Our expert analysts have ranked the best eCommerce development companies in California that build intuitive online stores to help you turn visitors into paying customers. Filter them by portfolios, budget, client reviews, industry reputation and more to find the right fit for your brand.

Best California eCommerce Development Agency Rankings

9 Companies - Rankings updated: August 19, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

United States × California ×
  • DYODE

    Verified Verified by the DesignRush team for authenticity and credibility.

    Scale eCommerce growth with a team thats done it before

    DYODE, a Fullerton, California eCommerce agency founded in 2016 by two former eCommerce VPs, has managed over $1 billion in revenue for 200+ lifestyle brands on Shopify Plus and BigCommerce. Clients like AG Jeans, WYZE, and Bandai Namco rely on the team for migrations, CRO, and marketing...

    Location
    Fullerton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    DYODE Services

    • UI/UX Design
    • Web Development
    • Web Design
    • eCommerce Development
    • Graphic Design
    • Digital Services
    • Digital Marketing
    • Staff Augmentation
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AG Jeans
    • WYZE
    • Satechi
    • Glenmorangie
    • NYDJ
    • DITA Eyewear
    • Loved01
    • Aloha
    • Etnies
    • O'neill
    Data sourced from the agency's DesignRush profile
  • Boost Your DTC Profitability

    Binaery is a boutique Shopify Plus agency specializing in theme development, UX/UI ecommerce design, and conversion optimization. The team partners with growing direct to consumer brands to create engaging, high performance online storefronts...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    binaery Services

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Branding
    • CRO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Whistle
    • Marz
    • Beast
    • Kinship
    • Phocus
    • Pros
    • Cuve Beauty
    • Maxbone
    • Clear Cut
    Data sourced from the agency's DesignRush profile
  • Custom Enterprise Software Development Company in USA

    Custom Software Development and IT Consulting Company...

    Location
    San Jose, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed

    Tekki Web Solutions Inc Services

    • Software Development
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • Digital Marketing
    • PPC
    • Social Media Marketing
    • Managed Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • 1
    • 2
    • 3
    Data sourced from the agency's DesignRush profile

    Tekki Web Solutions Inc Reviews & Testimonials

    • Amandeep Singh
      Amandeep Singh Review from Google
      5.0

      Amandeep Singh's Review Sourced from Google

      I had recently experienced with this company for Web development requirements. I highly impressed with the team's dedication to delivering quality results within timelines was truly commendable.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Professional Packaging Design and Brand Development Visionaries

    Design to Brand is a dynamic force in the world of branding and design, providing brands with bold and impactful graphic design, stunningly realistic 3D renders, dynamic web design, captivating animations, and expert in-house printing. With our creative excellence, we empower brands to reach new heights and...

    Location
    Brea, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Design to Brand Services

    • Branding
    • Package Design
    • Web Design
    • Logo Design
    • Print Design
    • Product Design
    • Graphic Design
    • Web Development
    • eCommerce Development
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kushy Punch
    • TerpeneTanks
    • Honu Edibles
    • TKO Edibles
    • Village Flora
    • PURAEARTH
    • AbsoluteXtracts
    • CareByDesign
    • Phoenix Tears
    • Exclusive Brands
    Data sourced from the agency's DesignRush profile
  • Amazon-first San Diego agency

    Cessna Marketing is an Amazon agency in San Diego. We run Seller and Vendor Central, then build the websites, ads, and content that sell the products. We've managed over $30M in sales across 10+ brands at a 4.2x average ROAS...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Cessna Marketing, LLC Services

    • eCommerce
    • Web Design
    • Web Development
    • eCommerce Development
    • Creative Services
    • PPC
    • Graphic Design
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SHFT Nutrition
    • Uncle J's Sourdough
    • CFG Wealth Management
    • Pre Flite
    Data sourced from the agency's DesignRush profile
  • Create Electricity.

    Electric collective was born by creators at the forefront of the media revolution. We create for the BOLD. Our team and resources have successfully created 1,000s of pieces of content, that have driven millions in sales. Send us any project and well electrify it...

    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Electric Collective Services

    • Content Marketing
    • Social Media Marketing
    • Advertising
    • Creative Services
    • Web Design
    • eCommerce Development
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Casamigos
    • Budweiser
    • LYFT
    • BruMate
    • Freshly
    • Liquid I.V.
    Data sourced from the agency's DesignRush profile
  • Design, SEO, and strategy that actually works.

    Pure Junk Media is a full-service digital marketing agency specializing in SEO, web design, social media management, branding, and online advertising. With more than 25 years of experience, we help businesses improve visibility, attract leads, and achieve measurable growth. Our services include SEO audits...

    Location
    Hemet, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr

    Pure Junk Media Services

    • Graphic Design
    • Web Design
    • eCommerce Development
    • SEO
    • Social Media Marketing
    • Web Development
    • Content Marketing
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Record Store Directory
    • Honeywill Construction
    • Good Life Vitality Center
    • Soldier Solutions
    • American Heating and Air Conditioning
    • Four Brothers Mead
    • Old Glory Days
    • Whitaker Companion and Homemakers
    • ReWard Technologies
    • ADHD Coach Near you
    Data sourced from the agency's DesignRush profile

    Pure Junk Media Reviews & Testimonials

    • Drew Mulvey
      Drew Mulvey Review from Google
      5.0

      Drew Mulvey's Review Sourced from Google

      Pure Junk Media has been monumental in my growth as a nutritionist. Their knowledge and expertise taught me so much more about marketing and has even gone the extra mile to find other ways to get my name out there .They are down to earth and Joe is truly a master of his craft. There is passion and pristine detail in everything that he does. He truly wants the best for every client that he works with professionally and personally. If you feel stuck and want to start being found in the community, Pure Junk Media is the place to go!

    • Laura L'Heureux
      Laura L'Heureux Review from Google
      5.0

      Laura L'Heureux's Review Sourced from Google

      Things have been totally crazy (in the best way)! Joe built my website and fixed all my Google stuff — and four months later, it just popped off! The growth has been insane. Couldn’t recommend him more — he really knows what he’s doing!

    • Emily Slattery
      Emily Slattery Review from Google
      5.0

      Emily Slattery's Review Sourced from Google

      Pure Junk re-created my website and I have received so many compliments on it since. I’m also getting more calls, which is the ultimate goal. They took their time and did a thorough job with content and they took beautiful photos. Joe was in contact with me frequently to make sure I was happy with the progress. I definitely recommend them!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Of What Design Can Do for Your Company.

    We specialize in creating bespoke websites and implementing digital marketing strategies for innovative brands and businesses...

    Location
    Los Angeles, California
    Number of Employees
    Under 49

    COTA Media Services

    • Web Design
    • Digital Marketing
    • Mobile App Development
    • SEO
    • eCommerce Development
    • Branding
    • Video Production
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kumu
    • Argania Butter
    • Friendly Farms
    Data sourced from the agency's DesignRush profile
  • 4 Steps to Cloud 9

    iCode49 Technolabs stands out as a premier provider specializing in the meticulous development of cutting-edge iOS and Android mobile applications uniquely crafted for both startups and global brands. Our expertise lies in driving innovation within the ever-evolving mobile landscape, where we leverage our...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000

    iCode49 Technolabs Services

    • Mobile App Development
    • Software Development
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • VR/AR
    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Advertising
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JIU Asia
    • Tygon Series OTT
    • Singha Asia
    • Laiibhari Entertainment
    Data sourced from the agency's DesignRush profile

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner