We’ve researched and ranked the leading digital marketing agencies in Cardiff that can help your business drive traffic, leads and conversions. Use our practical filter to sort listings and choose the best agency that fits your requirements.

Best Cardiff Digital Marketing Company Rankings

24 Companies - Rankings updated: July 05, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United Kingdom × Cardiff ×
  • Starting, growing and scaling stand-out businesses

    Lunax is a luxury digital marketing agency based in the centre of Cardiff, Wales. We create, develop and run creative, integrated marketing communication campaigns to build brands and drive sales or enquiries.  [... view Lunax Digital Marketing profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49

    Lunax Digital Marketing Services

    • Digital Marketing
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Your Floors and More
    • Be Hair + Beauty
    • The Digital Bros
    Data sourced from the agency's DesignRush profile

    Lunax Digital Marketing Reviews & Testimonials

    • Neil Hill
      Neil Hill Review from Google
      5.0

      Neil Hill's Review Sourced from Google

      Lunax supported me in branding my coaching website, along with T-shirts, hoodies and business cards. Very professional and supportive throughout the whole project. Next step is lead generation, SEO and google Ads.

      Show more
    • sorcha paget
      sorcha paget Review from Google
      5.0

      sorcha paget's Review Sourced from Google

      Francesca built us a website for our wedding and it was just perfect! It brought everything together in one place which made it so easy for us as well as our guests! We had lots of feedback on it saying how lovely it was and such a good idea! Thanks Francesca, 10/10 would recommend to a friend 😊

      Show more
    • Fads M
      Fads M Review from Google
      5.0

      Fads M's Review Sourced from Google

      Francesca has given me a lot of clarity on where I want to take the digital marketing for my business. We went over my target KPIs and established a growth strategy. Working with her is an absolute delight as Fran truly goes above and beyond to deliver the best customer experience. I highly recommend her for any projects.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
  • Reclaim your smile online. Head45 Dental, the experts in dental SEO, PPC, and web design.

    Reclaim your smile online. Head45 Dental, the experts in dental SEO, PPC, and web design.

    At Head45 Dental, based in the UK, we're dedicated to dental SEO, PPC, and web design. We pride ourselves on clarity, trust, and delivering exceptional results. Through data-driven strategies, creativity, and an unwavering commitment to excellence, we redefine your online dental presence.  [... see all Head45 Dental reviews ]

    Top Services:

    • Digital Marketing
    • Advertising
    • Public Relations
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Welcome to burningred - marketers and makers with soul and vision.

    Welcome to burningred - marketers and makers with soul and vision.

    We’re a digital marketing agency with soul and vision and we fuel brands.With over 15 years working internationally in the creative marketing industry from our Cardiff base, we specialise in bringing brands to life through content, digital marketing, and online campaigns and websites.  [... view Burningred profile ]

    Top Services:

    • Digital Marketing
    • SEO
    • Social Media Marketing
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Levitate is a creative website consultancy operating worldwide. We specialise in Design, SEO & Digital Marketing.  [... view Levitate profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • Youre here to grow your business, and were here to help make it happen. We know how time-consuming it is to make DIY websites or flick pound notes at Google or Facebook ads in the hope that you'll see a return. In an industry full of fads and hyped-up influencers we bring real results and affordability to the  [... view Invincible Media profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • SEO cant be bought, but it can be earned. At Ascend, we plan for the future, and through in-depth analysis we aim to help your business flourish thanks to our forward-thinking and proactive approach to help you grow to new heights online.  [... view Ascend profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • BMD Marketing are on a mission to help businesses to #BeMoreDigital. We offer services from content marketing, social media management, graphic design, branding and website design.  [... view BMD Marketing profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • An SEO Team Who Knows What They're Doing.

