Best California eCommerce SEO Agencies

402 Companies - Rankings updated: April 01, 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 ×
  • We Turn Attention Into Revenue

    We Turn Attention Into Revenue

    Strataigize Marketing is a Vancouver-based digital marketing agency serving worldwide, specializing in mobile app growth and full funnel marketing for all industries. We deliver results through App Store Optimization (ASO), App Search Ads, paid media, conversion rate optimization, and creative video  [... see all Strataigize Marketing reviews ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Blending Creativity, Technology, and Strategy To Shape What Matters Most.

    Blending Creativity, Technology, and Strategy To Shape What Matters Most.

    Mattered is an award-winning digital marketing agency specializing in email & sms marketing, branding & design, development, and paid media. We are a people first agency, dedicated to putting our clients and their customers at the center of everything we do.  [... view Mattered profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Engineering Excellence in AI Development

    Engineering Excellence in AI Development

    At Grayphite, we specialize in AI Development, delivering cutting-edge solutions for startups and corporations alike. Our focus on quality is seen in our extensive testing and development practices, assuring the highest standards. From web applications to automation, our tailored solutions exceed  [... see all Grayphite reviews ]
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Result-Driven Digital Solutions Since 2005

    Result-Driven Digital Solutions Since 2005

    We provide results-driven solutions in the Digital field since 2006. While working with us you will receive the expertise and knowledge from our Digital Agency and highly qualified resources from our Research & Development Competence Centre  [... see all SEOTM reviews ]
    Location
    Escondido, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Digital Marketing Advertising Agency

    Digital Marketing Advertising Agency

    Sansarahub, your trusted hub for comprehensive digital solutions. With over 13+ years of experience, we specialize in driving digital transformation to help your business grow, scale, and lead the market.  [... view SansaraHub profile ]
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • We Help Companies Excel at Digital Marketing

    We Help Companies Excel at Digital Marketing

    Goodish is your ultimate digital marketing agency focused on growth hacking for SaaS, eCommerce & FinTech companies. By offering a full range of marketing services, we're experts in conversion rate optimization. By having all of your software in place and neatly integrated, we'll teach you how easy it to  [... view Goodish Agency profile ]
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Lets Grow Online

    Lets Grow Online

    Strive Enterprise is the ultimate solution for impactful web design, custom digital marketing solutions, and professional SEO services.  [... view Strive Enterprise profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • eCommerce Consulting & Services

    eCommerce Consulting & Services

    MakkPress Technologies is an eCommerce consulting and services firm specifically focused on helping D2C brands understand how to grow their brand successfully online.  [... view Makkpress Technologies profile ]
    Location
    Aliso Viejo, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
  • Masters of beauty with the DNA of luxury.

    Masters of beauty with the DNA of luxury.

    Full-service digital agency specializing in interior designers, architects, artists and luxury brands. Our services include branding, social media marketing and high-end web design. With an artist's touch, we aim to deliver extraordinary results to the most discerning clients with heartfelt service  [... view Nakada Design profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    8 Projects Listed
  • California Digital Marketing Agency

    California Digital Marketing Agency

    QunsTack - California Digital Marketing Agency is your Performance-Driven Partner for scaling brands online. Based in Sonoma, CA, we leverage over a decade of proven expertise in SEO, paid media, and custom web solutions to deliver bespoke strategies that consistently elevate visibility.  [... view QunsTack profile ]
    Location
    Sonoma, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Dedicated Account Managers Focused On Your Growth

    Dedicated Account Managers Focused On Your Growth

    Prime Seller Strategies is a full service Amazon agency has helped brands increase sales by 32 % in 120 days, decrease ACOS by 26 % in 90 days, and gain an 18-point rise in detail-page conversion rates.  [... see all Prime Seller Strategies reviews ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $79/hr
    Minimal Budget
    $1,000 - $10,000
  • Data Driven & Result Focused Digital Marketing Consultants

    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.  [... see all Cybertegic reviews ]
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Generating Revenue, Traffic, Leads And Sales For Over 28 Years!

    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.  [... view SEO Inc profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • SEO, SEM & AIO Experts, Bay Area Website Design Agency

    SEO, SEM & AIO Experts, Bay Area Website Design Agency

    Boomcycle Digital Marketing is a B2B Search Engine Optimization and Search Engine Marketing agency. We specialize in getting your message in front of your ideal prospects through our proven Intelligent Web Design and SEO processes. We are headquartered in the San Francisco East Bay, and work with clients here  [... see all Boomcycle Digital Marketing reviews ]
    Location
    San Ramon, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $25,000 - $50,000
  • Good SEO® Starts Here.

    Good SEO® Starts Here.

