ET Software logoETSoftware

London software studio

Software that moves your business forward.

We design, build and support custom software, apps and AI solutions for ambitious UK businesses.

What we do

Custom Software

Bespoke systems shaped around how your business actually works — from internal tools to full platforms.

Web & Mobile Apps

Fast, accessible web apps and native-feeling mobile experiences your customers enjoy using.

Cloud & Integrations

Move to the cloud with confidence and connect your systems so data flows where it's needed.

AI Integrations

Practical AI — assistants, document automation and smart search — built into the tools you already use.

IT Consultancy

Clear, honest technical advice to plan roadmaps, reduce risk and make the right technology choices.

How we work

01

Discover

We learn your goals, users and constraints.

02

Design

We shape the solution and agree a clear plan.

03

Build

We deliver in short cycles you can see and test.

04

Support

We keep things secure, fast and improving.

Devices we build for

Point-of-sale software for the SUNMI D3 Pro — a fast desktop terminal running Android, with an optional 10" customer-facing second screen for payments, adverts and receipts.

SUNMI D3 Pro on a restaurant counter with the customer-facing second screen
Counter-mounted D3 Pro — the second screen faces your customers.
Customer using the SUNMI D3 Pro second screen during checkout
The 10" second display supports touch and contactless payments.
SUNMI D3 Pro with second screen in a retail shop
Retail checkout with branded advertising on the customer display.
POS software running on the SUNMI D3 Pro main screen
Custom till and checkout software on the 15.6" main screen.

Device images © SUNMI, shown for illustration.

Payments we integrate with

We connect your tills, apps and websites to the payment providers you already trust.

  • Adyen logo
  • Teya logo
  • Viva logo
  • Dojo logo
  • Global Payments logo
  • Stripe logo

Have an idea? Let's talk it through.

Get in touch