Best AI budgeting apps in the UK (2026)

The best AI budgeting app in the UK in 2026 is Era if you want to choose your own assistant, because it connects your UK current accounts through open banking and lets Claude, ChatGPT and Gemini share the same figures and the same memory. Starling, Revolut, Emma, Snoop and Aureli each offer AI of their own, and this guide shows what each can see.

What is the best AI budgeting app in the UK?

The best AI budgeting app is the one whose assistant can see all of your UK accounts and remember what you told it last week. Era does that for any assistant you connect, the assistants inside Starling and Revolut see only their own accounts, and Emma, Snoop and Aureli each add AI to their own tools.

Can you use Claude or ChatGPT for your money in the UK?

Yes, through Era. Claude's own finance feature and Finances in ChatGPT are built for US banks, while Era connects UK banks through open banking, so Claude, ChatGPT or Gemini can answer from your own UK accounts, remember your goals, and read your payslips and statements as well.

Claude Personal Finance, launched on 5 November 2026, links US banks only, as Anthropic's help centre says, and Finances in ChatGPT is rolling out in the US.

Era

Era connects your UK current accounts, savings and cards through open banking, then lets every assistant you use read the same figures. Claude, ChatGPT, Gemini and any other assistant that supports the Model Context Protocol see the same accounts, and what you tell one about your goals or your household is remembered by the others.

Your financial health appears in figures with the analysis behind them, the Document Library reads your payslips, P60s and statements so an assistant can cite them, and shared spaces let a partner or housemates look at the same picture, each with a role. Era is best for people who use an assistant daily and want their UK money to be part of the conversation.

Starling Assistant

Starling launched its Assistant in March 2026, and it answers questions about your Starling accounts, with a personal access token API for people who want to build their own tools. It sees Starling accounts only.

It is best for Starling customers whose money mostly lives there.

Revolut AIR

Revolut began offering its AI assistant to UK customers in April 2026. It works with your Revolut accounts and nothing outside them.

It is best for people who keep most of their money in Revolut.

Emma

Emma shows an AI Integrations row on its Pro and Ultimate plans, though the company does not describe in detail what it does. The app connects over 50 UK banks through open banking and offers Spaces for shared money on its paid plans.

Emma is best for people who like its clear view of spending and want to see how its AI features develop.

Snoop

Snoop uses AI-assisted insights to point out bills and savings you might act on, across the UK banks that support open banking. It does not offer an MCP connection.

Snoop is best for people who want suggestions without a conversation.

Aureli

Aureli is a UK net-worth tracker with a free tier that includes an MCP connection for Claude, ChatGPT, Gemini and Grok. It connects named UK banks and focuses on a clear picture of what you own.

Aureli is best for people who mainly want an assistant to read their net worth.

The UK AI budgeting options compared

The table shows what each one lets the AI see and remember.

Can an AI assistant see my bank account?

An assistant sees your account only when you connect it and approve the access. Era uses open banking, which is regulated and lets you grant and revoke access without sharing your bank password. It logs every action an assistant takes, and money movement is in private beta, off by default, with every transfer needing your approval.

The Financial Conduct Authority has said it wants a trusted framework for agentic finance, with clear approaches to agent identity and delegated authority, which is the same direction Era is built for. To read more, see is it safe to give AI your financial data.

Is it better to use a bank's assistant or a hub?

A bank's assistant is quick and needs no setup, and it knows its own accounts well. The limit is that it knows only those accounts, so a question about your whole month across two banks and a card cannot be answered in one place.

A hub like Era gives the assistant of your choice the whole picture, and the memory moves with you if you change assistant or bank. Many people use their bank's assistant for quick checks and Era for the bigger questions.

What can you ask an AI budgeting assistant?

Once an assistant can see your accounts, you can ask it the questions a budgeting app answers with charts, in your own words and with follow-ups. It can compare this month with last month, find a charge you do not recognise, estimate when a goal will be reached, and explain what changed when your balance dipped.

• Where did my money go last month, and what changed from the month before?
• Which subscriptions renewed this week, and which could I cancel?
• At the rate I am saving now, when will I reach my deposit goal?
• Read my latest payslip and tell me whether my tax code looks right.

With Era the same questions work in Claude, ChatGPT or Gemini, and the assistant keeps what you tell it about your goals and your household, so you do not have to explain your situation again each time you switch.

Setting it up

You add your UK banks in Era, copy the Era connection into your assistant's settings, and approve access in the window that opens. How to connect Claude to your bank account walks through it, and how to set up cross-agent memory shows how a goal told to one assistant reaches the others.

For the wider field of apps, best budgeting apps in the UK (2026) compares eight of them, and best free budgeting apps in the UK (2026) covers the free ones.

Era connects accounts across the US, the UK, Canada, France, Germany, Spain, and 40+ countries in all.