Best AI Expense Trackers You Can Chat With in 2026

"Spent $40 on groceries" is the fastest expense entry there is, and a growing number of apps let you log and query your spending just by talking to them. They differ a lot in how they do it: some connect to your bank, some are built for business expense reports, some are general assistants.

This guide compares the main options for people who want to track spending in plain words.

Written in November 2026. Features and plans change; check each product's site before you decide. We make ChatExpense, so weigh our view of our own product accordingly.

What to look for

Before the list, the questions that actually separate these tools:

1. How do expenses get in? Typed in chat, receipt photo, voice, or bank sync?
2. Is there a real record? Can you ask about last quarter and get a calculated total?
3. Whose categories? A fixed list, or yours?
4. Bank connection: required, optional or none? Bank sync is convenient; some people prefer not to connect accounts.
5. Who is it for? Personal budgeting and business expense reports are different jobs.

The options

ChatGPT (general assistant)

Best for: one-off analysis of a statement or spreadsheet.

ChatGPT understands messy input and can read receipt photos well. On its own it doesn't keep a ledger: expenses live in conversations, categories drift, and totals are generated from chat text rather than calculated from records. Great for making sense of data you already have; weak as a day-to-day tracker. More in Can ChatGPT track your expenses?

Cleo

Best for: people who want a chatty assistant on top of their bank account.

Cleo is a chat-based money app that connects to your bank and talks to you about your spending, often with a playful tone. It's built around bank data, so it suits people happy to link an account.

Monarch Money

Best for: households who want full budgeting with bank sync and an AI assistant.

Monarch is a full budgeting app with account aggregation, budgets and goals, plus an AI assistant you can ask about your finances. It's a comprehensive tool; the chat is one feature among many rather than the main way you enter data.

Expensify

Best for: business expenses and reimbursement.

Expensify is built around receipt scanning and expense reports for work. If your goal is getting reimbursed or managing company spend, it's purpose-built for that. For personal budgeting it's more process than most people need.

ChatExpense

Best for: personal spending you want to log by chat, receipt or voice, without connecting a bank.

This is ours. Chat is the main way in: type "lunch with friends, $25", snap a receipt, or record a voice note. Every expense is validated and saved against your own categories, receipts keep their printed date, and you can ask questions about your spending and get calculated totals and charts. There's no bank connection. That's a plus if you'd rather not link accounts, and a minus if you want transactions to appear automatically.

Side by side

"Check current app" means the feature has changed between versions or plans; confirm on the product's site.

How to choose

• You want transactions to appear automatically: pick a bank-sync app such as Monarch or Cleo.
• You're tracking work expenses for reimbursement: Expensify.
• You want to analyse a statement once: ChatGPT is enough.
• You want to log spending as it happens, in plain words, and trust the totals later, without linking a bank: try ChatExpense. It's free to start.