Websites and software, made to measure.
We build websites, custom software and AI automation for small and mid-sized UK businesses, from the Home Counties. You get a clear conversation, a fixed price, and someone who answers the email after the work ships.
Why Tryfan.
Tryfan is a 918m peak in Snowdonia, north Wales. Every route to the summit demands scrambling over raw rock. There is no easy way up. The name is the brief: there is no easy way to make software that fits a real business. Off-the-shelf gets you most of the way; the last 20% is the work.
We exist to do that last 20% well, without dressing it up as something it isn't.
How we work.
Five things that show up on every project.
Straight-talking scope
A scope you can read in ten minutes. No jargon, no "ballpark range" that doubles by the end. If the answer is "you don't need a custom build", you hear that.
Price agreed up front
Fixed price for fixed scope; change requests get a fresh quote. You always know what the next invoice looks like.
Built properly
Tested, reviewed and backed up before it goes live, so it keeps working the first time something unexpected happens.
AI where it pays, not where it pitches
AI goes in where it earns its keep: sorting, drafting, matching, rewriting. Set workflows rather than open-ended agents, and the system still runs if the AI doesn't.
Supported after launch
Most of a system's life is after the launch. We stay on for fixes, updates and the next round of improvements, on a small monthly retainer.
What we work on.
UK-based, mostly with small and mid-sized businesses across retail, hospitality, logistics, and professional services. We take on a small number of projects at a time, so each one gets the attention it needs.
The work that lands here is usually one of three shapes: the business has outgrown its spreadsheet, an off-the-shelf tool doesn't fit the way the business actually runs, or there is a repetitive process eating hours a week that AI can do most of with a human approving the last 5%.
Get in touch.
The first conversation is free. Worst case you leave with a clearer view of what you actually need. Best case we work together.
Let's talk.
Tell us what you're trying to do. We'll reply within one working day.