Your AI. Your finances. Connected.
Give the AI assistant you already use a secure, accurate view of your real NZ finances — mortgage, KiwiSaver, savings and goals — so its advice is grounded in your numbers, not guesses.
Built for trust, not hype
AI assistants are great at explaining — and bad at arithmetic. Fat Pocket AI pairs your assistant with real calculation engines and your real data.
Your data stays yours
Your numbers live in your Fat Pocket account, hosted for New Zealand users. Your AI sees only what you choose to share, and you can disconnect it at any time.
Deterministic calculations
Every number comes from the same tested calculation engines behind our public tools. Your AI explains the results — it never invents the maths.
Built for Claude, ChatGPT & Gemini
Fat Pocket AI speaks the open Model Context Protocol, so it works with the assistant you already use — no lock-in, no separate chatbot to learn.
Three steps to grounded answers
Add your finances
Create a free account and set up your mortgage, KiwiSaver, income and goals in a few minutes.
Connect your AI
Link Claude, ChatGPT or Gemini to your Fat Pocket account with a secure connection you control.
Ask real questions
“If I pay $200 more a fortnight, when is my mortgage gone?” — and get answers grounded in your actual numbers.
Early access, honestly framed
Fat Pocket AI is new and we're building it in the open. Early access means a free account, the core mortgage and KiwiSaver tools first, and a direct line to shape what comes next. No credit card, no lock-in.
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Fat Pocket provides information and estimates, not financial advice.