OpenBudget

OpenBudget is a personal finance tool that links your bank accounts to AI assistants like Claude or ChatGPT. Instead of exporting CSV files and manually categorizing transactions, you can ask straightforward questions about your money and get real answers. The tool connects to over 10,000 US banks and credit cards through Plaid with read-only access, so your credentials are never stored. Once connected, you can query your spending, budgets, and trends in natural language.

What makes OpenBudget stand out is how deeply it integrates with AI. You can tell your assistant to categorize a recurring charge once, and it will automatically apply that rule to future transactions. The tool can split a single Amazon order into separate line items by reading the actual contents of the order from the retailer's website. It also tracks liabilities across multiple credit cards and can build a payoff plan based on interest rates and due dates. All of this happens through a conversational interface, with the AI able to take actions like updating categories or flagging reimbursable expenses.

OpenBudget is ideal for anyone who wants real insights into their finances without the grunt work of manual categorization. Couples can use it to stop arguing about who spent what — both partners get the same answers from the same data. Freelancers can quickly separate business expenses from personal ones. And if you're someone who already keeps a spreadsheet, OpenBudget syncs automatically to Google Sheets or Excel, so you never need to export or copy-paste again.