    AlchemyLeads (Los Angele, CA & Denver, CO) is a boutique SEO & digital marketing agency founded in 2017. They help e-commerce, B2B, and industrial brands grow organic traffic and revenue. Their senior-level team provides SEO, digital PR, content marketing, PPC, social media, web dev & link-building.  [... view AlchemyLeads SEO profile ]
    Location
    Calabasas, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $117/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Innovation Through Automation

    Innovation Through Automation

    Blac Flag is a full-service creative, development, and growth partner for brands that need more than pretty pictures. We design and build high-performing sites, apps, and automations, then back them with SEO, email, and paid media that actually drive revenue.  [... view Blac Flag profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Your Growth Engine in a Digital-First World.

    Your Growth Engine in a Digital-First World.

    elk Marketing is a results-driven digital agency specializing in SEO, GEO/AI Search, paid media management, and website development, helping brands scale with precision and agility. But we dont just keep upwe stay ahead.  [... see all Elk Marketing reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • A Full Service Digital Marketing Agency

    A Full Service Digital Marketing Agency

    SEOpologist is a full-service digital marketing agency in Westlake Village, CA that offers premium web services specializing in traffic-driven, eye-catching web design for brands, small businesses, startups, and individuals  [... view SEOpologist profile ]
    Location
    Westlake Village, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Unleash, Inspire, Elevate

    Unleash, Inspire, Elevate

    Founded in 2022, Bytes Technologies began an innovative journey. Our early dedication to delivering premium web solutions and pioneering SEO strategies laid the foundation for our success. Serving clients worldwide, we've built a reputation for excellence. Based in Sacramento, California, our unwavering  [... view Bytes Technologies profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • Search, Development, Social and Brand.

    Search, Development, Social and Brand.

    MAB builds creative brand strategies rooted in analytics and optimized through years of experience. Their core services include search, development, social and brand which translates to web design, UI/UX, creative development, digital strategy & more.  [... view MAB profile ]
    Location
    Newport Beach, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Push boundaries

    Push boundaries

    Hi! We craft award-winning websites, brands, experiences, and interfaces that users love. Companies and brands like yours partner with us to launch high-performance solutions that deliver business results through user-centric design.  [... view Jokula profile ]
    Location
    San Mateo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Find, Monetize, & Retain Your Ideal Customers.

    Find, Monetize, & Retain Your Ideal Customers.

    Velocity Growth provides a comprehensive suite of services centered around growth marketing. Our offerings encompass content, training, and consultancy, all aimed at propelling you toward your growth objectives.  [... view Velocity Growth profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Growth Goals. It's Kinda Our Thing.

    Growth Goals. It's Kinda Our Thing.

    Kreativa Group is a Miami & Los Angeles based, boutique growth marketing and creative agency specializing in transformative growth for our clients. As your growth partner, your goals are our goals, were obsessed with your success!  [... view Kreativa Group profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Connecting Brands With People

    Connecting Brands With People

    Onmove Digital Agency is a premium digital marketing and web design agency based in Sydney. We help businesses across Australia and the United States achieve measurable growth and high ROI. We specialise in Google Ads, SEO, social media marketing, branding, and high-performance websites.  [... view Onmove Digital Agency profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Honest, Practical, & Focused On Results

    Honest, Practical, & Focused On Results

    Founded in 2005 in Reading (UK) Naxtech is a Digital Agency focusing on helping businesses grow, increase profitability, while attracting new customers via the effective use of technology and digital marketing.  [... view Naxtech profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • We Design Develop Host & Maintain Your Online Presence

    We Design Develop Host & Maintain Your Online Presence

    XWebAgency, Your trusted web agency. We offer website design, web development, SEO services, digital marketing, and e-commerce solutions to help your business grow online.  [... view XWEBAGENCY profile ]
    Location
    Desert Hot Springs, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Love Growth. Hate Waste.

    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  [... view Tinuiti profile ]
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Elevate Your Digital Marketing Strategy.

    Elevate Your Digital Marketing Strategy.

    Spring Digital is a full-service solution-based digital marketing agency focused on enhancing usability and lead generation.  [... view Spring Digital profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Focused On Results That Actually Matter

    Focused On Results That Actually Matter

    Codexelle is a website design and digital marketing agency based in London, New York, and Paris, distinguished by its expertise and ambition to drive the growth of the brands and businesses we collaborate with while shaking up their competitors.  [... view Codexelle profile ]
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Your Digital Growth Partner

    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.  [... see all Sadja WebSolutions Ltd reviews ]
    Location
    Torrance, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • We believe a jack of all trades is a master of none.

    We believe a jack of all trades is a master of none.

