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Personal finance

Frontal Cortex

Understand what you can fund today and build a plan around the goals you want to reach.

Private beta

The problem

A net worth figure gives you a view of what you own and owe. Planning a project takes another calculation. You need to know what’s available today after setting aside reserves and existing commitments.

Design decisions

I separated net worth, available cash, and planned contributions so each number answers a different question. Project plans, dated balances, and scenario revisions let you revisit a decision as your circumstances change.

What it does

Try the workflow

Illustrative example

See what’s available today

Start with dated balances and set aside reserves and money already committed to other goals.

Cash available today

Cash across accounts
$52,000
Emergency reserve
−$20,000
Already earmarked
−$14,000
Available for a new goal
$18,000

How AI helps

AI guidance built around the decision you’re making

Cortex adapts its questions to the goal and the financial context you choose to share. It can draft a milestone plan, surface trade-offs in a review, or find source-linked valuation evidence when you request it.

Example

For a home studio with an $8,000 funding gap, Cortex could ask which equipment can wait and suggest a funding order.

What people decide

Recorded figures drive the calculations. You decide when to use AI, whether to accept a valuation, and which Journal entries can be reused.

Built with

  • Next.js
  • Supabase
  • Vercel
  • AI Gateway

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