Best California Startups SEO Companies

397 Companies - Rankings updated: May 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 ×
  • Looks Pretty. Sells Better.

    Looks Pretty. Sells Better.

    Dela Agency is a creative digital studio helping brands grow with high-converting websites, email marketing, and smart brand strategy. We blend beauty and brains design that looks amazing and works hard behind the scenes. Whether you're launching or leveling up, well help your brand show up and sell online  [... view Dela Agency profile ]
    Location
    Temecula, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • We Build Highly-Converting Websites For Free

    We Build Highly-Converting Websites For Free

    Our agency specializes in high quality website design for businesses and entrepreneurs. Our websites are free as complimentary gift for choosing to work with us. Our other marketing services are optional.  [... view Amplify Web Hosting profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • We Are Storytellers

    We Are Storytellers

    Well help your brands story move faster, reach further, and stand out in a crowded marketplace. DoubleShot Creative (DSC) is a nimble and dynamic creative force, delivering high-impact marketing, compelling media, engaging events, and memorable brand experiences. Its the ideal fusion of digital strategy and  [... view DoubleShot Creative profile ]
    Location
    Redwood City, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • The Top Digital Marketing AI Agency

    The Top Digital Marketing AI Agency

    Unify Node is a cutting-edge Marketing AI automation agency dedicated to transforming how businesses operate through intelligent, streamlined systems. We specialize in building unified, end-to-end automation solutions that connect data, processes, and teams eliminating silos and boosting productivity across  [... view Unify Node profile ]
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • A Higher Standard Of Web Presence

    A Higher Standard Of Web Presence

    Devonus is a premium web agency crafting lightning-fast, design-forward websites for brands that refuse to settle for ordinary. No fill-in-the-blank forms. No shortcuts. Just bespoke work of the highest quality.We don't make websites. We craft online declarations at Devonus.  [... view Devonus Web Agency profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • We Help You Get Known, Period

    We Help You Get Known, Period

    Firecracker PR is a new generation public relations agency that helps companies get known. For over 20 years, their proven 5-step process called Ignites has helped organizations large and small get the press they deserve. Firecracker's "Ignites" 5-step process has been helping brands get media coverage for  [... view Firecracker PR profile ]
    Location
    Brea, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Trusted Business Growth Partner

    Your Trusted Business Growth Partner

    Sierra Exclusive Industries is a top digital marketing agency specializing in SEO, online advertising, and high-converting website design. We help businesses elevate their brand, boost visibility, and drive real results.  [... view Sierra Exclusive Industries profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
  • Strategic and reliable eCommerce solutions

    Strategic and reliable eCommerce solutions

    The ECOM Automization, a leading eCommerce automation company, provides strategic and reliable eCommerce solutions for mid sized and enterprise level brands.  [... view Ecom Automization profile ]
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Design That Works SEO That Wins

    Design That Works SEO That Wins

    Blending design, performance, and SEO, We build websites that don't just look great they deliver results. With 9+ years of expertise we ensure every project is fast, secure, and aligned with your brands goals.  [... view SERVKH profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
  • Where Small Businesses Become Digital Giants

    Where Small Businesses Become Digital Giants

    Dhillomedia INC is one of the best web development and digital marketing company in San Francisco and use modern AI to help clients meet their needs.  [... view Dhillon Media Inc. profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Design, SEO, and strategy that actually works.

    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  [... view Pure Junk Media profile ]
    Location
    Hemet, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
  • Growth System For Your B2B Saas

    Growth System For Your B2B Saas

    Let's Set Your Business on a Compounding Growth Trajectory. Expert Marketing, Now Within Reach - Not Just for Unicorn Startups. Stellar Results, bypassing the learning curve. (tough stuff is on us, we've got it sorted)  [... view GrowthLane profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    Under $1,000
  • Your Digital Partner

    Your Digital Partner

    Qnix Digital is a leading SEO and web design company in USA.Our values are client satisfaction, transparency as an offshore outsourcing partner for digital marketing, website design and development.  [... view Qnix Digital profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Innovative Solutions For Digital World

    Innovative Solutions For Digital World

    At Optican Edge, were committed to delivering strategies that grow your brand, attract the right audience, and create measurable results because when you succeed, so do we. We craft marketing strategies that blend creativity, data, and innovation to deliver exceptional results. At Optican Edge, digital  [... view Optican Edge profile ]
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Marketing Success Advisor

    Your Marketing Success Advisor

    Boost your business with data-driven digital marketing from Californias top agency. Marketing Powerhouse offers comprehensive strategies including SEO, social media, PPC, content marketing, web design, and brand management.  [... view Marketing Powerhouse profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • The Workhorse Behind Breakthrough Brands

    The Workhorse Behind Breakthrough Brands

    Most businesses waste time and money on scattered marketing and inconsistent messaging that fails to connect. Brandhorse helps growth-minded companies cut through the noise with clear strategy, cohesive storytelling, and creative execution that drives measurable results. We turn brand confusion into market  [... view Brandhorse Creative profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • SEO Should Deliver Results

    SEO Should Deliver Results

    SEO Aesthetic isn't your typical agency it was born from frustration with the SEO industry's hollow promises, confusing metrics, and outdated tactics. The founders, with real business experience, wanted rankings, not just reports they built their own system to get results that matter.  [... view SEO Aesthetic profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Strategic Technology Communications

    Strategic Technology Communications

    For over 20 years, Force4 has combined high-level industry knowledge with in-depth technology experience to provide our clients with the services necessary to establish and maintain awareness in the global marketplace. We design, deploy and execute communications programs that directly support the goals of  [... view Force4 Technology Communications profile ]
    Location
    Santa Cruz, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping Local Businesses Rank Higher, Get More Customers & Grow Revenue.

    Helping Local Businesses Rank Higher, Get More Customers & Grow Revenue.

    Top Local SEO Services LLC is a leading SEO & Web Design agency in Los Angeles. We help small & local businesses rank higher on Google, get more customers and grow revenue. We specialize in home service businesses and provide Local SEO, GBP Optimization, Technical SEO, Link Building, & Web Design.  [... view Top Local SEO Services LLC profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Boost Your Business With Us

    Boost Your Business With Us

    At BoostXLLC, we supercharge your online presence with tailored digital marketing strategies that deliver real results. Specializing in PPC management, Amazon FBA services, Amazon PPC optimization, and local SEO, our team helps e-commerce brands and local businesses climb Google rankings, attract qualified  [... view BoostXLLC profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
  • Scaling Smarter, Delivering Beyond Expectations

    Scaling Smarter, Delivering Beyond Expectations

    SEO Beyond Organic is the go-to white label SEO agency for marketing and digital agencies that want to scale smarter. As a reliable partner, we take full ownership of your client`s SEO - from strategy to execution - allowing you to focus on what you do best: running and growing your business.  [... view SEO Beyond Organic profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $79/hr
  • We Bring Your Brand to Life

    We Bring Your Brand to Life

    We work with companies and their partners to advice on brand-business growth. Through a combination of market research and marketing strategy, our teams build sustainable growth maps, that travel into campaigns and activities across the board.  [... view Defin8 Consulting profile ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
  • Elite Services That Multiply Revenue

    Elite Services That Multiply Revenue

    SEOFAT is a full-service digital agency offering SEO, web development, and marketing solutions. We help brands grow visibility, leads, and revenue through smart, data-driven strategies.  [... view SEOFAT profile ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • We Sell Experience

    We Sell Experience

    We are based out in Anaheim, California. We know the local businesses marketing issues. Needs of the Small Businesses and their Budget. We grow with them.  [... view The Chimera Marketing profile ]
    Location
    Anaheim, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Be The Answer

    We are Digital World Institute (DWI), a performance-first SEO agency. Our mission is to turn organic visibility into qualified leads by combining traditional SEO with AI-driven optimization.  [... view Digital World Institute profile ]
    Location
    Glendale, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • The All-in-One Agency For Luxury Brands

    The All-in-One Agency For Luxury Brands

    ITJ Group is an all-in-one marketing, web development & creative studio that builds high-performance digital experiences for Jewelry & E-commerce brands. Web Dev, SEO, UX, Paid Ads, Email Marketing, Social, Photography, Videography under one roof.  [... view ITJ Group profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • 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.  [... view Orangory profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • Design. Develop. Dominate.

    Design. Develop. Dominate.

    A modern digital studio building high-performance websites, SEO systems, and growth platforms for brands that want real results not just visuals.  [... view WebVello profile ]
    Location
    Roseville, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
  • We Grow Businesses

    We Grow Businesses

    In the software development world, a 10x developer is someone who is ten times more productive than their peers. They are known for their exceptional skills, efficiency, and ability to deliver high-quality code quickly. 10xDev is built on these principles that define a 10x developer.  [... view 10xDev profile ]
    Location
    Gardena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Build Your Online Presence

    Build Your Online Presence

    Remedo is an all-in-one healthcare growth platform that helps medical practices enhance their online presence, attract new patients, and streamline engagement through AI-powered marketing, CRM, and automation tools.  [... view Remedo profile ]
    Location
    Fremont, California
    Number of Employees
    50 - 99
  • Top Digital Marketing Agency In USA

    Top Digital Marketing Agency In USA

    DigiTec Studio Top digital marketing agency in USA offering SEO, web design, branding, and results-driven solutions. See how we can help your business grow.  [... view DigiTec Studio profile ]
    Location
    Glendale, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Strategy + Storytelling + Design For Mission-driven Impact.

    Strategy + Storytelling + Design For Mission-driven Impact.

    GLG Studio is a Black-owned creative strategy and communications studio based in Los Angeles and Oakland. We help mission-driven organizations and public-sector partners translate complex work into clear, culturally fluent campaigns that build trust and drive action. We blend stakeholder-informed strategy  [... view GLG Studio profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Building the Future, Code At A Time

    Building the Future, Code At A Time

    Ambsan Digital is a full stack company specializing in high-performance web and mobile app development. We transform ideas into scalable digital products, offering end-to-end services from UI/UX design and custom web platforms to native and cross-platform mobile applications. Our expert developers focus on  [... view Ambsan Digital profile ]
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • NTD Digital is a data-driven digital marketing agency specializing in Generative Engine Optimization (GEO), SEO, paid media, and AI-powered marketing optimization. We help brands improve their visibility across both traditional search engines and emerging AI-powered platforms through Generative Engine  [... view NTD Digital profile ]
    Location
    Santa Clara, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Designing Solutions For Businesses Ready to Grow

    Designing Solutions For Businesses Ready to Grow

    We work with small and medium sized businesses grow through web design, SEO, Automations and Ai powered solutions.  [... view Orbodigital profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
  • Dental Websites Done For You

    Dental Websites Done For You

    Dental practices working with Heavyclick get more patients from Google through a converting website, consistent new reviews, and full local search visibility. Built specifically for dentistry. Delivered in 14 days. No generalist agencies, no vague promises just a system built around one outcome: a fuller  [... view Heavyclick profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • The Soul Is The System

    The Soul Is The System

    Soulcraft Agency helps businesses with agentic marketing, including SEO/AEO/GEO, content, and AI advertising. We put systems in place so that your marketing will run autonomously.  [... view Soulcraft profile ]
    Location
    San Mateo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • More Visibility. More Leads. More Revenue.

    More Visibility. More Leads. More Revenue.

    Oceanfront SEO is a Monterey, CA digital marketing agency specializing in local SEO, website design, Google Business Profile optimization, and paid advertising. We help local businesses rank higher, generate qualified leads, and grow revenue with no long-term contracts and transparent reporting.  [... view Oceanfront SEO profile ]
    Location
    Marina, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Your One-Stop-Destination For Growth-Marketing.

    Your One-Stop-Destination For Growth-Marketing.

    We are Tech Bay Leaf, a leading data-driven digital marketing agency where curiosity meets creativity, & insights become sales. We specialize in providing digital specialists with flexibility and cost-effective solutions. Our presence is global and our marketing culture meets the demands of businesses as the  [... view Tech Bay Leaf profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Top Mobile App and Web Development Company in Canada, USA and UK

    Top Mobile App and Web Development Company in Canada, USA and UK

    We design highly polished iPhone, Android and Web Apps for startups and Enterprise clients.  [... view MobMaxime profile ]
    Location
    Sunnyvale, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Reimagine Growth With Cutting-Edge App Development

    Reimagine Growth With Cutting-Edge App Development

    VOCSO Technologies is an ISO 27001 certified web and mobile solutions company based in India, USA, and UAE. VOCSO Technologies is a one-stop web and mobile solutions agency, offers website design and development, mobile application design & development, and digital marketing services.  [... view VOCSO Technologies profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • A Headless Commerce Agency

    A Headless Commerce Agency

    RW Infotech is a Dubai-based digital agency specializing in custom web development, headless CMS integration, and scalable digital solutions. Founded in 2012 and originally established in India, they now have operations in Dubai, USA, and Australia, serving clients globally.  [... view RW Infotech profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovate, Create, Excel.

    Innovate, Create, Excel.

    SoftGrid Computers is a prominent custom software development company that excels in blending the latest technologies with well-organized creative work. With a strong focus on understanding client needs and delivering optimal solutions, we strive to be a reliable partner that offers great value for money. Our  [... view SoftGrid Computers profile ]
    Location
    Santa Monica, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • 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  [... view Invoxico Technologies profile ]
    Location
    La Puente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Imagination Meets Implementation

    Imagination Meets Implementation

    We are one stop solution for all your digital needs. We follow a structured and agile development approach with project management planner to ensure the successful delivery of every project, focusing on quality, cost-optimization, transparency, and client satisfaction.  [... view Nextwebi It Solutions Pvt Ltd profile ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • Driving Digital Growth Across Industries

    Driving Digital Growth Across Industries

    Hilton Software Technologies is an IT solutions company based in Hyderabad, delivering customized software, web, and digital services since 2013. The company helps businesses of all sizes accelerate growth through innovative technology, reliable support, and tailored digital solutions.  [... view Hilton Technologies profile ]
    Location
    Fremont, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • 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.  [... see all Website Design Valley reviews ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed