The 10 Best Marketing Agencies in California - 2025 Reviews

Top Marketing Agencies in California

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Elevate your brand with California's top-tier marketing agencies and consultants. Our curated list showcases the Golden State's finest marketing talent, from innovative digital strategists in Silicon Valley to creative powerhouses in Los Angeles. Explore each agency's portfolio and client testimonials to find the perfect match for your business needs. Whether you're seeking comprehensive campaign management, data-driven marketing solutions, or expert consultancy to navigate the competitive Californian market, you'll find specialists ready to propel your brand forward. Sortlist enables you to post your specific marketing requirements, allowing California's marketing elite to reach out with tailored proposals that align with your objectives. Discover how these marketing mavens can leverage the state's diverse market landscape to give your business the California edge.

Top Featured Marketing Agencies

All Marketing Consultants in California

  • 4.9
    (14 reviews)

    Construimos y diseñamos marcas | Rationality drives emotion | Brand Consultants

    Recommended
    Top awarded
    🇪🇸🇪🇸 👉🏻👉🏻TSMGO | The show must go on combinamos la racionalidad de la rentabilidad con la emoción que lleva a la acción. Estamos especializados en dotar de significado a nuestros proyectos, bien materializados en packaging renovado, en una identidad o en una marca. MARKETING & BRANDING Somos expertos en identidad corporativa. Sabemos cómo llegar a tu audiencia, despertar en ella sensaciones mediante un mensaje que transmita la esencia de tu marca. Ponemos rumbo e imagen a tus acciones comerciales, dotándolas de un diseño atractivo y un discurso rico en significado que destaque tus ventajas competitivas para crear experiencias de marca únicas. CONSULTORÍA ESTRATÉGICA Transformamos conceptos etéreos en una realidad tangible desde el germen de una idea de negocio. Te guiamos durante la totalidad del proceso de materialización de tu proyecto: desde la descripción de tu mercado, la concreción de tu plan de negocio y estrategia comercial, pricing , naming … hasta el lanzamiento del producto final. PACKAGING El 75% de la compra tiene lugar en el punto de venta. El packaging que presenta tu producto se convierte en tu vendedor silencioso, gracias al que maximizar las oportunidades de venta. Hablamos el lenguaje visual de tu audiencia, conocemos los códigos del sector y sabemos cómo generar productos de gran atractivo con marcas reconocibles. Situamos tu imagen en el mercado, desde la configuración de tu portfolio hasta el diseño de un imaginario gráfico capaz de crear una experiencia de consumo memorable. 🇺🇸🇺🇸 👉🏻👉🏻 Since 2009 with a simple vision: Strategic thinking + creativity always bring results. Rationality drives emotion. We are expert consultants on naming, name creation and brand transformation and management. We have a team of professionals specialized in brand consultancy, naming, multidisciplinary design, internal branding and brand management. We have ample experience in integrated corporate branding projects, brand architecture, naming, corporate identity and strategic brand management. TSMGO | The show must go on we combine the rationality of the profitability with the emotion who drives action. We are specialized in giving meaning to our projects, either by materializing them through a renovated packaging, a new identity or through a brand. MARKETING & BRANDING We are experts in corporate identity. We know how to reach your audience, how to stir their emotions by creating a message that transmits the essence of your brand. We set the course and image of your commercial actions, providing them with an attractive design and a meaningful content which enhance your competitive advantages to create unique brand experiences. STRATEGIC CONSULTANCY We transform abstract concepts into tangible reality from the seed of a business idea. We guide you through the whole process of making your project happen. From your market description, the concreteness of your business plan and your commercial strategy, pricing , naming … until the final product launch. PACKAGING 75% of the purchase takes place at the point of sale. The packaging presenting your product becomes your silent salesperson, which maximizes your selling opportunities. We speak the visual language of your audience, we know the industry codes and how to yield compelling products with recognizable brands. We place your corporate image in the market, from the configuration of your portfolio to setting up graphic imagery capable of create memorable consuming experiences.
    1 work in Marketing
    Located in Napa, United States (+1)
    From €3,000 for Marketing
    Worked in Beverage (+11)
    Speaks Spanish, English(+1)
    11-50 members
  • 5
    (5 reviews)

    We Build Brands Better. Come Play With Us.

