CastPay
Design and development from the West of Ireland.
Ballina-based studio building websites and apps for businesses that want to grow online.
Who we are
Built for real businesses, not vanity projects.
CastPay Design partners with growing companies across Mayo, Galway, and further afield. Whether you're launching something new or tightening an established brand, we keep the work clear, practical, and ready to scale.
You deal with us directly — no agency layers, no mystery timelines. Just a focused build from first brief through launch.
Based in
Ballina,
Co. Mayo
Registered Ireland 782638
How we work
Straightforward from day one.
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01
Listen first
Goals, audience, and constraints — before a single screen is designed.
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02
Build clean
Fast, maintainable work that holds up on mobile and months after launch.
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03
Stay accountable
Honest scope, clear updates, and a product you’re proud to put your name on.