS retail, and complex API integrations for 24+ years