    Hi 👋🏼 We're Good Kids.
 We're an an independent agency based in Los Angeles, NYC & Toronto. We create evocative campaigns that connect with audiences. Our powerful marketing strategy & outstanding advertising take our clients further than ever. Want to see where we can take you?
 ✨ We help small brands become big and big brands become giant. 🏆 Our award-winning strategy is on engagement, awareness & authenticity, underlining what's important. We create evocative campaigns that connects with audiences In meaningful ways. We humanize, amplify & relate. This converts, moves the dial and makes it shareable. In Short: We Build Your Reputation & get you results. We’re very good at: 🧠 Marketing Strategy 💥 Creative Production 📱 Social Media Management 💻 Digital Marketing 🤝 Pr & Partnerships 🎪 Pop Up Events 💰 Paid Advertising & SEO - In a world where you can be anything; don’t be boring.
 We'll give 'em something to talk about!
    10 works in Marketing
    Located in Los Angeles, United States (+1)
    From €10,000 for Marketing
    Worked in Marketing & Advertising (+5)
    Speaks English, French(+1)
    11-50 members
  • 4.9
    (14 reviews)

    #1 Boutique App Development Agency

    Highly recommended
    Top awarded
    At Synergy Labs, we believe that building a great app is more than just writing code—it’s about creating a digital experience that elevates your brand. Founded over six years ago, we’ve grown into a boutique development studio delivering over 50 custom projects for clients like Forbes Council , Minnect , and Clapper . Our journey started when our founder, Sardor, faced the same challenges as our clients: balancing quality with cost-effective development. That experience inspired us to create a smarter way to build apps—one that bridges the gap between the agility of freelancers and the bureaucracy of large firms. Our collaborative approach ensures you’re informed and in control at every step, with a dedicated team working as an extension of your business. What Sets Us Apart: Fixed Cost : One upfront price covers your project from start to finish—no surprises, just clarity and peace of mind. Dedicated Team : A single point of contact and a dedicated developer focus solely on your project, ensuring a seamless and personalized collaboration. Your Build, Your Ownership : Everything we create—from the code to the hosting—is entirely yours, offering long-term scalability and control. Our expertise spans custom mobile apps for iOS and Android , as well as web applications , all designed with your unique vision in mind. Whether you need a membership app like Forbes Council’s, an expert marketplace like Minnect’s, or a dynamic social platform like Clapper’s, we’re here to help you stand out. Let’s connect and explore how we can bring your vision to life or check us out at: www.synergylabs.co
    Looking for work in Marketing
    Located in Hartford, United States (+23)
    From €1,000 for Marketing
    Worked in Hospitals & Healthcare (+4)
    Speaks English, Arabic
    11-50 members
  • 4.9
    (117 reviews)

    Grow Big, Grow Right.

    Highly recommended
    Top awarded
    Chez RHILLANE Marketing Digital, nous ne faisons pas que promouvoir votre marque : nous révélons tout son potentiel. En tant qu'agence de marketing digital 360°, nous avons accompagné plus de 615 clients à travers le monde, généré +50 millions de dollars de chiffre d’affaires pour nos clients, et géré +15 millions de dollars en budgets publicitaires. Avec des bureaux à la fois au Maroc et en Californie, aux États-Unis, nous sommes fiers de servir une clientèle internationale en apportant des solutions personnalisées et performantes. Des résultats qui parlent d’eux-mêmes. Avec 280 clients Meta Ads, +80% de nos campagnes affichant un ROAS supérieur à 7, et un taux de satisfaction de 96%, nous transformons les ambitions de nos clients en succès mesurables. Nos services vont de la création de sites web élégants et intuitifs, au SEO qui propulse vos classements, en passant par des campagnes publicitaires Meta, Google, et TikTok ultra-ciblées. Chaque stratégie est conçue pour capter l’attention, générer des conversions, et fidéliser vos clients. RHILLANE Marketing Digital est bien plus qu’une agence digitale : nous sommes votre partenaire de croissance. Grâce à nos outils de pointe, notre créativité audacieuse et une expertise ancrée dans les données, nous accompagnons nos clients pour surmonter leurs concurrents et atteindre des sommets. Rejoignez les entreprises qui ont déjà transformé leur présence en ligne avec nous. Votre succès commence ici.
    19 works in Marketing
    Located in Torrance, United States (+2)
    From €1,000 for Marketing
    Worked in Legal Services (+18)
    Speaks English, Arabic(+2)
    11-50 members
  • 5
    (20 reviews)

    Fortunatos: Your Digital Growth Partners 🚀

    Top awarded
    Ready to Power-Up Your Digital Marketing ? 📈 Whether it's SEO , PPC , Social Media Advertising , Native Ads , or Media Buying – we've got it all. Our compact yet dynamic team of around 40 passionate learners, hard workers, and thoughtful professionals is more than just a workforce - we're a close-knit family. ⭐ We specialize in custom digital marketing solutions: • SEO (B2B, E-commerce, Local, Fintech, etc.) • PPC (Google Ads, Bing Ads) • Social Media Marketing (Meta&IG Advertising, TikTok Ads, Twitter Ads, etc.) • Content Marketing • Email Marketing • Analytics & Reporting
    6 works in Marketing
    Located in San Ramon, United States
    From €1,000 for Marketing
    Worked in Home Services (+8)
    Speaks English, Russian(+1)
    11-50 members
  • 4.9
    (13 reviews)

    Grow your business with automated digital marketing.

