Best California Startups SEO Companies

237 Companies - Rankings updated: September 01, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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  • Semtrak

    We Manage the Marketing You Dread.

    We Manage the Marketing You Dread.

    Semtrak invites you to leverage our business development expertise cultivated over 15 years of collaboration with prominent U.S. brands. Our specialization lies in harnessing the potential of Google Ads and implementing effective SEO strategies to propel the growth of your business and elevate the online...

    Top Services:

    • SEO
    • eCommerce Development
    • Branding
    • Content Marketing
    • PPC
    • Show more
    Location
    Laguna Niguel, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Your Digital Way

    Boost Your Business Online With Your Digital Way in the US!

    Boost Your Business Online With Your Digital Way in the US!

    Your Digital Way is the best SEO and web expert in the US. Catering to small to large businesses and doing their brand building. No matter if it's GMB optimization, Youtube SEO, or web design services, we have a huge clientele for them...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • Show more
    Location
    Alhambra, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Rhillane

    Make the incredible happen, every day.

    Make the incredible happen, every day.

    Rhillane Marketing Digital is a comprehensive digital marketing agency dedicated to delivering exceptional services that drive business success and growth. Our team of specialists excels in various domains, including Digital Marketing Strategy, Web Design, UI/UX, SEO, Graphic Design, 2D/3D Animations, Social...

    Top Services:

    • Digital Services
    • Web Design
    • WordPress Website Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    Torrance, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
    View Profile
    4.9 4.9 (61)

  • Invoxico Technologies

    Crafting Websites, Creating Success!

    Crafting Websites, Creating Success!

    Invoxico Technologies is an adept company in web design and development, acknowledged for its proficiency in crafting customized digital solutions. Their expert team focuses on UI/UX design, web development, CMS development, eCommerce solutions, and mobile app development, and offers a complete range of...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    La Puente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (10)

  • QunsTack

    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...

    Top Services:

    • SEO
    • eCommerce
    • PPC
    • Web Design
    • Web Development
    • Show more
    Location
    Sonoma, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Azarian Growth Agency

    Your Growth Agency Partner To Scale Your Business

    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...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • Email Marketing
    • Content Marketing
    • Show more
    Location
    Glendale, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Spark Agency

    From Concept to Conversion.

    From Concept to Conversion.

    With twenty years of industry expertise, Spark Agency remains a pioneering force in the digital realm, continuously adapting to the dynamic technological landscape. Grounded in a customer-centric philosophy, our success is intricately tied to the achievements of our clients, driving us to deliver unparalleled...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Hermosa Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • B3NET Inc

    Think Digital

    Think Digital

    B3NET Inc. stands as a leading web design company, offering personalized website solutions, digital marketing, app development, and AI integration services to small and mid-sized businesses in Dallas, Texas. With roots dating back to 1999, our skilled team is committed to providing responsive website design...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Santa Ana, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    View Profile

  • Zevi Digital

    Los Angeles' Premier Medical & Dental Marketing Agency

    Los Angeles' Premier Medical & Dental Marketing Agency

    LA's premier medical & dental marketing agency. We work exclusively with doctors and dentists in Beverly Hills and Southern California. HIPAA-compliant SEO, AI patient acquisition, and our proprietary Z-PAP system. Real results, verified...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Content Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (16)

  • Final Key Consulting

    Unlock The Possibilities.

    Unlock The Possibilities.

    At Final Key Consulting, we offer a range of services tailored to assist you in starting, enhancing, and growing your business. With competitive pricing, we ensure value-driven solutions that meet your needs without compromising quality...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Pacifica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
    View Profile

  • Nexus5 Agency

    Catapult Your Online Presence

    Catapult Your Online Presence

    Welcome to Nexus 5 Agency, where creativity meets strategy and innovation thrives. We're not just another digital agency; we're the architects of your online success story. With a blend of cutting-edge technology and out-of-the-box creativity, we craft bespoke solutions to elevate your brand above the noise...

    Top Services:

    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Content Marketing
    • Email Marketing
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • TimeZ Marketing

    Performance-Driven SEO, SEM and PPC Digital Marketing Agency

    Performance-Driven SEO, SEM and PPC Digital Marketing Agency

    TimeZ Marketing is a global, performance-driven SEO, SEM, and PPC agency delivering measurable, scalable growth for B2B SaaS, eCommerce, enterprise, and local brands. We leverage live data to drive and optimize traffic and increase search visibility...

    Top Services:

    • PPC
    • SEO
    • CRO
    • Content Marketing
    • Digital Marketing
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $86/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Mind Frame Global LLC

    Best Advertising Agency in San Francisco

    Best Advertising Agency in San Francisco

    360-degree Mainline Marketing & Advertising Agency...

    Top Services:

    • Digital Services
    • Video Production
    • Graphic Design
    • Web Design
    • SEO
    • Show more
    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
    View Profile

  • Fox Digital Creatives

    Helping Brands Thrive With Next-Level Solutions

    Helping Brands Thrive With Next-Level Solutions

    Hire a web design company in california to ensure product marketing through multi-channels email marketing, social media marketing, search engine optimization, and beyond...

    Top Services:

    • Graphic Design
    • Branding
    • Design Services
    • Product Design
    • Video Production
    • Show more
    Location
    California City, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Rocket Ivy

    Nice, Fast, Affordable Website Packages With Everything Included.

    Nice, Fast, Affordable Website Packages With Everything Included.

    Rocket Ivy is a San Diego based web solutions agency founded in 2017. With a compact team of fewer than 50 professionals, the firm offers all-inclusive website packages that combine design, hosting, maintenance, SEO, and performance optimization. Aimed at startups, small businesses, and content creators...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (6)

  • Solorio Designs

    Tailored Digital Solutions To Engage, Convert, and Retain Customers.

    Tailored Digital Solutions To Engage, Convert, and Retain Customers.

    We ensure your long-term success with ongoing web performance optimization and updates. We build websites that are easy to use, show up on google, and help you win customers...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Branding
    • PPC
    • Show more
    Location
    Santa Rosa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (16)

  • Autobyte Solution

    Your Go-To Web And Marketing Experts

    Your Go-To Web And Marketing Experts

    Autobyte Solution is a full-service digital marketing and web design agency that helps businesses across the United States build stronger online brands and drive measurable business growth. The company specializes in web design and development, branding, SEO, PPC advertising, content marketing, and social...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Burbon Studios

    Pushing Brands Further.

    Pushing Brands Further.

    Burbon Studios is an end to end power house crafting forward thinking brands, accompanied by best in class practices & brilliant design...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (35)

  • Mattered

    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...

    Top Services:

    • Email Marketing
    • Design Services
    • Web Development
    • eCommerce Development
    • Social Media Marketing
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile
    5.0 5.0 (9)

  • Digitsbits

    Digitsbits: Crafting Websites That Work, Wow, and Win.

    Digitsbits: Crafting Websites That Work, Wow, and Win.

    Digitsbits is a web design and digital marketing agency based in Los Angeles thats all about creating websites that look great and actually perform well. We also whip up online strategies that fit your business like a glove. From SEO and PPC to social media marketing and custom web development, were here to...

    Top Services:

    • SEO
    • Digital Marketing
    • Web Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
    View Profile

  • Cannabis Link Building Agency

    Boost Visibility. Grow Organically. Dominate Cannabis SEO.

    Boost Visibility. Grow Organically. Dominate Cannabis SEO.

    Boost your cannabis brand's online visibility with our specialized link-building services. At Cannabis Link Building, we create high-quality, industry-specific backlinks that enhance SEO, drive targeted traffic, and strengthen your brand's authority. Our expert team understands the unique challenges of the...

    Top Services:

    • SEO
    Location
    San Marcos, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Jokula

    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...

    Top Services:

    • Branding
    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    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
    View Profile
    5.0 5.0 (1)

  • Titan Web Studios

    Powering Your Digital Titan!

    Powering Your Digital Titan!

    Transforming Ideas Into Cutting-Edge Websites! Titan Web Studios specializes in Web Design & Development, UI/UX Design, Mobile App Development, Search Engine Optimization (SEO), Social Media Marketing and Branding. Providing the Best Digital Services across the Nation to Elevate your Business...

    Top Services:

    • Web Development
    • SEO
    • Social Media Marketing
    • Branding
    • UI/UX Design
    • Show more
    Location
    Oakland, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • The WebSwan

    Nationwide Web Designer Building AI-Powered Custom Websites

    Nationwide Web Designer Building AI-Powered Custom Websites

    Certified web design, UX/UI & SEO agency building AI-powered custom websites, apps & lead-gen systems for small businesses nationwide...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Digital Strategy
    • UI/UX Design
    • Show more
    Location
    Oakland, California
    Number of Employees
    Under 49
    Portfolios Count
    10 Projects Listed
    View Profile

  • Yee Haw Designs

    Saddle up for top-notch design.

    Saddle up for top-notch design.

    We craft exceptional websites that propel your business forward in todays dynamic digital landscape. As a top web designer in LA, we blend creativity with strategy to elevate your online presence and drive measurable growth...

