Fractional CTO & Bespoke Software
Technology Leadership and Software
for UK SMEs and Manufacturers
We help you decide what technology your business needs, then we build it. Strategy and delivery from one team, based in Bournemouth.

Dan Griffiths: Fractional CTO
Dan owns and runs Interpin. He works with business leaders to set a clear digital strategy, explain it to their teams and see it delivered.
A software developer for over 20 years and Chair of Silicon South.
ERP for Manufacturers
We build bespoke, AI-enabled operations platforms for UK manufacturers. They replace disconnected spreadsheets, paper job cards and off-the-shelf software that never quite fits. Quoting, job management, capacity planning and profitability reporting, shaped around how your workshop really runs.
As a listed supplier on the Made Smarter programme, we help manufacturers across the UK access funded support to adopt digital tools and industrial technologies.
We Set the Direction
We look at how your business works today, agree what to change first and turn that into a plan your team can follow.
We Put the Right People on It
We bring in the developers and specialists the work needs and manage them, so you do not have to hire a full team.
We Build and Look After It
We design, build and support the software, websites and apps your business uses or sells, from first idea to launch and beyond.
"Interpin exceeded our expectations by offering technical solutions and valuable input on design and content. Dan's guidance helped us navigate HubSpot CMS limitations, resulting in a stunning, user-friendly website."
Our Services
Fractional CTO
Senior technology leadership, part-time, for businesses that need a CTO but not a full-time one.
Agency Growth Support
Development capacity and specialist skills for digital agencies, working under your brand.
ERP for Manufacturers
A bespoke operations platform for quoting, jobs, scheduling and reporting.
AI Software Development
AI features, agents and automations built into the way your business already works.
Websites & eCommerce
Online shops and websites for businesses that sell a lot online.
Digital Products & Apps
Custom software, web apps and mobile apps, from first version to ongoing development.
Microsoft Dynamics
Extensions and integrations for Dynamics 365 Finance & Operations, Retail and Commerce.
HubSpot Development
Custom HubSpot CMS themes, UI extensions and integrations.
Umbraco Development
Websites built on Umbraco CMS, with a back office your team finds easy to use.
.NET Development
New .NET applications and modernisation of older ones.
Automation & AI Workshop
A one-day, hands-on workshop in Bournemouth where you build working automations with n8n and AI. Up to 8 people per session, £250 per person. We also run it in-house for a single team.
Book a Call
Tell us a little about your business and what you want to change. We will arrange a call to talk it through.
Email us at [email protected] or leave your details below and we will get back to you.