    Highly recommended
    At 3techagency we’re a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility.
    5 works in Marketing
    Located in Nairobi, Kenya (+1)
    From €200 for Marketing
    Worked in Consumer Electronics (+4)
    Speaks English, Swahili
    11-50 members
  • (0 review)

    Book Writing Services, Best eBook Ghostwriters Agency - Company

    Company is one of the top rated ebook ghost writers agency, offering book writing services and ebook ghostwriting services plus editing, formatting and marketing.
    Looking for work in Marketing
    Located in San Jose, United States
    From €499 for Marketing
    Works in multiple industries
    Speaks English
    201-500 members
  • 4.8
    (4 reviews)

    Empowering Growth, Overcoming Doubt

    Recommended
    Our Expertise Harrington Clark was born to help companies navigate the often confusing world of social media management and advertising. We recognized a significant gap in understanding and a pervasive fear among businesses to trust agencies that promise but don’t deliver. Social Media Management Beyond advertising, our Social Media Management services encompass content creation, community management, and performance analysis. We handle everything from crafting compelling posts and managing interactions to monitoring analytics and optimizing your social media presence. Our goal is to build a strong, engaged community around your brand, fostering loyalty and growth. Social Media Advertising Our Social Media Advertising services are designed to maximize your reach and ROI. We manage monthly advertising budgets ranging from $1,000 to $300,000+, consistently generating healthy returns. By leveraging targeted campaigns and data-driven strategies, we ensure your ads resonate with the right audience, driving engagement and conversions. Why Choose Harrington Clark? Industry Experience: Proven track record with PR, Tech, Startups, Fortune 500 companies, and 20+ more industries. Customized Strategies: Tailored approaches for accounts of all sizes, from 1,000 to 100,000+ followers. Comprehensive Services: Integrated Social Media Advertising and Management for cohesive brand growth. Data-Driven Results: Effective budget management and ROI-focused campaigns. Partner with Harrington Clark to unlock the full potential of your social media channels. Let us manage your online presence while you focus on what you do best—running your business.
    4 works in Marketing
    Located in Los Angeles, United States
    From €1,000 for Marketing
    Worked in Pharmaceuticals & Biotech (+3)
    Speaks English, Spanish
    11-50 members
  • 4.7
    (35 reviews)

    Rise above the competition with your jaw-dropping Marketing

    Highly recommended
    The key motivation to hire the services of a graphic design agency is their expertise in terms of creating visual aids and tools. Since graphic design agencies are well established and usually have strict hiring policies, people can rest assured that all their employees are highly skilled in the industry. Their high quality products as well as flexible and professional services are guaranteed from beginning to end.
    Looking for work in Marketing
    Located in Oceanside, United States
    From €1,000 for Marketing
    Works in multiple industries
    Speaks English
    51-200 members
  • (0 review)

    A Consulting Approach With A Data Foundation.

     Eboost is a data-driven, results-focused digital marketing agency based in San Diego, CA. We specialize in Paid Social, Paid Search and Data Analytics. Our team of digital strategists, media buyers, and data engineers combine the best of automation and human creativity to create the optimal digital strategy and execute it.
    Looking for work in Marketing
    Located in Carlsbad, United States
    From €1,000 for Marketing
    Works in multiple industries
    Speaks English, Japanese
    11-50 members
  • 4.9
    (8 reviews)

    Forging strong ventures that innovate change and empower people.

    Highly recommended
    Top awarded
    RSI NGD Group of Companies is a dynamic and internationally recognized organization headquartered in the Philippines. Known for its innovative approach and global reach, the group owns, operates, and develops a wide range of ventures and assets across various industries. Established with a vision to challenge the status quo, RSI NGD Group has quickly made a name for itself by introducing groundbreaking business solutions that transform industries both locally and internationally. The company's diverse portfolio includes B2B services, digital strategies, e-commerce solutions, marketing support, and product manufacturing. RSI NGD Group excels in delivering comprehensive, tailor-made services that drive sustainable growth and create lasting value for its clients. Their expertise spans from strategic consulting and digital marketing to cutting-edge innovation in technology and business processes. RSI NGD Group is not just focused on current trends but is committed to pioneering new paths that shape the future of industries. This commitment to innovation is reflected in their various projects, such as their role in revolutionizing e-commerce and digital marketing strategies within the Philippines, positioning themselves as leaders in the digital transformation of businesses. With a team of highly skilled professionals and a robust strategic approach, RSI NGD Group continues to expand its influence globally, delivering solutions that are not only effective but also transformative for their clients across multiple regions and industries​
    Looking for work in Marketing
    Located in Taguig, Philippines (+22)
    From €1,000 for Marketing
    Worked in Toys (+2)
    Speaks English, Arabic(+15)
    201-500 members
  • (0 review)
    Top awarded
    10Fold is a PR and integrated marketing agency with offices in San Diego and Walnut Creek California, Austin TX, and Boston. Considered as part of the top eight percent of agencies in the U.S. (based on size), 10Fold offers strategic communications and content services to deep-tech B2B companies. 10Fold specializes in networking, IT security, AI, cloud, storage, Big Data, enterprise software, DevOps, wireless and telecom. The award-winning, highly-specialized account teams consist of multi-year public relations veterans, broadcasters and former journalists. 10Fold is a full-service firm that is widely known for its media and analyst relations, original content development, corporate messaging, and social media (paid and organic)      
    Looking for work in Marketing
    Located in Austin, United States (+2)
    From €1,000 for Marketing
    Worked in Technology Hardware & Equipment
    Speaks English
    51-200 members
  • 4.8
    (18 reviews)

