Built around the way expenses really happen.
Capture by chat, read receipts, group and sub-chat your spending, sync to Sheets, and just ask for answers.
Log an expense the way you'd text a friend.
Forget forms and categories. Send “paid 450 for lunch” and ChatBuk turns that plain message into a clean, structured record.
Explore Chat-based loggingWhen typing is slow, just speak or snap.
Driving, on-site, or hands full? Send a voice note, a receipt photo, a bill, or an invoice — ChatBuk reads it and records the expense.
Explore Voice, photos, filesSnap a receipt. Get a finished record.
ChatBuk reads the amount, merchant, date and category straight from a photo of a bill — so a pile of receipts becomes clean, searchable data.
Explore Receipt intelligenceA shared chat where the whole group tracks together.
Create a group for friends, family, or staff. Everyone adds their expenses, the total updates live, and the breakdown is open to all.
Explore Grouped chat expensesSeparate spaces when money needs context — without splitting your data.
Open a sub-chat for a wedding, a trip, or a company event. Its expenses get their own clean total, while still rolling into your main tracking.
Explore Sub-chats under your main chatKeep your spreadsheet — let ChatBuk fill it in.
Love your Google Sheet? Keep it. ChatBuk syncs clean records into it automatically, so your accountant gets a tidy sheet without you typing a single row.
Explore Google Sheets syncAsk your money a question. Get a straight answer.
Which trip cost more? Which store is overspending? Is this month worse than last? Ask in plain words and ChatBuk compares and answers instantly.
Explore Real-time comparisonReady to track expenses in one chat?
Start free with your daily spending and add the rest when you need it.