    We're a small team of SEO professionals that will work very closely with you to ensure that your SEO campaign is as profitable as possible.  [... see all SEO Assistance reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Build Your Brand

    We are a boutique, dedicated team of diverse professionals with over 40 years of combined digital marketing experience. We consult with each client to bring optimal results within budget and prove our deliverables with detailed reporting and monthly reviews. We specialize in top of funnel strategies like  [... see all Polaris Marketing & Consulting reviews ]
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • Website That Capture Attention & Drive Results

    Website That Capture Attention & Drive Results

    VegaOne Trusted name in the field of digital marketing in California, Los Angeles. our most strong working areas included SEO, social media marketing, Web design & development including WordPress, Shopify, Ecommerce, Magento and custom CMS based website.  [... see all VegaOne reviews ]
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
  • Result-Driven Online Marketing Services

    Result-Driven Online Marketing Services

    Get Reviews Buzz is one of the finest, reputable and leading digital marketing companies in the USA. We help from small to large businesses grow online and get more exposure. We always aim to provide result-oriented services to build strong online presence of your business.  [... see all Get Reviews Buzz reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • We Make You Famous

    We Make You Famous

    Huntington Pacific Media is an award winning digital marketing and content production agency based in Irvine, California. Known as one of Orange County's top performers, the firm specializes in social media advertising, influencer campaigns, video production, and custom web design helping brands increase  [... view Huntington Pacific Media profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Propel Your Digital Marketing to New Heights

    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.  [... view Propeller profile ]
    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
  • Your social media partner!

    Your social media partner!

    Sociallyin, a dedicated social media agency, offers an array of result-oriented services to help brands establish a strong presence in the digital sphere.  [... view Sociallyin profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Focus on Care, We Handle the Growth.

    Focus on Care, We Handle the Growth.

    Merging creativity with strategic expertise, Search Business Group specializes in digital marketing for healthcare and dental SEO. Serving healthcare professionals since 1998, we empower practices to focus on care while we drive growth.  [... view Search Business Group profile ]
    Location
    Fullerton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • We Tailor-Make Delightful Engaging Digital Experiences.

    We Tailor-Make Delightful Engaging Digital Experiences.

    Atomic Studio is a Pasadena, California-based digital creative agency founded in 2012. The firm specializes in crafting tailored web and mobile experiences spanning responsive development, e-commerce, brand identity, managed hosting, and digital strategywith a strong emphasis on polished design and user-first  [... view Atomic Studio profile ]
    Location
    Arcadia, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Your Premier PPC and Google Ads Specialists in Los Angeles

    Your Premier PPC and Google Ads Specialists in Los Angeles

    PPC Masterminds: Based in Los Angeles, we are connoisseurs of PPC advertising, CRO, and avant-garde landing page design. Crafting data-driven campaigns across Google Ads and other platforms, we're your go-to for an impressive marketing ROI.  [... view PPC Masterminds profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • The Fastest Growing Google Ads Marketing Agency

    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.  [... view Yoru Marketing profile ]
    Location
    Los Alamitos, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • We Make Brands Memorable.

    We Make Brands Memorable.

    Strategic PR and social media agency headquarted in sunny California! We specialize in branding and growing local & national businesses through digital channels and "positive buzzes" -- aka strategy PR. Our team of creatives, dreamers and doers create customized plans to take your business to new heights.  [... view PREM PR & Social profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Data-Driven SEO Agency

    Data-Driven SEO Agency

    Media Search Group is a leading digital marketing agency that excels in helping businesses achieve their online marketing goals. With a team of skilled professionals and a customer-centric approach, Media Search Group provides a wide range of services tailored to meet the diverse needs of clients across  [... view Media Search Group profile ]
    Location
    Huntington Beach, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Profit-Driven Digital Marketing Solutions

    Profit-Driven Digital Marketing Solutions

    Are you an Amazon or Walmart Seller looking to boost your sales? Look no more! Our agency's experts have a proven history of success in helping e-commerce businesses in elevating their accounts and brands to new heights.  [... view Rock M Roll Marketing profile ]
    Location
    Agoura Hills, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • A Connected Customer Experience Consultancy

    A Connected Customer Experience Consultancy

    Envoy is a full-service brand and digital innovation consultancy founded in 2010. Headquartered in Irvine, California, with studios in Chicago and San Diego, the agency combines design, technology and data to craft seamless customer journeys across brand, commerce, web, product and physical spaces.  [... view Envoy profile ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $500/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Legendary Brands Made Here

    Legendary Brands Made Here

    Award-winning digital advertising and marketing agency in Carlsbad (San Diego), CA. We specialize in digital brand engagement and interactive marketing.  [... view L7 Creative profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Helping Small Businesses Optimize Their Websites

    Helping Small Businesses Optimize Their Websites

    After years developing websites at Microsoft and Facebook, we have created a small digital agency that specializes in helping Entrepreneurs and Small Businesses build better websites.  [... view BUILD A BETTER WEBSITE LLC profile ]
    Location
    Menlo Park, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.