    Majestic Ghostwriting

    Highly recommended
    Our ghostwriting service is here to help you bring your book to life. From memoirs to mysteries, biographies to nonfiction, we have the expertise to help you tell your story in a compelling way.
    Looking for work in Marketing
    Located in Los Angeles, United States
    From €1,000 for Marketing
    Works in multiple industries
    Speaks English
    201-500 members
  • (0 review)

    Clarity is the new currency.

     Brainchild is a next generation agile ad agency founded to meet the needs of companies and clients who are curious about new ways to win. Our core strength is turning daunting complexity into persuasive simplicity. Founded by an international-award-winning creative director and a direct response specialist, Brainchild builds strategic ... see more
    Looking for work in Marketing
    Located in San Francisco, United States
    From €5,000 for Marketing
    Worked in Automotive (+1)
    Speaks English
    1-10 members
  • (0 review)

    Women Tops, Bottoms, Clothing, and Shoes - Tres Beautique

    Enter a world of elegance and style at Tres Beautique. Explore our collection of trendy clothing, chic shoes, and stylish bottoms for a sophisticated look.
    Looking for work in Marketing
    Located in Milpitas, United States
    From €498 for Marketing
    Works in multiple industries
    Speaks English
    51-200 members
  • 4.7
    (10 reviews)

    empowering businesses to amplify

    Highly recommended
    Vitruvian is a Public Relations and Marketing Enablement company, that empowers businesses to amplify their voice in the market through Public Relations and marketing consultancy, enabling their marketing engine to generate measurable ROI.
    Looking for work in Marketing
    Located in Houston, United States (+4)
    From €1,000 for Marketing
    Worked in Hospitals & Healthcare (+2)
    Speaks English
    11-50 members
  • (0 review)

    Driven by data. Inspired by Creative.

    At Elevate My Brand (EMB), we blend data and creative to elevate the visibility of your brand. As a full-service firm, we are experts in both digital and experiential marketing solutions. Our team specializes in elevating both business-to-consumer (B2C) and business-to-business (B2B) brands and knows how to get the attention and exposure you deserve within your niche markets, regardless of size or stage of operational growth. As an award-winning WBENC certified agency, it’s our mission to develop and execute marketing campaigns for ethical, diversity-driven brands that share our passions.
    1 work in Marketing
    Located in Burbank, United States
    From €25,000 for Marketing
    Worked in Food (+1)
    Speaks English
    11-50 members
  • 4.8
    (11 reviews)

    A Team of Expert Ghostwriters Ready to Share Your Story

    Highly recommended
    Book Writing Center offers affordable, professional writing, editing, and proofreading services customized to your needs. We also help promote your work across multiple platforms using expert strategies and advanced tools. With our all-in-one content solutions, we’re your go-to destination for success.
    Looking for work in Marketing
    Located in San Francisco, United States
    From €1,000 for Marketing
    Works in multiple industries
    Speaks English
    51-200 members
  • (0 review)

    Amazon Publishers USA the World of Best-Selling Books is Your Portal!

    Achieving recognition as a revered author is a tough accomplishment. Not all of us have an equal level of language skill as certain individuals who are gifted in this regard. Amazon Publishers USA guarantees the fulfilment of your ambition to become a bestselling author, provided that you possess exceptional thoughts and stories to impart to the global audience.
    Looking for work in Marketing
    Located in Los Angeles, United States
    From €499 for Marketing
    Works in multiple industries
    Speaks English
    201-500 members
  • 4.7
    (9 reviews)

    Your One-Stop Source for Expert Ghostwriting Services

    Highly recommended
    If you are looking for professional creative content writing services for your next amazing project, then go no further. Let our words tell your story.
    Looking for work in Marketing
    Located in San Jose, United States
    From €499 for Marketing
    Works in multiple industries
    Speaks English
    201-500 members

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COLDCOCK whiskey Twitter, Facebook & Instagram

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