Our experts ranked the leading eCommerce marketing agencies in California providing a wide variety of services such as social media marketing, content marketing, influencer marketing, SEO, paid advertising and more. They can help your brand stand out in a crowded marketplace and achieve online success. Use our filters to sort listings by price, reviews, portfolios, size and more to select the right company for you. 

Best California eCommerce Marketing Company Rankings

96 Companies-Rankings updated: August 23, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

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  • Cybertegic

    Data Driven & Result Focused Digital Marketing Consultants

    Cybertegic is a Google certified digital marketing and web design agency located in Los Angeles delivering multi-channel digital marketing strategies for small and mid-size companies. We have successful track records in curating profitable marketing strategies that will grow your business online...

    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile
    4.3 4.3 (1)
    5.0 5.0 (20)

  • Andolasoft

    Scalable Gen AI Solutions

    Andolasoft offers cutting-edge web and mobile app solutions that can transform your business. Our team of experts design, develop and launch apps that provide seamless user experiences and enhance productivity...

    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (2)

  • Cessna Marketing, LLC

    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
    Visit WebsiteView Profile

  • SEO Inc

    Generating Revenue, Traffic, Leads And Sales For Over 28 Years!

    SEO Inc. is a renowned enterprise SEO Company with over 28 years of experience enhancing online business visibility and revenue...

    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit WebsiteView Profile

  • IOI Solutions

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Automotive Marketing Agency - Outpace your competition with OctaneOS

    Automotive brands trust our global team at IOI Solutions to deliver results on their performance marketing campaigns. IOI's proven Max Acquisition methodology has generated over +$75M in revenue for our clients in the last 7 years by blending best-in-class strategy across Paid Ads, SEO, and CRO...

    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Portfolios Count
    5 Projects Listed
    Visit WebsiteView Profile
    4.5 4.5 (8)

  • Mind Frame Global LLC

    Best Advertising Agency in San Francisco

    360-degree Mainline Marketing & Advertising Agency...

    Location
    San Ramon, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
    Visit WebsiteView Profile

  • The Regan Group

    We Make Traffic a Good Thing.

    The Regan Group is a consumer activation agency. Whether it’s digital, social, shopper, or experiential, we know how to steer consumers to your brand...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Tinuiti

    Love Growth. Hate Waste.

    Tinuiti is the largest independent fullfunnel performance marketing agency in the U.S., managing over $4billion in media spend across search, social, commerce, TV/audio, and affiliate channels. With 1,200+ employees and locations across North America, the agency blends media expertise, data science, and...

    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.5 4.5 (6)

  • Exverus Media

    The Data-Driven Agency for Growth-Stage Brands

    Founded in 2014, Exverus by Brainlabs is a global, independent media agency growing brands with a scientific approach to full-funnel media planning & buying, traditional and programmatic advertising, retail media & e-commerce, paid search, paid social, and analytics...

    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Portfolios Count
    4 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Propeller

    Propel Your Digital Marketing to New Heights

    Elevate your brand to new heights, surpassing competitors with our customized strategies, cutting-edge best-of-breed marketing techniques, and a relentless commitment to maximizing your return on investment...

    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • USIM

    Practicing the Art of Human Sense

    USIM is a full-service, integrated, media planning and buying agency. We are media agnostic - aligning the most successful and efficient media strategies with the goals of our clients, regardless of channel. We combine advanced technology with the human touch to deliver results for clients in a wide range of...

    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Visit WebsiteView Profile

  • Yoru Marketing

    The Fastest Growing Google Ads Marketing Agency

    Yoru Marketing harnesses the power of Google Shopping Ads & Google Search Ads to boost overall sales for top eCommerce brands. As one of the fastest growing and top rated Google Ads Marketing Agencies within the United States, we strive for results...

    Location
    Los Alamitos, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile

  • Sadja WebSolutions Ltd

    Your Digital Growth Partner

    Sadja WebSolutions is a digital agency focused on creating custom websites, mobile apps and digital marketing to grow brands online. We help companies around the world increase their online presence and ROI through design, development and online marketing...

    Location
    Torrance, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.3 4.3 (1)
    4.2 4.2 (33)

  • Techno Pulse LLC

    We Enhance Your Business.

    Techno Pulse empowers businesses to thrive in the digital age. From crafting user-friendly websites and apps to implementing strategic social media campaigns, their team of experts unlocks a company's online potential...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit WebsiteView Profile

  • The LANY Group

    Building brands that lead, from coast to coast.

