How Anthropic's Claude Personal Finance Differs From OpenAI's ChatGPT Finances

For banks and fintech companies, both launches mean the two biggest AI labs now sit between consumers and their financial data, using the same infrastructure. Plaid, which handles the account connections for both, said in a November 5 blog post that more than 800 AI companies build on its platform. It also said nearly two-thirds of people in the US who connected bank accounts to AI assistants through Plaid had never used a Plaid-powered personal finance app before.

The Shared Plumbing

Both products ask users to sign in to their bank through Plaid, so the chatbot never sees the password. Both have read-only access. In its announcement, Anthropic said Personal Finance cannot "move, manage, or invest your money." Both can answer general questions about goals such as saving for a house, and both build dashboards of spending, investments and monthly costs.

Anthropic says Claude sees only the accounts a user chooses to connect. For those it sees the bank's name, each account's name, type and last four digits, balances, credit limits and up to two years of transactions. The Next Web reported that for investment, loan and card accounts, Claude reads only balances and credit limits. OpenAI has said ChatGPT Finances can see balances, transactions, investments and liabilities. The Next Web reported that OpenAI first offered the feature on its $200-a-month Pro tier.

Training, Ads and Deletion

The clearest difference is model training. Anthropic said conversations in the Personal Finance hub are not used to train its models, and that a user's ordinary privacy settings apply outside the hub. Once an account is unlinked, Claude can no longer see its data. The Next Web, citing Anthropic's help pages, reported that figures already shared in chats, artifacts or shared links stay there until the user deletes them.

OpenAI said that conversations with connected financial accounts "follow the same model training settings you choose across ChatGPT." That means users who want to keep their finance chats out of training have to turn off the "Improve the model for everyone" option in Data controls, which is on by default. OpenAI said synced account data is deleted from its systems within 30 days after a user disconnects.

Anthropic also says Personal Finance has no ads or sponsored recommendations, and that it does not sell credit cards, loans or savings accounts of its own. OpenAI does not mention ads in its Finances materials, but it has been testing ads in ChatGPT's cheaper tiers since January, according to Engadget.

The two companies are also heading in different directions. OpenAI said it plans to work with Intuit to add features such as credit card applications and help with tax questions. Anthropic calls Personal Finance a first step. It says people are best served on bigger money decisions when Claude works alongside licensed professionals and regulated firms. Anthropic has already built a version of Claude for financial advisers and connected small business accounts through Xero, The Next Web reported.

Neither company says its tool gives expert financial advice, and Anthropic warns that Claude can make mistakes and that users should check important figures with their bank. Anthropic has not said when the beta will reach more users or countries outside the US. Instead, it has invited banks, wealth managers and other financial services companies to help shape the next phase.