Claude vs ChatGPT Money Tools: 5 of 7 Published Terms Differ

Anthropic’s Personal Finance in Claude, launched on 5 November, and OpenAI’s personal finance experience in ChatGPT, previewed on 15 May, both read a user’s bank accounts through Plaid. By our comparison of the two companies’ own pages, they match on two of seven published terms and differ on five, including what each does with finance chats for model training.

This piece maps how the business works across the products, the connection layer under them and the apps built on the same models, using the companies’ own pages and filings.

Business Pill · The Model and the Harness

A short Business Engineer explainer on the difference between an AI model and the harness around it. It teaches the general idea only and says nothing about Anthropic, OpenAI, Plaid or these tools.

The Terms, Side by Side

Anthropic says Claude’s access is read-only: “Access is read-only, and Personal Finance can’t move, manage, or invest your money”. OpenAI’s page says ChatGPT can access balances, transactions, investments and liabilities and “cannot see full account numbers or make any changes to your accounts”.

Source: Anthropic, 5 Nov 2026; OpenAI, 15 May 2026 with 25 June update. “Same” and “Different” are our reading of the two pages.

On training, Anthropic’s announcement says that in the Personal Finance hub “those conversations aren’t used to train our models”. OpenAI’s page says: “Your conversations with connected financial accounts follow the same model training settings you choose across ChatGPT”. Our earlier piece set out those terms in detail.

The Connection Layer: Plaid

Both products send users through Plaid to link accounts. Anthropic’s post describes Plaid as “a service that connects apps to banks”, where users agree to its terms and approve read-only access, so Claude does not see the bank password. OpenAI’s page says ChatGPT guides users through linking accounts through Plaid, “with Intuit support coming soon”, and lists support for more than 12,000 financial institutions.

Plaid’s billing documentation describes how it charges the apps that use it. Transactions, Recurring Transactions, Liabilities and Investments use subscription-fee pricing: a linked account (an “Item”) incurs a monthly fee for as long as the app keeps access to it. Balance checks are charged as a flat fee per request. Plaid’s pricing page lists three plans, Pay as You Go, Growth and Custom, without public per-product rates. Neither Anthropic nor OpenAI says what it pays Plaid.

Subscription, Not Ads

Anthropic’s post says: “Like the rest of Claude, Personal Finance has no ads or sponsored recommendations, and it doesn’t offer credit cards, loans, or savings accounts of its own”. The feature comes with paid plans: Claude’s pricing page lists Pro at $17 a month with the annual discount, or $20 billed monthly, Max at $100 and Ultra at $200. OpenAI’s 25 June update says the ChatGPT feature is available to Plus and Pro users in the US.

Anthropic also draws a regulatory line. The post says Personal Finance “isn’t designed to give investment advice”, and that for bigger decisions Anthropic is exploring how Claude could work alongside licensed professionals and regulated firms. It says: “we’d like to hear from banks, wealth managers, and financial services companies who want to help shape it”.

The Apps Built on the Same Models

Finance apps built on frontier models sit downstream of the same companies. Silvia, Inc., the Nasdaq-listed company led by Anthony Pompliano, completed its acquisition of CFO Silvia, “an AI agent lab focused on finance”, on 6 April 2026 for total consideration of $23.3 million, its October prospectus says. The same filing lists the risk that model providers may make a “decision…to prioritize their own competing AI offerings”, which it says could impair its AI products or increase its costs. Our earlier piece covered Pompliano’s allegations against Anthropic after the Claude launch.

What to Watch

Three items in the sources mark where the model could change. OpenAI has said Intuit support is coming. Investing.com reported that Charles Schwab blocks personal agents that complete financial tasks on their own and has built its own assistant. Anthropic has invited banks and wealth managers to help shape the next step.

Connecting the Coverage

We first reported on 19 October that Anthropic was preparing Claude Personal Finance with Plaid. The launch on 5 November confirmed the plans and prices, our comparison of the data terms followed that night, and the Silvia filing showed the platform risk for apps. The same day, Perplexity launched Teammates, its own agent product for paying subscribers.

The Structural Read

As we read the sources, the assistants compete on terms rather than on the connection itself: both use Plaid, and Plaid’s documentation describes a monthly fee per linked account for transaction data.

As we read Silvia’s prospectus, apps built on the same models count the model providers’ own products among their risks.

Three Implications

FOR USERS OpenAI’s page says synced account data is deleted within 30 days of disconnecting; Anthropic’s post says Claude can no longer see an unlinked account’s data.

FOR BANKS Investing.com reports that Schwab blocks personal agents that complete financial tasks on their own, while Anthropic’s post invites banks and wealth managers to help shape what comes next.

FOR FINANCE APPS Silvia’s prospectus lists model providers prioritising their own competing AI offerings as a risk to its products and costs.

The Business Engineer Lens

This story maps onto the Business Engineer framework The AI Embedding Business Model.

The framework says: “In the embedding era, value comes from what the software connects to.”

As we read it, both assistants connect to the same bank data through Plaid, so their published data terms, not the connection, are where the products differ.

What Is Not Established

The sources do not say what Anthropic or OpenAI pay Plaid, how many people use either finance feature, or how long Anthropic keeps data from an unlinked account. Plaid does not publish per-product rates for these plans. The “same” and “different” labels are our reading of the two pages, not the companies’ own comparison.

The Bottom Line

Claude and ChatGPT both reach bank data through Plaid and sell the feature inside paid plans, and by our reading of their own pages they differ on five of seven published terms, from training to deletion. Plaid’s documentation shows it bills apps a monthly fee per linked account for transaction data, while apps built on the same models, such as Silvia, list the model providers’ own offerings as a risk.