    LANY is a strategic PR, digital marketing, and web agency...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • SlopeLift

    Performance Marketing Experts in DACH & CEE Region

    SlopeLift specialises in the DACH & CEE regions as a High-End Performance Marketing agency. SlopeLift supports clients and brands by creating productive client-agency relationships, workflows, and success stories, as well as providing them with cost-effective digital Performance strategies. Key tools for...

    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Visit WebsiteView Profile

  • Instaboost Media

    Relevant Traffic, Targeted Ads, Real Results!

    Introducing Instaboost Media a Google Premier Partner, your localized and award-winning ally for global digital marketing triumph!...

    Location
    Orange County, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Data4eCom

    Full Service Ecommerce Agency

    Data4eCom is a full-service eCommerce and marketing agency with 25+ years of experience and 500+ full-time employees. We have supported more than 4,500 eCommerce businesses with product data management, marketing, marketplace management, and virtual assistant services...

    Location
    Laguna Beach, California
    Number of Employees
    500 - 999
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • Amplitude Digital Inc.

    Pay - For - Performance Ecommerce Marketing

    Amplitude Digital is a Los Angelesbased, awardwinning digital marketing agency founded in 2004. The boutique team of approximately 3049 specialists delivers high-growth strategies in PPC, SEO, social media, and web design for e-commerce and fast-growing brands. A Google Premier Partner with multiple Tech...

    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • SunTec Data

    AI-Enabled, Human-Validated Data Support, Engineered for Enterprises

    SunTec Data is a global leader in AI-enabled data, BPO, and KPO solutions, backed by over 25 years of experience and 1,500+ data professionals across 50+ countries. Combining advanced AI tools with human-in-the-loop oversight, we deliver ISO-certified, HIPAA-compliant data management...

    Location
    Laguna Beach, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.6 4.6 (3)

  • Powerphrase

    We Make It Easy To Build Next-Generation Digital Products

    We at PowerPhrase Web Design Services provide performance testing, responsive web design services aimed at crafting websites that will remain aesthetically pleasing & user-friendly, regardless of the platform being used...

    Location
    Santa Ana, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (16)

  • Pactx, Inc

    Fully Scalable Digital Growth Agency.

    Pactx is dedicated to partnering with you on your digital transformation journey and we pride ourselves in being the anti-agency. Your success is our success! Change is hard but your competitors are not sitting idly by waiting for you. To evolve we must continually improve, learn, and grow and PactX will help...

    Location
    San Clemente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
    Visit WebsiteView Profile

  • LIVEWEBMEDIA

    Web Design, Development and Marketing Agency

    This Los Angeles based company is not your average web design and marketing company, LiveWebMedia is an avant-garde web and interactive media agency founded in 1998 in Southern California...

    Location
    Laguna Beach, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.9 4.9 (38)

  • AZ Publishers

    Ignite Rapid Growth With Content Marketing Laser-Focused on Your Success.

    AZ Publishers helps founders, CEO's, small business owners and funded startups turn interest into action with conversion-driven content. Content that speaks your audience's language from emails, web content, newsletters, presentations, and LinkedIn to educational content...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • DCP Crea

    LA & Istanbul Creative Agency | Web, Social & Performance Marketing

    DCP Crea is a digital agency with offices in Los Angeles, Istanbul, and Izmir. Since 2011, we deliver web design, SEO, PPC, and social media marketing for startups, SMBs, and mid-market brands. Cross-cultural perspective, measurable results...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Organic Media Group

    Content Focused SEO Agency and Link Building Team

    With over a decade of experience in SEO, Organic Media Group can work with any size or type of business across any niche. We are also a vendor of link building services to other digital agencies who trust us with their clients' link building and SEO efforts...

    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Epik Solutions

    Simplify & Grow

    Epik Solutions is a global organization that embraces creativity and diversity, uses technology to inspire and implement solutions to meet our customer needs. Our capabilities include: - Digital Services: helping clients to reimagine and capture possibilities while strengthening the performance of their...

    Location
    Pleasant Hill, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    3.7 3.7 (23)

  • Perceptive Analytics

    Provider of Data Analytics Services

    Perceptive Analytics is an award-winning analytics firm delivering cutting-edge solutions in Advanced Analytics, Generative AI, and Business Intelligence. We help organizations unlock the full value of their data. Our core strength is empowering businesses through adept data utilization...

    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.4 4.4 (37)

  • Search Nurture

    Outstanding Results With Clarity & Care

    Search Nurture is a full-stack digital marketing agency that specializes in driving growth for B2B SaaS companies and eCommerce expansion for brands that manufacture goods...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • 310 Creative

    HubSpot Platinum Agency Partner

    We help existing HubSpot customers who are frustrated that they have invested a lot of time, money and internal resources into using HubSpot, but are disappointed that it’s not producing enough leads each month...

