Your wealth.Your intelligence.Your command center.

A modern financial operating system that brings your entire financial life into one intelligent portfolio.

Net worth

$186,420.58

+$21,904over 12 months

Sample data
Assets
$214,300
Liabilities
$27,880
Cash
$18,240
  • Stocks and ETFs54%
  • Retirement28%
  • Cash11%
  • Crypto7%

Athena

Net worth rose $4,120 in October. Most of it came from your brokerage account.

Your financial life is scattered.

Bank accounts in one app, investments in another, bills in your inbox, crypto somewhere else. No one sees the whole picture, including you.

Ousia brings it into one portfolio.

Every account, asset and obligation, organized into a single view of what you own, what you owe and where it is heading.

Then it makes sense of it.

Athena reads across everything and tells you what changed, why it changed, and what deserves your attention next.

Spending is 9% lower than September. Your emergency fund reaches $10,000 by February at this pace.

Everything about your money, finally visible.

Each system handles one part of your financial life, and they all share the same picture.

Agora / Command center

Sample data

Good evening, Maya.

Here is where everything stands on October 28.

Net worth

$186,421

+2.3% this month

October cash flow

+$2,440

$7,420 in, $4,980 out

Due in 14 days

$2,976

5 payments

Emergency fund

74%

$7,400 of $10,000

Upcoming

  • Rent BillNov 1$1,850
  • Car loan DebtNov 4$412
  • Visa card DebtNov 9$640
  • Streaming bundle SubscriptionNov 12$24.99
  • Gym SubscriptionNov 15$49

Goals

  • Emergency fund$7.4K of $10K
  • Home down payment$21.8K of $60K
  • Japan, spring$3K of $4.5K

Athena

Ask your money anything.

Athena sits on top of your financial data and answers in plain language: what changed, why, and what to do about it.

Your data, your AI, one interface

  1. Ousia organizes your accounts into one private, read-only picture.
  2. A connector shares only what you allow with the assistant you choose.
  3. You ask questions; answers come back with the numbers behind them.
  • Claudeavailable now
  • More assistantsplanned

Athena

Connected to Claude, sample data

Try a question

Athena explains your own data. It does not give investment advice.

A system for every part of your wealth.

Each one is named for a figure who kept order over wealth, trade or foresight. Athena connects them all.

  • Command center

    Agora

    Your whole financial day on one screen

  • Wealth

    Plutus

    Net worth, assets, liabilities, cash

  • Cash flow

    Hermes

    Income, spending, transfers, recurring charges

  • Portfolio

    Atlas

    Stocks, ETFs, crypto, retirement and brokerage accounts

  • Obligations

    Themis

    Bills, subscriptions, debt and due dates

  • Goals and foresight

    Apollo

    Savings goals, emergency fund, forecasts

  • Analytics

    Clio

    Trends, comparisons, history and reports

  • Intelligence

    Athena

    Ask anything about your money, in plain language

Our mission

Wealth is not just what you have. It is how well you understand it, and how well you manage it.

Most people were never taught to manage their whole financial life like a professional. Not everyone needs a private wealth manager. Everyone deserves the tools, visibility and intelligence one would give them.

Οὐσία, ancient Greek: what is truly yours. Your estate, your substance, your essence.

Bring everyone into a wealth professional.

Two plans. Cancel any time.

Track everything yourself with Core, or add an AI that reads and organizes it with you on Athena.

Core

Your entire financial life, organized by you.

$9.99per month

Start with Core
  • Financial command center
  • Accounts, transactions and transfers
  • Bills, subscriptions and due dates
  • Budgets, goals and debt payoff plans
  • Investments, net worth and invoices
  • CSV import, backups and plain-language summaries
  • Two-factor security and extra sign-in emails

Athena

Includes AI

Core, plus an AI that understands your money.

$19.99per month

Start with Athena

Everything in Core, plus:

  • Connect Claude and other AI assistants
  • Ask anything about your money, in plain language
  • Let your assistant log, edit and organize for you
  • Per-app permissions for every area
  • Works with agents and Claude Code
  • Early access to new features

Prices in US dollars, billed monthly through Stripe. Switch plans or cancel from your account at any time.

Questions, answered.

What does Ousia track?

Bank and savings accounts, credit cards, transactions and transfers, bills, subscriptions, budgets, goals, debts, investments, net worth and invoices, all in one place. You add things by hand or import a CSV from your bank.

What's the difference between Core and Athena?

Core is everything you track yourself, for $9.99 a month. Athena is $19.99 a month and adds AI connectors: connect Claude or another assistant, ask questions about your money in plain language, and let it log and organize things for you, with permissions you choose for each area.

Do I need a Claude account to use Athena?

Yes. Athena connects your own Claude account to Ousia through a custom connector, so the AI runs in Claude and only sees what you allow. The connector is built so other assistants can be added later.

How is my financial data protected?

Every sign-in needs two-factor authentication, and the database itself refuses to show your data until two-factor is passed. Data is encrypted in transit and at rest, only your account can read it, and we never sell it. Payments are handled by Stripe; Ousia never sees your card number.

Can I change plans or cancel?

Yes. Switch between Core and Athena or cancel at any time from Data and settings. If you cancel, you keep access until the end of the month you paid for, and you can download a backup of everything first.

Is Ousia financial advice?

No. Ousia organizes and explains your own financial data so you can make better decisions. It is not a licensed financial adviser and does not recommend specific investments.