    An SEO Team Who Knows What They're Doing.

    omniSEO is a leading Cardiff SEO agency. Since we established in 2017, we have had the honour of helping to develop some incredible businesses from our office in Cardiff by delivering measurable and meaningful results. Today, we have never been more excited about improving lives through business.  [... view OmniSEO profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • Our complete range of Digital Marketing Services helps you Drive More Traffic, Improve Conversions, Generate High-Quality Leads, and Earn Higher Revenues through your website. Our varied experience allows us to fulfil requirements from all kinds of clients, from smaller industries to big multinational  [... view DClickweb profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • Freshwater is a leading communications agency. Weve been helping clients across the UK to achieve their objectives for more than 20 years. Strategically. Creatively. And with enthusiasm and expertise.  [... view Freshwater profile ]

    Top Services:

    • Digital Marketing
    • Video Production
    • Public Relations
    Location
    Cardiff, United Kingdom
    Number of Employees
    100 - 249
  • Elevating Brands with Creativity

    Elevating Brands with Creativity

    Nocturnal Lab is a creative force to be reckoned with, taking the Cardiff digital design scene by storm. Our specialized team weaves marketing strategy into every project for an all-encompassing online presence that speaks volumes about our clients' brands and identities. From crafting logos for social media  [... view Nocturnal Lab profile ]

    Top Services:

    • Digital Marketing
    • Web Design
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • Bring Balance to Your Marketing.

    Bring Balance to Your Marketing.

    We help financial services brands grow through industry specific expertise, insights, strategy and unparalleled digital marketing campaign performance.  [... view Balance Marketing Ltd profile ]

    Top Services:

    • Digital Marketing
    • PPC
    • Social Media Marketing
    Location
    Cardiff, United Kingdom
    Number of Employees
    100 - 249
  • Cardiff-bred WCS is your all-in-one digital partner. We're a full scale marketing agency specialising in social media management, branding, PR, and SEO.  [... view WCS Agency profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • We are Re-Imagine. A digital marketing agency in Cardiff, serving clients worldwide. Your products and services are worthy of attention. We bring content marketing and digital PR strategies together with extensive SEO skills to deliver an unrivalled agency experience.  [... view Re-Imagine profile ]

    Top Services:

    • Digital Marketing
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
  • Digital Marketing Agency, Information Technology Consulting Company

    Digital Marketing Agency, Information Technology Consulting Company

    Digital Marketing Agency, Information Technology Consulting Company  [... view NiwTech profile ]

    Top Services:

    • Digital Marketing
    • Graphic Design
    • Web Design
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Global IT Solutions

    Global IT Solutions

    We are a digital transformation consulting and software development company that delivers cutting edge solutions for global organizations and technology startups. Since 2000 we have been helping companies and established brands re-imagine their business through digitization.  [... view Pratham Software profile ]

    Top Services:

    • Digital Marketing
    • Web Design
    Location
    Cardiff, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • For Better Organic Traffic

    For Better Organic Traffic

    HQ SEO is a digital marketing powerhouse, setting UK-based SaaS, ecommerce and B2B businesses on the path to long-term success. With expertise in search engine optimization and innovative inbound tactics, we provide clients with unbeatable organic rankings for sustainable growth.  [... view HQ SEO profile ]

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
  • A Brand Transforming Agency

    A Brand Transforming Agency

    Design Ocean specializes in crafting dynamic and engaging creative communications to help clients stand out. Our team of experts provides sound strategic advice and innovative visuals including web design, mobile apps, brochures and 3D visualization that capture the essence of a brand identity. We also offer  [... view Design Ocean profile ]

    Top Services:

    • Digital Marketing
    • Web Design
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • A fully integrated creative communications agency creating and developing campaigns across a variety of sectors including, but not limited to, sport, education and food.Our creative execution and advertising strategies are entirely bespoke ensuring the right message is being delivered to right people, at the  [... view Ubiquity Group profile ]

    Top Services:

    • Digital Marketing
    • Video Production
    • SEO
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
  • Web Experts

    Web Experts

    We deliver brand, website design and digital marketing services to deliver measurable results and ROI. We’ll deliver you profitable sales by understanding your business needs, your customers and how they interact in today’s digital world.Our approach is straight talking, forward thinking.  [... view Digital Virtue profile ]

    Top Services:

    • Digital Marketing
    • Web Design
    • Social Media Marketing
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Driving Sustainable Success

    Driving Sustainable Success

    Rost Media's services include Digital Strategy, Conversion Rate Optimization, eCommerce Marketing, PPC, Social Media Marketing, and Digital Marketing. At Rost Media, we prioritize reaching target audiences and optimizing conversion rates. Through strategic A/B testing and iterative optimization, we ensure  [... view Rost Media profile ]

    Top Services:

    • Digital Marketing
    • PPC
    • eCommerce
    Location
    Cardiff, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000

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.