    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (20)

  • 405 Ads

    The Online Marketing Agency Offering 4 Solutions 0 Risk 5 Rewards

    405Ads.com is a leading Los Angeles based internet marketing company specializing in SEO and PPC for businesses of all sizes. Our experience and 5 star rating online proves we are a top choice for businesses nationwide...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (24)

  • Byer Co

    Where Vision Meets Design

    For over two decades, we've focused on providing comprehensive digital marketing solutions tailored to technology brands. Our founder, Jeff Byerholde,r of five U.S. patents in internet content management systems, bringing deep technical expertise that allows us to quickly interpret complex information and...

    Location
    Redondo Beach, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Cofa Media

    We Are Focused on Making Things Work for You and Your Business!

    COFA Media uses a people-based approach to deliver exceptional branding services. Their digital marketing team focuses on each client's unique audience, which results in a high client satisfaction rate. Some of COFA Media's core services include e-commerce, website design, social media, SEO, interaction & UX...

    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $25,000 - $50,000
    Visit WebsiteView Profile
    5.0 5.0 (3)

  • Phoenix Afterglow

    Your Full Digital Development Experience.

    Phoenix Afterglow is a premier multimedia company specializing in web development, app development, online marketing, and cybersecurity. They are dedicated to upholding the highest standards of performance, integrity, and ethics to ensure client satisfaction and achieve a lasting sense of fulfillment for all...

    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (7)

  • NextLeft

    Turning Content into Customers

    NextLeft is a digital content marketing and SEO agency based in San Diego, offering results-driven strategies for enterprise brands and local businesses. As a Certified B Corporation, the agency partners with in-house marketing teams to deliver transparent, measurable growth through technical SEO, content...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • 99Plus IT Solutions Pvt. Ltd.

    Digital Marketing Excellence

    99Plus IT Solutions is a Content Writing Agency providing SEO friendly content writing for blogs, website content writing & guest blogging...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • Levitate Foundry

    Outsourced Growth Team

    Levitate Foundry is the eCommerce consultancy and brand foundry that drives meaningful growth for digital brands...

    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Azarian Growth Agency

    Your Growth Agency Partner To Scale Your Business

    Azarian Growth Agency (also known as[A]Growth) is a boutique growth marketing firm founded in 2020, headquartered in Glendale, California. With a team under 50, it specializes in data-driven strategiesspanning paid search, SEO, CRO, email, content marketing, and AIpowered advertisingto help startups, SMBs...

    Location
    Glendale, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Phoenix Web Studio

    Phoenix Wordpress Website Design, Maintenance & Management

    Phoenix Web Design Studio specializes in designing, developing, managing, maintaining and supporting high-octane WordPress websites...

    Location
    Mission Viejo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • RankMeHi

    Driving Organic Growth Through SEO, Local SEO & AI Solutions

    RankMeHi is a results-driven SEO and digital marketing agency helping businesses increase online visibility, generate qualified leads, and grow revenue. We specialize in Technical SEO, Local SEO, AI-powered marketing, content strategy, keyword research, link building, and conversion optimization. Our mission...

    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Nerd Crossing

    Award-Winning IT, Web & Software Services

    Jim founded Nerd Crossing with a simple mission in mind—to provide the world with a trustworthy, customer service-focused technology and web service provider. Nerd Crossing offers honest, high quality technology services to the San Francisco Bay Area and beyond...

    Location
    El Sobrante, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.4 4.4 (25)

  • Uprankd

    Scalable Strategies for Mid & Large Companies

    Uprankd is a premium SEO agency helping mid and large companies scale with data-driven strategies. We deliver measurable growth, trustworthy service, and proven results. Partner with Uprankd to dominate search and maximize ROI...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.7 4.7 (12)

  • Brandock

    Empowering Brands With Smart Solutions

    Brandock is a full-stack Amazon automation agency helping entrepreneurs, sellers, and investors build, launch, and scale profitable eCommerce businesses. From LLC formation to product sourcing, listing optimization, and PPC management, Brandock delivers data-driven solutions with full transparency and...

    Location
    Mountain View, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • Endertech

    Beautiful & Functional Digital Solutions That Deliver ROI

    Endertech (endertech.com, 310.400.0800) is a full-service web and software development company near Los Angeles since the year 2000 providing custom design, e-commerce, software development, and online marketing support. “If you can dream it; We can build it”...

    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.6 4.6 (19)

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