Best Digital Advertising Agencies in California

9 Companies - Rankings updated: September 05, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × California × Digital Advertising × Wellness & Fitness × $10,000 - $25,000 × Clear Filters
  • Led by Nike's Former Global Director of Paid Media

    Led by Nike's former Global Director of Paid Media, we specialize in scaling brands with proven strategies in paid media, creative, CRO, email, SMS & lifecycle marketing. Our expertise in driving global growth ensures results for businesses ready to scale fast...

    Top Services:

    • Media Buying
    • Digital Marketing
    • eCommerce
    • Social Media Marketing
    • PPC
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed

    Neon Growth Services

    • Media Buying
    • Digital Marketing
    • eCommerce
    • Social Media Marketing
    • PPC
    • Advertising
    • CRO
    • Creative Services
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FTD Flowers
    • Equinox
    • Soundboks
    • Blade
    • ProFlowers
    • Glitzy Girlz Boutique
    • Bucketlisters
    • Spinn
    • Crump & Co
    • Drip Hydration
    Data sourced from the agency's DesignRush profile

    Neon Growth Reviews & Testimonials

    • Tori  Gerbig
      Tori Gerbig Founder at Pink Lily
      5.0

      Retail Advertising Review from Tori Gerbig

      The team demonstrates a high level of skill and persistence in identifying problems and providing solutions. With their proven track record, you can confidently rely on their performance and take a backseat.

    • Jacqui  Sim
      Jacqui Sim HR Manager at Vivero
      5.0

      Marketing Strategy Review from Jacqui Sim

      A highly professional company that takes the time to comprehend the requirements of its clients and strives to guarantee that the finished output satisfies those requirements.

    • William R Marchand
      William R Marchand President at Webisoft
      5.0

      App Marketing Review from William R Marchand

      With Neongrowth we have exceeded their app download goals by 5x; our CPI rate is below the industry average as well. The team has impressed us with their ability to produce effective campaigns at a budget-friendly price. Also, the assigned campaign manager has been reliable.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Design That Sells. Branding That Scales.

    Innovative Technologies Need Innovative Creative. Marc Posch + Partner is a branding and design agency in Los Angeles that works with founders and leaders in times of transition and growth. Together, we transform ideas into brands worth rallying around and energize sales...

    Top Services:

    • Branding
    • Creative Services
    • Graphic Design
    • Package Design
    • Design Services
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Marc Posch + Partner Services

    • Branding
    • Creative Services
    • Graphic Design
    • Package Design
    • Design Services
    • Logo Design
    • Web Development
    • Digital Marketing
    • Print Design
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ICC International Chamber of Commerce
    • Leolo IT
    • Shawmut LLC
    • Hitachi
    • Softlab
    • BMW
    • America Chung Nam
    • TSL Jewellery
    • SHARP Industries
    • Tebis AG
    Data sourced from the agency's DesignRush profile

    Marc Posch + Partner Reviews & Testimonials

    • John Garey
      John Garey Owner at John Garey Pilates
      5.0

      Web Development Review from John Garey

      I have been using Marc Posch Design for the past 9 years for my website, newsletters and other marketing projects. Marc and his team are exceptional and I'm always thrilled with their work. I highly recommend them. Just check out their website to see what I'm talking about. They do incredible work and each project they do has a unique feel to it. They are simply the best!

    • Lorenz Strasser
      Lorenz Strasser Chief Executive Officer at Pentacode
      5.0

      Web Development Review from Lorenz Strasser

      One month after launch, the website drove 30% of inbound calls and markedly increased sales. Marc and his team impressed us with their fast turnarounds and deep industry knowledge.

    • Sandra Jacobs
      Sandra Jacobs Chief Executive Officer at Jacobus Consulting
      5.0

      Branding Review from Sandra Jacobs

      Marc, to see our vision come to life in such an elegant, professional way takes my breath away. We more than love them; they are a lifetime of work put into creative art. Thank you could never convey our gratitude, but I will say anyway, thank you, thank you.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Craft Compelling Brands for the Ambitiously Bold.

    At Revelation, we excel in creating remarkable brands that blend digital innovation with tangible products. Dive into our website to discover the projects we've proudly worked on, highlighting our imaginative prowess in full swing...

