Models
AI & Machine Learning
We design, train and deploy ML models and LLM-powered tools tailored to your data and workflows, from intelligent automation to conversational AI.
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Who we areRooted in Wales,
Rooted in Wales,
built for the world.
A software engineering consultancy building AI and data systems that hold up once real users, real data and real deadlines arrive.
Our story
Ambitious, precise software engineering, from Wales.
We started Cymrai because good engineering does not have to come out of the same handful of cities, and because too much of the AI work we had watched from the inside never made it past the demo.
We work inside your team rather than reporting at it from the outside. You get the directors on the problem, not a polished pitch followed by a handover to whoever is free that month.
The name Cymrai blends Cymru (Wales) with AI, which is roughly the whole strategy in one word.
“Intelligence from Wales, Innovation for the World.”
32
Years of combined director experience
3
Directors on every engagement
2024
Founded in Cardiff, Wales
USW
Part of USW Startup Stiwdio
Our mission
Making AI and data work in production, not just in demos.
There is a wide gap between what AI is supposed to do and what most organisations manage to get running. Some know AI could change how they operate but have no idea where to start. Others have already been through a project that over-promised, over-ran and quietly got switched off.
We build the systems that stay on: maintainable, explainable and trusted by the people who have to use them on a Tuesday morning.
“We don't build AI for the sake of it. We build it when it moves an organisation forward, and we only take on work we believe in.”
What we doThree disciplines,
See all services Three disciplines,
one senior team.
Pipelines
Data Engineering
Pipelines, cloud warehouses and real-time analytics. The part nobody demos, and the part that decides whether the model works.
Learn moreEngineering
Custom Software
Customer-facing platforms and internal tools, built to fit the way you actually work rather than the way a product roadmap assumed you would.
Learn moreOur values
How we work
Engineering rigour
We care deeply about code quality, system design and building things that last. No quick hacks, no technical debt buried for later.
Honest partnership
We tell you what we think, not what you want to hear. Sometimes that means telling you the brief is wrong, or that you don't need us.
Practical AI
AI that earns its keep in production, not just in demos. Every solution gets weighed for feasibility, cost and who maintains it in two years.
Built in Wales
We hire here, we build here, and we would rather Wales kept its engineers instead of exporting them.
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Want to work with us?
Tell us what you're building, or what has stalled. We'll give you an honest read on whether we can help.