Senior-led SEO, AEO, paid media and digital PR for Cardiff and Welsh businesses. Bristol-based, an hour up the M4, with the same senior team on every account.
Rogue Logic is the trading name of Bryley Ltd, a senior-led team of four practitioners with forty years of agency experience between them. It works with businesses in Cardiff and across Wales, across SEO, answer-engine optimisation, paid media and digital PR, with public pricing from £1,500 a month. Bristol-based and just up the M4, working with Welsh clients over video and in person when it helps.
The full stack we run in Cardiff.
A senior-led SEO agency that fixes the layer most SEO stalls on (a site that cannot be crawled, rendered or understood) before a single word of content is written, then compounds it month on month.
→As an answer engine optimisation (AEO) agency, we engineer the citations, the passages assistants repeat when someone asks about your category. Ranking is no longer the whole job.
→A PPC and Google Ads agency that manages spend against what a customer is actually worth: contribution margin, not the platform's own definition of success.
→A digital PR agency earning the authority that makes rankings hold and answer engines trust you, from the publications your buyers already read, not bought from a link farm.
→AI, automation and internal systems, built on a solutions-architecture background. We design and build the pipelines and process improvements that take repetitive work off your team, so senior time goes to judgement rather than busywork.
→Bespoke websites engineered to be found: technically flawless, lightning fast, AI-ready and built to rank from the day they launch.
→How we work with Cardiff businesses, in full.
Rogue Logic is a senior-led marketing agency working with businesses in Cardiff and across Wales. We are Bristol-based, an hour up the M4, working with Welsh clients over video and in person when it helps, and the same four senior practitioners run every account.
- Senior-led SEO, answer-engine optimisation, paid media and digital PR for Cardiff and Welsh businesses.
- Public pricing from £1,500 a month; you work with the four senior practitioners, not a junior branch office.
- Bristol-based and an hour up the M4, so we can be in Cardiff when a project needs it.
- We cover Cardiff's financial services, media, tech and public-sector economy.
- Where your buyers search in Welsh as well as English, we plan for both.
Working with Cardiff businesses
Cardiff's economy is built on financial and professional services, a strong media and broadcast sector around BBC Cymru Wales and the wider Welsh screen industry, growing tech and digital firms, and the public sector around the Senedd and Welsh Government. We work with Cardiff companies where the sale is considered, and take one client per sector and geography.
How we win Cardiff search
We build one real, substantive page for your Cardiff service area with genuine local signals, never a thin doorway page, and support it with Welsh and trade digital PR. Where your buyers search in Welsh as well as English, we plan for both, and we optimise for answer engines so you are cited when a Cardiff buyer asks an assistant who to use.
You get the senior team on your account, in Cardiff, in Bristol, or on a call with you.
An hour up the M4
We are based in Bristol, roughly an hour from Cardiff, so we can be there for a workshop, a pitch or a launch when it matters, and run everything else remotely. You get a senior team that is close enough to turn up, without paying for a branch office you do not need.
Where to go next in Cardiff
For organic growth, see how we run SEO in Cardiff.
To buy demand quickly, see how we run PPC in Cardiff across Google, Meta and Bing.
How we think about Marketing in Cardiff.
Sectors we work with in Cardiff.
The disciplines are the same everywhere; how we apply them changes by sector. These are the Cardiff sectors we most often work in, each with its own approach to search and AI.
Financial services
Win the trust test before the enquiry.
How we help →Creative and media
Get picked when the brief goes out to search.
How we help →Professional services
Sell expertise a buyer can verify before they call.
How we help →SaaS
Own the comparison before the trial.
How we help →When Cardiff buyers ask an assistant.
Your buyers increasingly ask ChatGPT, Perplexity and Google’s AI who to use. We get you cited in each, through answer-engine optimisation. Pick a surface, or see how AEO works.
Asked about Marketing in Cardiff.
Do you have an office in Cardiff?
No. We are Bristol-based, an hour up the M4, and work with Cardiff businesses over video and in person when a project needs it. That means you get the senior team, not a junior in a branch office.
How much does a marketing agency in Cardiff cost with you?
Our pricing is public and starts at £1,500 a month, with the tools and strategy built in and no setup fee. Paid media is an add-on priced per platform. We scope exactly what you need on a free teardown first.
Can you work in Welsh as well as English?
Where your buyers search and read in Welsh, we plan content and search for both languages. Most Cardiff B2B search is in English, but we account for Welsh where it matters to your audience.
Which Cardiff sectors do you work with?
Financial and professional services, media and broadcast, tech and digital, and public-sector-adjacent firms, among others, where the sale is considered rather than impulse.
Will we work with the same team as your other clients?
Yes. The same four senior practitioners, the same public pricing from £1,500 a month, wherever you are in the UK.
Can you come to us in Cardiff?
Yes, when it helps. We are an hour up the M4, so we can be in Cardiff for a workshop, pitch or launch, and run everything else remotely.