    Top Services:

    • Web Design
    • Logo Design
    • Branding
    • Package Design
    • SEO
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Mouche

    LA's Top WordPress, Webflow, and Shopify Digital Agency

    LA's Top WordPress, Webflow, and Shopify Digital Agency

    Mouche is a digital agency blending human creativity with AI efficiency. We specialize in eCommerce, Shopify, SEO, and user-centric websites built on WordPress, Webflow, and Wix. Based in Los Angeles, we help brands grow by driving traffic, boosting conversions, and creating smarter digital experiences...

    Top Services:

    • Digital Strategy
    • Branding
    • SEO
    • UI/UX Design
    • Content Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Modern Labyrinth

    Design, Develop, Market.

    Design, Develop, Market.

    We fuse human-centered design with senior-level engineering and data-driven marketing to build WordPress, SaaS and e-commerce experiences that scale. From UI/UX and DevOps to SEO, PPC and social, every solution is mapped to clear ROIhelping startups and enterprises convert visitors into loyal customers...

    Top Services:

    • SEO
    • UI/UX Design
    • DevOps Consulting
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Laguna Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • SansaraHub

    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...

    Top Services:

    • Branding
    • Logo Design
    • Graphic Design
    • Web Design
    • Web Development
    • Show more
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    9 Projects Listed
    View Profile
    5.0 5.0 (7)

  • The SEO Workhorse

    Ride The SEO Workhorse

    Ride The SEO Workhorse

    We're a team of seasoned SEO pros who've been around the block. We know what it takes to help businesses across industries climb those Search Engine Rankings and turn site visits into actual customers. The SEO Workhorse is where rankings rise and traffic flows...

    Top Services:

    • SEO
    • Web Design
    • Content Marketing
    • PPC
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    View Profile

  • Nextwebi It Solutions Pvt Ltd

    AI Enabled Digital Transformation

    AI Enabled Digital Transformation

    Nextwebi, a technology-driven digital transformation company delivering intelligent, AI-powered solutions to businesses of all sizes. We partner with startups, SMEs, & enterprises & help them adopt modern tech that improve efficiency, enhance customer experiences, &unlock new growth opportunities...

    Top Services:

    • Web Development
    • Software Development
    • IT Services
    • Managed Services
    • Digital Marketing
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • GlobeSign

    Your Vision. Our Strategy. Real Results.

    Your Vision. Our Strategy. Real Results.

    At GlobeSign, each project begins with a strategic consultation to fully understand the clients objectives, target audience, and digital goals. For this project, our goal was to deliver a tailored digital solution that enhances online visibility, engages users effectively, and drives measurable results...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Branding
    • Logo Design
    • Video Production
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (36)

  • Skylane Solutions

    Global AI, Software & Marketing Company

    Global AI, Software & Marketing Company

    At Skylane Solutions, we help businesses grow smarter, faster, and stronger with data-driven digital marketing strategies. From startups to established brands, we provide tailored solutions that generate real results more traffic, more leads, and more sales...

    Top Services:

    • SEO
    • PPC
    • Social Media Marketing
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.6 4.6 (9)

  • XWEBAGENCY

    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...

    Top Services:

    • Digital Marketing
    • Mobile App Development
    • Web Design
    • SEO
    • eCommerce Development
    • Show more
    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
    View Profile

  • SHIFT Communications

    Performance Communications: Integrated PR Agency for B2B Technology, Healthcare & Consumer Brands

    Performance Communications: Integrated PR Agency for B2B Technology, Healthcare & Consumer Brands

    SHIFT is an integrated PR and communications agency specializing in B2B Technology, Healthcare and Consumer. With our Performance Communications approach, we create multichannel PR programs built for outcomes...

    Top Services:

    • Public Relations
    • Reputation Management
    • Social Media Marketing
    • Digital Marketing
    • Creative Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $1/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.7 4.7 (3)

  • Onmove Digital Agency

    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...

    Top Services:

    • Branding
    • Social Media Marketing
    • PPC
    • Web Design
    • Web Development
    • Show more
    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
    View Profile
    5.0 5.0 (53)

  • Orangory

    SEO Designed For How Search Works Now

    SEO Designed For How Search Works Now

    Orangory is an Orange County based SEO company specializing in AI-aligned search optimization for modern, evolving search results...

    Top Services:

    • SEO
    • Reputation Management
    • PPC
    • Digital Marketing
    • Web Development
    • Show more
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Website Design Valley

    Let Design, Function, and Strategy Meet!

    Let Design, Function, and Strategy Meet!

    We create websites and provide businesses with various opportunities to collect leads and make money from unexpected conversions. The custom website company is dedicated to fulfilling needs that our experts can handle. We only make the best promises when it comes to website creation...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed
    View Profile
    1.8 1.8 (3)

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