    Top Services:

    • Digital Services
    • Creative Services
    • Design Services
    • Package Design
    • Product Design
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed

    Revelation Agency Services

    • Digital Services
    • Creative Services
    • Design Services
    • Package Design
    • Product Design
    • Branding
    • Graphic Design
    • Web Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pizzagram
    • Wukiyo
    • Keast
    • Opera On Water
    • Imlek
    • Samsung
    • Nectar Juice
    • Ketofabrik
    • Kolašin Valleys
    • JLL Hemp
    Data sourced from the agency's DesignRush profile

    Revelation Agency Reviews & Testimonials

    • Marta Stattmiller
      Marta Stattmiller Sr Account Director at Greenhouse
      4.8

      Branding Review from Marta Stattmiller

      A friend referred me to Revelation after they had helped them with their healthy snack brand. We were looking for an agency that would take our idea and design it into a brand that really stood out from the rest. We felt the Revelation group did a great job with all of the branding and marketing brief creation along with guiding us on how to stand out in our space.

    • Christopher Hiti
      Christopher Hiti CFO at Simple DCP
      5.0

      Branding Review from Christopher Hiti

      We have worked with Revelation on a few branding projects, and they have always delivered on time and with a great sense of creativity. Their team understands market positioning well, and is one of the reasons we continue to utilize them for all things branding and creative.

    • Guisou Akhavan
      Guisou Akhavan Owner at Nor et Noir
      5.0

      Web Design Review from Guisou Akhavan

      After searching for a few months for a creative agency I ended up going with Revelation, I felt they understood my goals the best along with having a distinct design language. I was pretty impressed with the direction they took on my branding materials and web design project and feel comfortable recommending them to other people needing similar services.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Female-Led, Strategy-Driven, Boutique Digital Marketing Agency.

    SLTC is an award-winning, female-led, strategy-driven growth agency that excels in active listening. We partner with consumer product brands that genuinely care about purpose and growth, ensuring that their voices shape our strategies every step of the way...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • Branding
    • Email Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    SLT Consulting Services

    • Digital Marketing
    • PPC
    • SEO
    • Branding
    • Email Marketing
    • Social Media Marketing
    • eCommerce
    • Content Marketing
    • Web Design
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Peloton
    • Warby Parker
    • The Drop
    • fiverr
    • elix
    • The Dogist
    • Love|Labels
    • Erica Weiner
    • Pura Vida Naturals
    • Clean Beauty Lab
    Data sourced from the agency's DesignRush profile

    SLT Consulting Reviews & Testimonials

    • Yonat Burlin
      Yonat Burlin Director of Business Management at Yonat Burlin And.Co
      5.0

      Social Media Marketing Review from Yonat Burlin

      SLT's service was really great, they are easy to communicate with, they are really on top of things and are great at managing an ongoing project and they worked hard to get the content right.

    • Tiffany Haynes
      Tiffany Haynes Founder & CEO at Beyond Routine Planner
      5.0

      Social Media Marketing Review from Tiffany Haynes

      I tell you what, you have a lifelong client with me! You were responsive, professional, knowledgeable, and finally an ads consultant that can deliver on what they promise. I'll see you on the next project!

    • Julie Vails
      Julie Vails Co-Founder at The Mahalani
      5.0

      Social Media Marketing Review from Julie Vails

      Exceptional service + support for what proved to be a tough service to market. Patient + knowledgeable, kept us informed at every step, capable of making intelligent decisions at turning points, diligent + thoughtful. Unmiffed by challenges and easily pivoted when we changed course. Awesome experience. I didn't have a clue on what I should be doing, but now I have a plan and a marketing starting point.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • App Growth & Consulting

    We are a mobile marketing agency. We help businesses grow using the full power of mobile devices and modern advertising technologies...

    Top Services:

    • Digital Marketing
    • Advertising
    Location
    San Mateo, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $10,000 - $25,000

    Mobio Group Services

    • Digital Marketing
    • Advertising
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Burger King
    • Jiffy
    • AliExpress
    • Herocraft
    Data sourced from the agency's DesignRush profile

    Mobio Group Reviews & Testimonials

    • Oleg Naumov
      Oleg Naumov Co-founder & Marketing Director at Jiffy Grocery
      5.0

      App Marketing Review from Oleg Naumov

      We were looking for a company that could promote our delivery app. We had a really hard KPI and special target audience so we needed a professional agency for effective ad campaigns. By the right targeting, messaging and catchy creatives the conversion increased and CAC decreased by 20%. As a result, the volume increased by ~ 700%. We had a rather hard goal to achieve, and we were surprised how easily the Mobio team handled the task.

