Budgeting with a brain.
No subscription, no cloud, no lock-in. Plain CSV files that you can open in Excel.
WHY CAPY
Built like a tool, not a service.
~/budgets/Household
NET WORTH
$46,437.58
+$1,820.34 this month
INCOME
$5,890
EXPENSES
$5,243
NET
+$647
Import
Drop files or click to browse
2 FILES READY
All Accounts
2,034 transactions
INCOME
$5,890.45
EXPENSES
$5,243.12
NET
+$647.33
SPENT THIS MONTH
$4,612.18
TRACKING TOWARD
$4,980.00
OVER BUDGET
1
INCOME
$14,580.18
EXPENSES
$11,243.12
NET
+$3,337.06
INCOME
$98,540.20
EXPENSES
$74,820.45
NET
+$23,719.75
Import
Drop files to import transactions
Drop files or click to browse
CSV and images of bank statements
3 FILES READY
FEATURES
Everything Capy does.
Data
- Cash, credit cards, investments, loans
- Net worth tracking
- Monthly budgeting
- Spending summaries and trends
- CSV import — banks, Mint, YNAB
- Manual transactions entry
- Plain CSV files on disk
Intelligence
- Auto-categorization on import
- Image recognition for receipts
- Natural language queries
- AI model can perform all actions
- Works with OpenAI, Claude API, or Claude Code with your subscription
- MCP server — allow other agents to work with your budget
Privacy & ownership
- Your data never leaves your machine
- No account, no sign-up, no telemetry
- Sync via iCloud, Google Drive, or git
- Bring your own API key for AI features
- Open Source — fork or contribute
HOW TO START
Three steps.
Create or open a folder
Pick a folder on your computer. That's your budget. Capy creates a few CSVs.
Import transactions
Drag in CSVs from your bank, paste from Plaid, or type them. Capy categorizes.
Ask Capy anything
"How do I import from Chase?" "Find duplicates." "Set a grocery budget."
New to budgeting? Read how it works.
GET IT