Find top digital marketing agencies in Portsmouth, New Hampshire, to boost your online visibility and engagement. DesignRush connects you with agencies trusted by major brands like Red Bull and Mastercard. With over 1M monthly visitors and 40,000+ vetted agencies, our platform ensures you have access to the best talent in the industry. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Portsmouth Digital Marketing Company Rankings

6 Companies - Rankings updated: June 30, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

United States × New Hampshire × Portsmouth ×
  • Real estate marketing done creatively!

    Real estate marketing done creatively!

    inMotion Real Estate Media is a dynamic digital marketing and creative agency dedicated to providing comprehensive real estate marketing solutions that drive visibility and boost sales for commercial real estate companies and their assets.  [... see all InMotion Real Estate Media reviews ]

    Top Services:

    • Digital Marketing
    • Advertising
    • WordPress Website Design
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
  • Award-Winning Web Design, eCommerce Development & Digital Marketing Strategies

    Award-Winning Web Design, eCommerce Development & Digital Marketing Strategies

    Vital Design is a leading digital marketing agency of skilled, passionate professionals. We specialize in website development, eCommerce, SEO, paid advertising, inbound and content marketing, plus video and webinar production to deliver impactful solutions for our clients.  [... view Vital Design profile ]

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    Location
    Portsmouth, New Hampshire
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • Full service, agency-quality work for the price of a freelancer.

    Full service, agency-quality work for the price of a freelancer.

    MADLAB Design, LLC is an independent marketing agency located in Portsmouth, NH. Since 2004, we have been providing top-quality creative and digital marketing services for a broad array of clients in various industries.  [... view MADLAB Design, LLC profile ]

    Top Services:

    • Digital Marketing
    • Graphic Design
    • Web Design
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Dominate the Lucrative Digital World

    Dominate the Lucrative Digital World

    SC Digital provides businesses with personalized support to help them reach their business goals and outclass the competition in today's dynamic digital market. We are dedicated to helping our clients succeed by providing real, human insights on how they can maximize their potential.  [... view SC Digital profile ]

    Top Services:

    • Digital Marketing
    • Web Design
    • PPC
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Limitless Content That Drives Limitless Growth

    Limitless Content That Drives Limitless Growth

    CNAX AI integrates cutting-edge artificial intelligence into your business operations and builds intelligent sales funnels that convert so you can scale without limits.  [... view CNAX AI profile ]

    Top Services:

    • Digital Marketing
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • Streamlining The eCommerce Shopping Experience!

    Streamlining The eCommerce Shopping Experience!

    Scaledon's team of experts guides clients through the full marketing cycle with 15+ years of experience. From strategic planning to data management and reporting, our services cover every aspect needed for a successful campaign - including PPC, SEO, email initiatives and creative content/designs.  [... view Scaledon profile ]

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

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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.

Mariana Delgado is the Head of Marketing at DesignRush, with more than ten years of experience across digital marketing, sales management, search, and video advertising. Since joining DesignRush, she has delivered 3× site-traffic growth and 2× growth in monthly revenue by building scalable, performance-led programs that connect acquisition, content, and brand across channels. Her campaigns have achieved a 5:1 ROAS.