Mission
Create software that helps people make better decisions without shame or jargon — tools that respect real pay cycles and real life.
United Kingdom · Software
Building gentle technology for everyday life
Underdown Labs is a UK-registered company designing and operating consumer software — starting with personal finance tools that feel human, not judgemental.
About us
We are a small, founder-led studio based in the United Kingdom. Our work sits at the intersection of product design, mobile engineering, and behaviour — especially where money and stress meet.
How we build
We ship iteratively: research with users, prototype in the open, and improve in production. Security and privacy are part of the product, not an afterthought.
Where we operate
Underdown Labs serves customers in the UK and beyond through web and mobile apps. Our products are designed with UK data protection standards in mind.
Products
Our current focus is Nuumey — a personal budgeting app built around envelope budgeting and a warm, companion-led experience.
Nuumey
Envelope budgeting for people living paycheck to paycheck. Plan your period, track spending, and build your nest — with Nuu, your money companion. Available on the web today; native apps in development.
Contact
For partnerships, press, support relating to our products, or general enquiries about Underdown Labs, reach us by email. We aim to respond within a few working days.
Email
james@underdownlabs.co.uk
Product support (Nuumey)
nuumey.co.uk/contact
Privacy & legal
Company privacy policy ·
Nuumey privacy policy