Hundreds of mini-apps · Live UK data · Free to use

AI-powered insights into your household costs

Free mini-apps that answer specific UK household cost questions in under a minute — from energy bills and council tax to stamp duty, childcare, and commuting costs. All powered by live official data.

Energy BillsCouncil TaxBroadbandStamp DutyChildcareCommutingInsuranceInvestments

See exactly where you’re overpayingBenchmark against official UK averagesNo account · your data stays on your device

No sign-up · No data stored · Always free to use

Live data from

ONSBank of EnglandOfgemOfcomDVLAHMRCDEFRADfTand more

For guidance only · not financial advice

Products

Your complete UK household cost toolkit

The Toolbox is our main product — each mini-app gives you a precise, data-backed answer to a specific UK household money question. Our guides and podcasts support the tools, helping you understand the topics in full.

Toolbox

Hundreds of interactive mini-apps

Each mini-app answers a specific question UK households face every day — connecting live official data with interactive charts, tables, and summary cards so you see the full picture, not just a number.

We aggregate real data from number of official UK bodies including (but not limited to) ONS, Bank of England, Ofgem, Ofcom, DVLA, HMRC, DEFRA, DfT. Our tools are powered by advanced AI models from OpenAI, Gemini and Anthropic to fill gaps and provide the most accurate insights.
Results shown as interactive charts, tables, and summary cards — not just a number
Covers energy, broadband, council tax, commuting, childcare, insurance, and more
Free, always — no account, no sign-up, and your data never leaves your browser
New mini-apps added regularly as more official UK data sources come online

Explore Toolbox

Blogs

In-depth guides, published every weekday

New guides published Monday to Friday, drawing on live official UK data to give you clear, practical context on the money topics that matter most.

Read guides

Podcasts

Short audio episodes, every weekday

Published Monday to Friday — each episode covers a key UK money topic in under ten minutes, so you can keep up wherever you are.

Listen now

Our Core Product · Toolbox

Explore featured mini-apps

A handpicked selection of our most powerful mini-apps — each connected to live UK data and built to give you a clear, visual answer in under a minute.

Where’s the cheapest petrol near you?What’s the real cost of raising a child in the UK?Is a university degree still worth the debt?How much stamp duty will you pay in 2026?