Digital Marketing Agency Cardiff
Digital marketing that’s built on brand.
Most digital marketing agencies focus on channels and delivery. We focus on what those channels actually carry – your brand.
We design the creative, content and campaign assets that bring your brand to life across digital platforms. From social campaigns and email design to digital advertising and content-led storytelling, everything is built to be visually consistent, strategically aligned and commercially effective.
What we offer
Brand-led campaign creative
Social media + digital advertising design
Email campaign design + content creation
Content marketing
Brand-consistent digital asset systems
Why brand-led digital outperforms digital alone
Digital marketing without strong creative direction becomes noise.
You can target the right audience, but if the creative doesn’t reflect your brand or capture attention, it won’t land.
We bring design and digital thinking together. The same team that works on your brand identity, brochures,and print materials, also creates your digital campaign assets – ensuring consistency across every channel.
The result is digital marketing that feels recognisable, trustworthy and considered at every touchpoint.
We create content that builds authority and supports long-term visibility – from blogs and case studies to whitepapers and campaign messaging.
Every piece is designed to sit within a wider brand system, ensuring your tone, visuals and messaging, remain consistent across every digital touchpoint.
How we approach digital campaigns
01 Audit & discovery
We review your brand, existing content, and digital presence to understand where creative impact can be improved.
05 Review & refinement
We assess performance and creative effectiveness to inform future campaign direction.
02 Strategy & direction
We define campaign objectives, audiences, and messaging hierarchy before any creative work begins.
03 Creative development
We design campaign assets, content formats, and digital materials aligned to your brand.
04 Delivery & activation support
Brand-led content marketing
We create content that builds authority and supports long-term visibility – from blogs and case studies to in-depth content and campaign messaging.
Every piece is designed to sit within a wider brand system, ensuring your tone, visuals and messaging, remain consistent across every digital touchpoint. We’re a Cardiff-based creative agency working with companies across Wales and the UK to deliver brand-led digital marketing that feels consistent, considered and effective.
Our clients’ frequently asked questions
What does a digital marketing agency do?
A digital marketing agency plans, creates, and manages marketing campaigns across digital channels including search engines, social media, email, and online advertising. The goal is to increase your brand’s online visibility, drive qualified traffic to your website, and convert visitors into customers or enquiries. At Martin Hopkins, we add a layer that most agencies can’t: every campaign is designed to the same creative standard as your best brand work, by the same team that designed it.
What digital marketing services do you offer?
We offer SEO, social media marketing, email marketing, pay-per-click advertising (Google Ads and Meta), content marketing, copywriting, and brand-consistent digital creative across all channels. All services are available on a project basis or as part of a monthly retainer. Because design and digital are integrated at Martin Hopkins, every piece of campaign creative is produced in-house by the same team, not briefed out to a separate studio.
What is a digital marketing retainer?
A digital marketing retainer is a monthly agreement where you pay a fixed fee for an ongoing allocation of digital marketing services. Rather than briefing a new campaign every time, your retainer covers a planned programme of activity, reviewed and adapted each month based on performance data and your business priorities. It’s the most cost-effective way to run consistent digital marketing, with a team who knows your brand deeply.
What makes us different from other digital marketing agencies?
Most digital marketing agencies in Cardiff are pure-play digital, they manage campaigns and channels but lack the in-house brand design capability that makes campaigns visually distinctive and consistent. Martin Hopkins is a full creative and brand agency with 40 plus years of design expertise, and digital marketing is delivered by the same team. Every social post, email, and ad is designed to the same standard as your best print work – because it’s done by the same people.
Do you offer bilingual Welsh and English digital marketing?
Yes. Bilingual digital marketing is a specialist capability, particularly for public sector clients and Welsh brands with obligations under the Welsh Language Standards. We create bilingual social media content, email campaigns, and digital ads that are equally strong in Welsh and English, not translated as an afterthought, but designed for both languages from the start.
Can you help with content marketing and copywriting?
Yes. Content marketing, blog posts, case studies, whitepapers, guides, video scripts and copywriting are both part of our service. Good content builds organic search visibility over time, positions your brand as an expert in your field, and provides the raw material for social media and email campaigns. We write in your brand’s voice, for your specific audience, with SEO built in from the first draft.
How quickly can a retainer start delivering work?
Most retainer clients receive their first outputs within the first two weeks of onboarding. We begin with a discovery session and brand audit, then move directly into delivery of your first month’s priorities.
We don’t spend weeks in ‘strategy mode’ before producing anything – the aim is to demonstrate value quickly while building the deeper brand knowledge that makes the retainer more powerful over time.
Digital marketing is only as strong as the creative behind it. We keep every digital asset, from ad banners to email headers – consistent with your brand identity.
What we do:
Brand-led campaign design
Social media creative
Email marketing design
Digital advertising creative
Content marketing
Copywriting & messaging
Brand alignment across channels
Campaign asset systems
Search Engine Optimisation (SEO)
“From initial consultation to end result, I felt that Martin Hopkins had our best interests in mind. The advertising campaign they produced was genuinely impressive, well beyond what we’d seen from previous agencies.”
Bradley David, Chambers Estate Agents Cardiff
Got a project?
If you’re thinking about launching something new, evolving an existing brand, or need creative support – we’d love to hear from you.