ChatGPT, your bank teller

OpenAI has put a bank-linking button inside ChatGPT. Connect your accounts through Plaid — the same pipe Rocket Money, Monarch and Copilot already run on, spanning Schwab, Fidelity, Chase, Robinhood, Amex and Capital One — and the assistant pulls in your balances, transactions, investments and debts, then answers questions like 'have my monthly expenses gone up?' against the real numbers.

It can read your brokerage statement; it owes you nothing for what it reads.

The plumbing is not new; this is the Nth Plaid aggregator. What's new is the direction. For years the move was a finance app bolting on an AI layer. This is the opposite: a general-purpose assistant that 200 million people already ask money questions every month, absorbing the personal-finance vertical whole and reaching it by default. The dedicated apps still win the daily budgeting grind, reviewers note; ChatGPT wins the one-off question.

The timing is the part the announcement leaves out. OpenAI asked users to connect their bank accounts two days after a federal class action accused it of quietly routing ChatGPT conversation data — query topics, account IDs, emails — to Google and Meta. The assistant carries no fiduciary duty, makes no claim to the bank-grade encryption a Rocket Money advertises, and has begun testing ads, with no commitment that aggregated financial data stays out of ad targeting. The question for a reader isn't whether ChatGPT can read a brokerage statement. It's what a chatbot with no legal obligation to act in your interest does with the most sensitive data you have.