Digital Marketing Agency, Cardiff
Award-winning Digital Marketing Agency in Cardiff
Delivering award-winning digital marketing services to businesses across Cardiff, South Wales, and the wider Welsh market.
Award-Winning Digital Marketing Agency in Cardiff
We help Cardiff-based businesses grow with the same award-winning digital marketing strategies we deliver to clients across the UK. Our digital-first approach means we work seamlessly with businesses in Cardiff and South Wales, combining our expertise with an understanding of the Welsh business landscape to deliver exceptional results.
Our Services in Cardiff
Proven Success with Data Driven Design, Development and Digital Marketing.
505%
In Organic Traffic In 3 Months From
17k+
Organic Users Within 12 Months
120%
Increase In Enquiries
730%
Increase In Organic Traffic In 3 Months
+110%
Organic Traffic Uplift Within 3 Months Post-Launch
+65%
Increase In Conversion Rate Across Service Pages
1,600%
Return On Investment On Facebook Ads
860%
Increase In Organic Traffic From Google
68.43%
Decreased BounceRate Of New Website
41.61%
Increased Monthly Impressions
505%
In Organic Traffic In 3 Months From
17k+
Organic Users Within 12 Months
120%
Increase In Enquiries
730%
Increase In Organic Traffic In 3 Months
+110%
Organic Traffic Uplift Within 3 Months Post-Launch
+65%
Increase In Conversion Rate Across Service Pages
1,600%
Return On Investment On Facebook Ads
860%
Increase In Organic Traffic From Google
68.43%
Decreased BounceRate Of New Website
41.61%
Increased Monthly Impressions
505%
In Organic Traffic In 3 Months From
17k+
Organic Users Within 12 Months
120%
Increase In Enquiries
730%
Increase In Organic Traffic In 3 Months
+110%
Organic Traffic Uplift Within 3 Months Post-Launch
+65%
Increase In Conversion Rate Across Service Pages
1,600%
Return On Investment On Facebook Ads
860%
Increase In Organic Traffic From Google
68.43%
Decreased BounceRate Of New Website
41.61%
Increased Monthly Impressions
Our Approach
What Our Clients Say About Us
“I can highly recommend Atomic. We have been working with Atomic for some time now. They have designed and created 5 fantastic websites for us, with a complex back end system for our users, as well as some custom event software our users are able to utilize for our corporate events. We are now also in the final stages of launching apps through Atomic.”
“Obviously, the results are the most important thing for us, but so too has been their commitment and enthusiasm. It's clear they are committed and determined to deliver above and beyond expectations. Their overall style is highly collaborative. We have had weekly, online meetings with no less than 3 Atomic consultants present on each call.”
“We have noticed a marked increase in online bookings and enquiries for the events space. We have had lots of comments from customers saying how inviting the site is now, and how easy it is to navigate and make a booking. We were frequently updated by Timothy, who gave us lots of advice and guidance on design and always made himself available for any queries.”
“Our ROAS for our Facebook and Instagram campaigns has averaged around 4-6 with highs of 15 during peak selling time. Previously we had been seeing 0.5-2 with our own marketing. We were impressed with the way they really learnt to understand our business. Though it's likely different to any previous business model they have worked with.”
“I approached Atomic Digital Marketing to modernise and SEO optimise my old dinosaur of a web site. They firstly UX/UI designed and prototyped my new website and then built the entire thing within two months. Not only am i absolutely thrilled with the outcome of what they have produced, so too are my clients.”
“I needed to rebrand my website and Atomic handled the job very quickly, efficiently and without needing much from me which was great. It's very nice to work with a business that you feel has complete control of the work required - especially when you don't understand it yourself.”
“We have been working with Atomic now for over 6 months. They have built a new website, run our CPC and organics. So far so great and we have achieved all that we set out to do. Recommended!”
“The team did a great job at building a website for our first aid training business. I'd recommend Atomic to anyone looking for a good design which also has a focus on SEO site structure.”
“I always doubt the claims of 3rd party tech agencies but received 1st class, rapid service that was right on price and exceeded the deliverables that we had agreed with them. Atomic Marketing know their stuff and delivered for Evolution Power Tools. Easy to work with, quick to respond and exceeded our expectations. That doesn't happen often.”
“Atomic Digital Marketing helped the client generate leads and referral customers. The team was always available for any questions and calls to discuss elements of the website build. They used Agile methodology to iterate quickly and provide guidance on the UX experience. Tim, Justin, Robyn & Peter were always on hand to help.”
“We have been working with Atomic for the first half of the year now, and have offered a fantastic service, extremely knowledgeable and up to date with the latest marketing trends. Very tailored made to our company needs, and always very quick to respond! just a great team all round!!”
“As managing director at Enbi Global, it was made known to me that our SEO was suffering heavily. Atomic first conducted a site SEO audit which identified where our issues lay, and then subsequently worked on the website for the following week ironing these issues out. Following the work, our site optimisation score increased to around 94% and our rankings continued to improve.”
What Our Clients Say About Us
Our Proven Process
We follow a structured, results-driven approach to deliver measurable growth for every client we work with.
Our Proven Process
We follow a structured, results-driven approach to deliver measurable growth for every client we work with.
Discovery & Research
We analyse your local market, competitors, and current performance to identify growth opportunities.
Strategy Development
We create a tailored strategy with clear KPIs, timelines, and deliverables for your region.
Implementation
Our specialist teams execute the strategy across all channels with attention to detail.
Optimise & Scale
We continuously monitor performance, test improvements, and scale what works.
Report & Refine
Transparent monthly reporting with actionable insights and quarterly strategy reviews.
Featured Work
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Featured Work
Finer Aviation
A global private jet charter provider needed a premium website to enhance credibility, improve user experience, and streamline inquiries.
View ProjectClarks
The client, Clarks - a globally recognised footwear brand, needed a digital gift card solution that could be accessed via QR code and stored in mobile wallets, ready for use across multiple markets and platforms.
View ProjectFAQs
We're headquartered in Warrington, Cheshire, but we work with businesses across the UK including Cardiff. Our digital-first approach means geography is no barrier — we deliver the same award-winning results regardless of location.
We combine regular video calls, shared dashboards, and responsive communication to work seamlessly with Cardiff businesses. Many clients prefer this approach as it gives them access to our specialist team without geographical limitations.
We offer the full spectrum of digital marketing services including SEO, PPC, web design, social media marketing, email marketing, and conversion rate optimisation. Every strategy is tailored to your business goals and local market.
Paid advertising can deliver results within weeks, while SEO typically shows significant improvement within 3-6 months. We set clear expectations during onboarding and provide monthly progress reports.
No — we don't lock clients into lengthy contracts. We offer flexible arrangements because we're confident our results will keep you with us. Most clients stay because of the value we deliver.