Stani Software is a home-grown UK studio creating focused web and mobile apps for everyday admin, tax, productivity and business tasks — designed to feel quick, clear and pleasant to use.
Built in the UK • Mobile-first • Privacy-conscious • Designed for real everyday tasks
Quick to load, quick to use. No bloated workflows or busywork.
Designed to feel right on your phone, tablet or desktop — wherever you work.
Crafted in the UK with care, clarity and your privacy in mind.
Who we help
Our apps are made for the everyday admin, tax and productivity tasks that quietly eat up your time — so you can spend more of it on what actually matters.
Get clarity on your tax position and admin without spending evenings buried in spreadsheets.
Lightweight tools that handle small-business admin so you can focus on client work, not paperwork.
Friction-free apps for the everyday admin, planning and personal tasks that pile up across a busy week.
Our products
LiveEstimate your UK Income Tax & National Insurance in seconds
A simple, mobile-friendly web app that helps self-employed people, freelancers and sole traders across the UK get a clear estimate of their Income Tax and National Insurance — without spreadsheets or jargon.