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Big Numbers, Inc.

San Francisco.

We make a read-only spending tracker for iPhone, and a Grok connector for balances and recent transactions. We never move money. Grok never sees credentials, tokens, or Item IDs.

Personal is $9.99/mo for one bank, with a 7-day trial. Plus and Pro add more banks. Billing is through Whop. Banks connect with Plaid.

Email support@bignumbers.studio.