    • Sergey Devyatov
      Sergey Devyatov Digital Marketing Director at SberAuto
      5.0

      App Marketing Review from Sergey Devyatov

      We needed a company that could promote our mobile app. Our main goals were to acquire more relevant users for our app and find alternative sources for that instead of classic ones. Mobio Team did a great campaign as a result of which we found our relevant audience and target with CPA close to KPI.

    • Sergey Alyautdinov
      Sergey Alyautdinov Mobile Marketing Manager at Dodo Brands
      5.0

      App Marketing Review from Sergey Alyautdinov

      One of the main tasks of promotion was to motivate and encourage users who installed the application, but used it only once or never at all, to place an order. An advertising campaign with a multi-format showed good results: it was possible not only to achieve KPIs, but also to exceed them. CPO decreased by 51%, CR increased by 15%. Mobio really does what they promise. They have a lot of experience in our industry, so everything they did was 100% right and well-planned.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Building brands that lead, from coast to coast.

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

    Top Services:

    • Public Relations
    • Branding
    • Digital Services
    • Web Design
    • Web Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    The LANY Group Services

    • Public Relations
    • Branding
    • Digital Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Marketing
    • PPC
    • eCommerce
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • eCommerce Industry
    • Lifestyle Industry
    • Publishing Industry
    Data sourced from the agency's DesignRush profile
  • Your Creative Ally Behind Her Next Obsession

    By 2028, women are projected to control 75% of discretionary spending globally. Its never been more important for brands to capture her attention. We've been listening to and learning from female consumers for nearly two decades. AD&Co is a full-service creative agency and content studio specializing in...

    Top Services:

    • Graphic Design
    • Creative Services
    • Branding
    • Design Services
    • Package Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000

    AD&Co. Services

    • Graphic Design
    • Creative Services
    • Branding
    • Design Services
    • Package Design
    • Logo Design
    • Video Production
    • Web Design
    • UI/UX Design
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Evereve
    • Chicos
    • Loft
    • Josie Maran
    • Calm Magnesium Supplements
    • Ulta Beauty
    • Reed Clarke
    • Pier 1
    • HintWater
    Data sourced from the agency's DesignRush profile
  • Core Digital Expansion LLC

    Verified Verified by the DesignRush team for authenticity and credibility.

    We Save Marketing Clients From Bad Decisions.

    Core Digital Expansion is a premier full-service digital agency founded in 2017 and headquartered in Los Angeles, CA. We specialize in both direct-to-consumer marketing and marketing for B2B Software products. We build and optimize campaigns that will lower your customer acquisition cost and increase...

    Top Services:

    • Digital Marketing
    • Web Design
    • Video Production
    Location
    Culver City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Core Digital Expansion LLC Services

    • Digital Marketing
    • Web Design
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Eclincher
    • Cheese Store of Beverly Hills
    • Teuscher Chocolates of Switzerland
    • Pushsend
    • Door.com
    • Luke Metzler
    • Peachy
    • Bigs Mobile Detailing
    • Mash
    • Red Krypton
    Data sourced from the agency's DesignRush profile

    Core Digital Expansion LLC Reviews & Testimonials

    • Ricardo Saberstrom
      Ricardo Saberstrom Review from Google
      5.0

      Ricardo Saberstrom's Review Sourced from Google

      Extremely good experience working with them for digital marketing for my start ups. They were referred by a friend from YouTube. Very knowledgeable team. Easy to work with. I would reccomend this business!

    • Hal Zeitlin
      Hal Zeitlin Review from Google
      5.0

      Hal Zeitlin's Review Sourced from Google

      CDE was amazing, they did throughout research into our target market to then write really powerful copy. Their expertise in running ads and building funnels goes beyond these agencies that have failed me in the past. Highest recommendations.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Build Mobile Apps that Grow Your Business

    MetaCTO will transform your vision into impactful mobile apps that drive new revenue, attract more customers, and keep them coming back longer. Our mission is to make your business a technology leader in your field...

    Top Services:

    • Mobile App Development
    • Software Development
    • Product Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    MetaCTO Services

    • Mobile App Development
    • Software Development
    • Product Design
    • Web Development
    • UI/UX Design
    • Digital Strategy
    • eCommerce Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ParrotClub
    • MamaZen
    • My Atlas
    • iWorkflow
    • Social Mom
    • Hero's Calling
    Data sourced from the agency's DesignRush profile

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