Technology that just works
We build custom software that connects, automates and runs the systems behind your day-to-day operations, and we stay accountable for it long after launch. The people who build it are the people who look after it, so you can spend more time on your customers.

What we do
We build software and tools around the way your team actually works, replacing time-consuming workarounds and manual processes. We then maintain and improve them as your business changes.
Discover moreWe connect the systems your team relies on so information flows between them. It only needs to be entered once and then appears wherever it’s needed, so your tools work as one connected system rather than a collection of separate ones.
Discover moreWe use cloud services to make your platforms secure, visible and recoverable. The result is a setup that just works, so outages, slow releases and surprise bills stop pulling your team away from what matters. Then we keep it healthy as demand grows.
Discover moreWe turn your idea into a viable product, fast. We work with you to decide what matters, clear the blockers that slow things down and ship a dependable first release. Then we use real feedback and live data to keep improving it.
Discover moreThe best mobile products are fast, stable and easy to use as well as looking good, whether that’s for your internal teams or customers. We build mobile products that work as well in real conditions as they do in a demo, and keep them connected to the rest of your business.
Discover moreAI and automation run through everything we build. We also offer dedicated AI services that make your internal processes more efficient, make your systems easier to use and prepare your customer-facing platforms for emerging technology such as AI agents.
Discover moreWHY FILTER
We build it, we maintain it
The experienced team who work with you to understand your requirements and build your solution stay on to run, fix and improve it. There’s no re-briefing a new team: you’ll always be dealing with the people who know the system best.
Straight talking, honest advice
We’re straight talkers and we pride ourselves on it. We’ll tell you what we think and flag if there is a better way of doing something. And you’ll always know what we’re building, how it’s going, what’s next, and what it costs.

Case study
Embedded as part of the J D Wetherspoon team
J D Wetherspoon runs on software Filter builds and operates as part of their team, from the staff scheduling tools used every day to the Order & Pay app customers use in every pub. We also keep the systems behind them connected and reliable.
Filter engineers sit inside JDW’s operations, shipping changes and improvements as their business needs them.